Documentation

Php8 extends ParserAbstract
in package

Table of Contents

Constants

T_ABSTRACT  = 356
T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG  = 288
T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG  = 287
T_AND_EQUAL  = 277
T_ARRAY  = 379
T_ARRAY_CAST  = 305
T_AS  = 336
T_ATTRIBUTE  = 401
T_BOOL_CAST  = 307
T_BOOLEAN_AND  = 286
T_BOOLEAN_OR  = 285
T_BREAK  = 342
T_CALLABLE  = 380
T_CASE  = 340
T_CATCH  = 350
T_CLASS  = 370
T_CLASS_C  = 381
T_CLONE  = 311
T_COALESCE  = 284
T_COALESCE_EQUAL  = 283
T_CONCAT_EQUAL  = 275
T_CONST  = 347
T_CONSTANT_ENCAPSED_STRING  = 325
T_CONTINUE  = 343
T_CURLY_OPEN  = 391
T_DEC  = 301
T_DECLARE  = 334
T_DEFAULT  = 341
T_DIR  = 395
T_DIV_EQUAL  = 274
T_DNUMBER  = 318
T_DO  = 327
T_DOLLAR_OPEN_CURLY_BRACES  = 390
T_DOUBLE_ARROW  = 269
T_DOUBLE_CAST  = 303
T_ECHO  = 326
T_ELLIPSIS  = 397
T_ELSE  = 315
T_ELSEIF  = 314
T_EMPTY  = 368
T_ENCAPSED_AND_WHITESPACE  = 324
T_END_HEREDOC  = 389
T_ENDDECLARE  = 335
T_ENDFOR  = 331
T_ENDFOREACH  = 333
T_ENDIF  = 316
T_ENDSWITCH  = 339
T_ENDWHILE  = 329
T_ENUM  = 373
T_EVAL  = 261
T_EXIT  = 312
T_EXTENDS  = 374
T_FILE  = 387
T_FINAL  = 357
T_FINALLY  = 351
T_FN  = 346
T_FOR  = 330
T_FOREACH  = 332
T_FUNC_C  = 384
T_FUNCTION  = 345
T_GLOBAL  = 354
T_GOTO  = 344
T_HALT_COMPILER  = 369
T_IF  = 313
T_IMPLEMENTS  = 375
T_INC  = 300
T_INCLUDE  = 259
T_INCLUDE_ONCE  = 260
T_INLINE_HTML  = 323
T_INSTANCEOF  = 299
T_INSTEADOF  = 353
T_INT_CAST  = 302
T_INTERFACE  = 372
T_IS_EQUAL  = 289
T_IS_GREATER_OR_EQUAL  = 295
T_IS_IDENTICAL  = 291
T_IS_NOT_EQUAL  = 290
T_IS_NOT_IDENTICAL  = 292
T_IS_SMALLER_OR_EQUAL  = 294
T_ISSET  = 367
T_LINE  = 386
T_LIST  = 378
T_LNUMBER  = 317
T_LOGICAL_AND  = 266
T_LOGICAL_OR  = 264
T_LOGICAL_XOR  = 265
T_MATCH  = 338
T_METHOD_C  = 383
T_MINUS_EQUAL  = 272
T_MOD_EQUAL  = 276
T_MUL_EQUAL  = 273
T_NAME_FULLY_QUALIFIED  = 398
T_NAME_QUALIFIED  = 399
T_NAME_RELATIVE  = 400
T_NAMESPACE  = 393
T_NEW  = 310
T_NS_C  = 394
T_NS_SEPARATOR  = 396
T_NULLSAFE_OBJECT_OPERATOR  = 377
T_NUM_STRING  = 322
T_OBJECT_CAST  = 306
T_OBJECT_OPERATOR  = 376
T_OR_EQUAL  = 278
T_PAAMAYIM_NEKUDOTAYIM  = 392
T_PIPE  = 296
T_PLUS_EQUAL  = 271
T_POW  = 309
T_POW_EQUAL  = 282
T_PRINT  = 267
T_PRIVATE  = 358
T_PRIVATE_SET  = 364
T_PROPERTY_C  = 385
T_PROTECTED  = 359
T_PROTECTED_SET  = 363
T_PUBLIC  = 360
T_PUBLIC_SET  = 362
T_READONLY  = 361
T_REQUIRE  = 262
T_REQUIRE_ONCE  = 263
T_RETURN  = 348
T_SL  = 297
T_SL_EQUAL  = 280
T_SPACESHIP  = 293
T_SR  = 298
T_SR_EQUAL  = 281
T_START_HEREDOC  = 388
T_STATIC  = 355
T_STRING  = 319
T_STRING_CAST  = 304
T_STRING_VARNAME  = 320
T_SWITCH  = 337
T_THROW  = 258
T_TRAIT  = 371
T_TRAIT_C  = 382
T_TRY  = 349
T_UNSET  = 366
T_UNSET_CAST  = 308
T_USE  = 352
T_VAR  = 365
T_VARIABLE  = 321
T_VOID_CAST  = 257
T_WHILE  = 328
T_XOR_EQUAL  = 279
T_YIELD  = 268
T_YIELD_FROM  = 270
YYERRTOK  = 256

Properties

$action  : array<string|int, mixed>
$actionBase  : array<string|int, mixed>
$actionCheck  : array<string|int, mixed>
$actionDefault  : array<string|int, mixed>
$actionTableSize  : int
$createdArrays  : SplObjectStorage<Array_, null>|null
$defaultAction  : int
$dropTokens  : array<int, bool>
$errorHandler  : ErrorHandler
$errorState  : int
$errorSymbol  : int
$goto  : array<string|int, mixed>
$gotoBase  : array<string|int, mixed>
$gotoCheck  : array<string|int, mixed>
$gotoDefault  : array<string|int, mixed>
$gotoTableSize  : int
$invalidSymbol  : int
$lexer  : Lexer
$numNonLeafStates  : int
$parenthesizedArrowFunctions  : SplObjectStorage<ArrowFunction, null>|null
$phpTokenToSymbol  : array<string|int, int>
$phpVersion  : PhpVersion
$productions  : array<int, string>
$reduceCallbacks  : array<string|int, callable>
$ruleToLength  : array<string|int, mixed>
$ruleToNonTerminal  : array<string|int, mixed>
$semStack  : array<string|int, mixed>
$semValue  : mixed
$symbolToName  : array<string|int, mixed>
$tokenEndStack  : array<string|int, int>
$tokenPos  : int
$tokens  : array<string|int, Token>
$tokenStartStack  : array<string|int, int>
$tokenToSymbol  : array<string|int, mixed>
$tokenToSymbolMapSize  : int
$unexpectedTokenRule  : int
$YY2TBLSTATE  : int

Methods

__construct()  : mixed
Creates a parser instance.
getTokens()  : array<string|int, Token>
Return tokens for the last parse.
parse()  : array<string|int, Stmt>|null
Parses PHP code into a node tree.
addPropertyNameToHooks()  : void
checkClass()  : void
checkClassConst()  : void
checkClassMethod()  : void
checkClassModifier()  : void
checkConstantAttributes()  : void
checkEmptyPropertyHookList()  : void
checkEnum()  : void
checkInterface()  : void
checkModifier()  : void
checkNamespace()  : void
checkParam()  : void
checkPipeOperatorParentheses()  : void
checkPropertyHook()  : void
checkPropertyHookModifiers()  : void
checkPropertyHooksForMultiProperty()  : void
checkTryCatch()  : void
checkUseUse()  : void
createCommentFromToken()  : Comment
createEmptyElemAttributes()  : array<string, mixed>
createExitExpr()  : Expr
createTokenMap()  : array<int, int>
Creates the token map.
doParse()  : array<string|int, Stmt>|null
emitError()  : void
fixupAlternativeElse()  : void
fixupArrayDestructuring()  : List_
getAttributes()  : array<string, mixed>
Get attributes for a node with the given start and end token positions.
getAttributesAt()  : array<string, mixed>
Get combined start and end attributes at a stack location
getAttributesForToken()  : array<string, mixed>
Get attributes for a single token at the given token position.
getBoolCastKind()  : int
getCommentBeforeToken()  : Comment|null
Get last comment before the given token position, if any
getErrorMessage()  : string
Format error message including expected tokens.
getExpectedTokens()  : array<string|int, string>
Get limited number of expected tokens in given state.
getFloatCastKind()  : int
getIntCastKind()  : int
getStringCastKind()  : int
handleBuiltinTypes()  : Name|Identifier
handleHaltCompiler()  : string
handleNamespaces()  : array<string|int, Stmt>
Moves statements of semicolon-style namespaces into $ns->stmts and checks various error conditions.
initReduceCallbacks()  : void
Initialize $reduceCallbacks map.
inlineHtmlHasLeadingNewline()  : bool
maybeCreateNop()  : Nop|null
maybeCreateZeroLengthNop()  : Nop|null
Create a zero-length nop to capture preceding comments, if any.
parseDocString()  : Expr
parseLNumber()  : Int_
parseNumString()  : Int_|String_
Parse a T_NUM_STRING token into either an integer or string node.
postprocessList()  : void
stripIndentation()  : string

Constants

T_ABSTRACT

public mixed T_ABSTRACT = 356

T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG

public mixed T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG = 288

T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG

public mixed T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG = 287

T_AND_EQUAL

public mixed T_AND_EQUAL = 277

T_ARRAY

public mixed T_ARRAY = 379

T_ARRAY_CAST

public mixed T_ARRAY_CAST = 305

T_AS

public mixed T_AS = 336

T_ATTRIBUTE

public mixed T_ATTRIBUTE = 401

T_BOOL_CAST

public mixed T_BOOL_CAST = 307

T_BOOLEAN_AND

public mixed T_BOOLEAN_AND = 286

T_BOOLEAN_OR

public mixed T_BOOLEAN_OR = 285

T_BREAK

public mixed T_BREAK = 342

T_CALLABLE

public mixed T_CALLABLE = 380

T_CASE

public mixed T_CASE = 340

T_CATCH

public mixed T_CATCH = 350

T_CLASS

public mixed T_CLASS = 370

T_CLASS_C

public mixed T_CLASS_C = 381

T_CLONE

public mixed T_CLONE = 311

T_COALESCE

public mixed T_COALESCE = 284

T_COALESCE_EQUAL

public mixed T_COALESCE_EQUAL = 283

T_CONCAT_EQUAL

public mixed T_CONCAT_EQUAL = 275

T_CONST

public mixed T_CONST = 347

T_CONSTANT_ENCAPSED_STRING

public mixed T_CONSTANT_ENCAPSED_STRING = 325

T_CONTINUE

public mixed T_CONTINUE = 343

T_CURLY_OPEN

public mixed T_CURLY_OPEN = 391

T_DEC

public mixed T_DEC = 301

T_DECLARE

public mixed T_DECLARE = 334

T_DEFAULT

public mixed T_DEFAULT = 341

T_DIR

public mixed T_DIR = 395

T_DIV_EQUAL

public mixed T_DIV_EQUAL = 274

T_DNUMBER

public mixed T_DNUMBER = 318

T_DO

public mixed T_DO = 327

T_DOLLAR_OPEN_CURLY_BRACES

public mixed T_DOLLAR_OPEN_CURLY_BRACES = 390

T_DOUBLE_ARROW

public mixed T_DOUBLE_ARROW = 269

T_DOUBLE_CAST

public mixed T_DOUBLE_CAST = 303

T_ECHO

public mixed T_ECHO = 326

T_ELLIPSIS

public mixed T_ELLIPSIS = 397

T_ELSE

public mixed T_ELSE = 315

T_ELSEIF

public mixed T_ELSEIF = 314

T_EMPTY

public mixed T_EMPTY = 368

T_ENCAPSED_AND_WHITESPACE

public mixed T_ENCAPSED_AND_WHITESPACE = 324

T_END_HEREDOC

public mixed T_END_HEREDOC = 389

T_ENDDECLARE

public mixed T_ENDDECLARE = 335

T_ENDFOR

public mixed T_ENDFOR = 331

T_ENDFOREACH

public mixed T_ENDFOREACH = 333

T_ENDIF

public mixed T_ENDIF = 316

T_ENDSWITCH

public mixed T_ENDSWITCH = 339

T_ENDWHILE

public mixed T_ENDWHILE = 329

T_ENUM

public mixed T_ENUM = 373

T_EVAL

public mixed T_EVAL = 261

T_EXIT

public mixed T_EXIT = 312

T_EXTENDS

public mixed T_EXTENDS = 374

T_FILE

public mixed T_FILE = 387

T_FINAL

public mixed T_FINAL = 357

T_FINALLY

public mixed T_FINALLY = 351

T_FN

public mixed T_FN = 346

T_FOR

public mixed T_FOR = 330

T_FOREACH

public mixed T_FOREACH = 332

T_FUNC_C

public mixed T_FUNC_C = 384

T_FUNCTION

public mixed T_FUNCTION = 345

T_GLOBAL

public mixed T_GLOBAL = 354

T_GOTO

public mixed T_GOTO = 344

T_HALT_COMPILER

public mixed T_HALT_COMPILER = 369

T_IF

public mixed T_IF = 313

T_IMPLEMENTS

public mixed T_IMPLEMENTS = 375

T_INC

public mixed T_INC = 300

T_INCLUDE

public mixed T_INCLUDE = 259

T_INCLUDE_ONCE

public mixed T_INCLUDE_ONCE = 260

T_INLINE_HTML

public mixed T_INLINE_HTML = 323

T_INSTANCEOF

public mixed T_INSTANCEOF = 299

T_INSTEADOF

public mixed T_INSTEADOF = 353

T_INT_CAST

public mixed T_INT_CAST = 302

T_INTERFACE

public mixed T_INTERFACE = 372

T_IS_EQUAL

public mixed T_IS_EQUAL = 289

T_IS_GREATER_OR_EQUAL

public mixed T_IS_GREATER_OR_EQUAL = 295

T_IS_IDENTICAL

public mixed T_IS_IDENTICAL = 291

T_IS_NOT_EQUAL

public mixed T_IS_NOT_EQUAL = 290

T_IS_NOT_IDENTICAL

public mixed T_IS_NOT_IDENTICAL = 292

T_IS_SMALLER_OR_EQUAL

public mixed T_IS_SMALLER_OR_EQUAL = 294

T_ISSET

public mixed T_ISSET = 367

T_LINE

public mixed T_LINE = 386

T_LIST

public mixed T_LIST = 378

T_LNUMBER

public mixed T_LNUMBER = 317

T_LOGICAL_AND

public mixed T_LOGICAL_AND = 266

T_LOGICAL_OR

public mixed T_LOGICAL_OR = 264

T_LOGICAL_XOR

public mixed T_LOGICAL_XOR = 265

T_MATCH

public mixed T_MATCH = 338

T_METHOD_C

public mixed T_METHOD_C = 383

T_MINUS_EQUAL

public mixed T_MINUS_EQUAL = 272

T_MOD_EQUAL

public mixed T_MOD_EQUAL = 276

T_MUL_EQUAL

public mixed T_MUL_EQUAL = 273

T_NAME_FULLY_QUALIFIED

public mixed T_NAME_FULLY_QUALIFIED = 398

T_NAME_QUALIFIED

public mixed T_NAME_QUALIFIED = 399

T_NAME_RELATIVE

public mixed T_NAME_RELATIVE = 400

T_NAMESPACE

public mixed T_NAMESPACE = 393

T_NEW

public mixed T_NEW = 310

T_NS_C

public mixed T_NS_C = 394

T_NS_SEPARATOR

public mixed T_NS_SEPARATOR = 396

T_NULLSAFE_OBJECT_OPERATOR

public mixed T_NULLSAFE_OBJECT_OPERATOR = 377

T_NUM_STRING

public mixed T_NUM_STRING = 322

T_OBJECT_CAST

public mixed T_OBJECT_CAST = 306

T_OBJECT_OPERATOR

public mixed T_OBJECT_OPERATOR = 376

T_OR_EQUAL

public mixed T_OR_EQUAL = 278

T_PAAMAYIM_NEKUDOTAYIM

public mixed T_PAAMAYIM_NEKUDOTAYIM = 392

T_PIPE

public mixed T_PIPE = 296

T_PLUS_EQUAL

public mixed T_PLUS_EQUAL = 271

T_POW

public mixed T_POW = 309

T_POW_EQUAL

public mixed T_POW_EQUAL = 282

T_PRINT

public mixed T_PRINT = 267

T_PRIVATE

public mixed T_PRIVATE = 358

T_PRIVATE_SET

public mixed T_PRIVATE_SET = 364

T_PROPERTY_C

public mixed T_PROPERTY_C = 385

T_PROTECTED

public mixed T_PROTECTED = 359

T_PROTECTED_SET

public mixed T_PROTECTED_SET = 363

T_PUBLIC

public mixed T_PUBLIC = 360

T_PUBLIC_SET

public mixed T_PUBLIC_SET = 362

T_READONLY

public mixed T_READONLY = 361

T_REQUIRE

public mixed T_REQUIRE = 262

T_REQUIRE_ONCE

public mixed T_REQUIRE_ONCE = 263

T_RETURN

public mixed T_RETURN = 348

T_SL

public mixed T_SL = 297

T_SL_EQUAL

public mixed T_SL_EQUAL = 280

T_SPACESHIP

public mixed T_SPACESHIP = 293

T_SR

public mixed T_SR = 298

T_SR_EQUAL

public mixed T_SR_EQUAL = 281

T_START_HEREDOC

public mixed T_START_HEREDOC = 388

T_STATIC

public mixed T_STATIC = 355

T_STRING

public mixed T_STRING = 319

T_STRING_CAST

public mixed T_STRING_CAST = 304

T_STRING_VARNAME

public mixed T_STRING_VARNAME = 320

T_SWITCH

public mixed T_SWITCH = 337

T_THROW

public mixed T_THROW = 258

T_TRAIT

public mixed T_TRAIT = 371

T_TRAIT_C

public mixed T_TRAIT_C = 382

T_TRY

public mixed T_TRY = 349

T_UNSET

public mixed T_UNSET = 366

T_UNSET_CAST

public mixed T_UNSET_CAST = 308

T_USE

public mixed T_USE = 352

T_VAR

public mixed T_VAR = 365

T_VARIABLE

public mixed T_VARIABLE = 321

T_VOID_CAST

public mixed T_VOID_CAST = 257

T_WHILE

public mixed T_WHILE = 328

T_XOR_EQUAL

public mixed T_XOR_EQUAL = 279

T_YIELD

public mixed T_YIELD = 268

T_YIELD_FROM

public mixed T_YIELD_FROM = 270

YYERRTOK

public mixed YYERRTOK = 256

Properties

$action

protected array<string|int, mixed> $action = array(132, 133, 134, 582, 135, 136, 162, 779, 780, 781, 137, 41, 863, -32766, 970, 1404, -584, 974, 973, 1302, 0, 395, 396, 455, 246, 854, -32766, -32766, -32766, -32766, -32766, 440, -32766, 27, -32766, 773, 772, -32766, -32766, -32766, -32766, 508, -32766, -32766, -32766, -32766, -32766, -32766, -32766, -32766, 131, -32766, -32766, -32766, -32766, 437, 782, 859, 1148, -32766, 949, -32766, -32766, -32766, -32766, -32766, -32766, 972, 1385, 300, 271, 53, 398, 786, 787, 788, 789, 305, 865, 441, -341, 39, 254, -584, -584, -195, 843, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 819, 583, 820, 821, 822, 823, 811, 812, 353, 354, 814, 815, 800, 801, 802, 804, 805, 806, 368, 846, 847, 848, 849, 850, 584, 1062, -194, 856, 807, 808, 585, 586, 3, 831, 829, 830, 842, 826, 827, 4, 860, 587, 588, 825, 589, 590, 591, 592, 939, 593, 594, 5, 854, -32766, -32766, -32766, 828, 595, 596, -32766, 138, 764, 132, 133, 134, 582, 135, 136, 1098, 779, 780, 781, 137, 41, -32766, -32766, -32766, -32766, -32766, -32766, -275, 1302, 613, 153, 1071, 749, 990, 991, -32766, -32766, -32766, 992, -32766, 891, -32766, 892, -32766, 773, 772, -32766, 986, 1309, 397, 396, -32766, -32766, -32766, 858, 299, 630, -32766, -32766, 440, 502, 736, -32766, -32766, 437, 782, -32767, -32767, -32767, -32767, 106, 107, 108, 109, 951, -32766, 1021, 29, 734, 271, 53, 398, 786, 787, 788, 789, 144, 1071, 441, -341, 332, 38, 864, 862, -195, 843, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 819, 583, 820, 821, 822, 823, 811, 812, 353, 354, 814, 815, 800, 801, 802, 804, 805, 806, 368, 846, 847, 848, 849, 850, 584, 863, -194, 139, 807, 808, 585, 586, 323, 831, 829, 830, 842, 826, 827, 1370, 148, 587, 588, 825, 589, 590, 591, 592, 245, 593, 594, 395, 396, -32766, -32766, -32766, 828, 595, 596, -85, 138, 440, 132, 133, 134, 582, 135, 136, 1095, 779, 780, 781, 137, 41, -32766, -32766, -32766, -32766, -32766, 51, 578, 1302, 257, -32766, 636, 107, 108, 109, -32766, -32766, -32766, 503, -32766, 316, -32766, -32766, -32766, 773, 772, -32766, -383, 166, -383, 1022, -32766, -32766, -32766, 305, 79, 1133, -32766, -32766, 1414, 762, 332, 1415, -32766, 437, 782, -32766, 1071, 110, 111, 112, 113, 114, -85, 283, -32766, 477, 478, 479, 271, 53, 398, 786, 787, 788, 789, 115, 407, 441, 10, -32766, 299, 1341, 306, 307, 843, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 819, 583, 820, 821, 822, 823, 811, 812, 353, 354, 814, 815, 800, 801, 802, 804, 805, 806, 368, 846, 847, 848, 849, 850, 584, 320, 1068, -582, 807, 808, 585, 586, 1389, 831, 829, 830, 842, 826, 827, 329, 1388, 587, 588, 825, 589, 590, 591, 592, 86, 593, 594, 1071, 332, -32766, -32766, -32766, 828, 595, 596, 349, 151, -581, 132, 133, 134, 582, 135, 136, 1100, 779, 780, 781, 137, 41, -32766, 290, -32766, -32766, -32766, -32766, -32766, -32766, -32766, -32767, -32767, -32767, -32767, -32767, -32766, -32766, -32766, 891, 1175, 892, -582, -582, 754, 773, 772, 1159, 1160, 1161, 1155, 1154, 1153, 1162, 1156, 1157, 1158, -32766, -582, -32766, -32766, -32766, -32766, -32766, -32766, -32766, 782, -32766, -32766, -32766, -588, -78, -32766, -32766, -32766, 350, -581, -581, -32766, -32766, 271, 53, 398, 786, 787, 788, 789, 383, -32766, 441, -32766, -32766, -581, -32766, 773, 772, 843, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 819, 583, 820, 821, 822, 823, 811, 812, 353, 354, 814, 815, 800, 801, 802, 804, 805, 806, 368, 846, 847, 848, 849, 850, 584, -620, 1068, -620, 807, 808, 585, 586, 389, 831, 829, 830, 842, 826, 827, 441, 405, 587, 588, 825, 589, 590, 591, 592, 333, 593, 594, 1071, 87, 88, 89, 459, 828, 595, 596, 460, 151, 803, 774, 775, 776, 777, 778, 854, 779, 780, 781, 816, 817, 40, 461, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 462, 283, 1329, 1159, 1160, 1161, 1155, 1154, 1153, 1162, 1156, 1157, 1158, 115, 869, 488, 489, 782, 1304, 1303, 1305, 108, 109, 1132, 154, -32766, -32766, 1134, 679, 23, 156, 783, 784, 785, 786, 787, 788, 789, 698, 699, 852, 152, 423, -580, 393, 394, 157, 843, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 819, 841, 820, 821, 822, 823, 811, 812, 813, 840, 814, 815, 800, 801, 802, 804, 805, 806, 845, 846, 847, 848, 849, 850, 851, 1094, -578, 863, 807, 808, 809, 810, -58, 831, 829, 830, 842, 826, 827, 399, 400, 818, 824, 825, 832, 833, 835, 834, 294, 836, 837, 158, -580, -580, 160, 294, 828, 839, 838, 54, 55, 56, 57, 534, 58, 59, 36, -110, -580, -57, 60, 61, -110, 62, -110, 670, 671, 129, 130, 312, -587, 140, -110, -110, -110, -110, -110, -110, -110, -110, -110, -110, -110, -578, -578, 141, 147, 949, 161, 712, -87, 163, 164, 165, -84, 949, -78, -73, -72, -578, 63, 64, 143, -309, -71, 65, 332, 66, 251, 252, 67, 68, 69, 70, 71, 72, 73, 74, 739, 31, 276, 47, 457, 535, -357, 713, 740, 1335, 1336, 536, -70, 863, 1068, -69, -68, 1333, 45, 22, 537, 949, 538, -67, 539, -66, 540, 52, -65, 541, 542, 714, 715, -46, 48, 49, 463, 392, 391, 1071, 50, 543, -18, 145, 281, 1302, 381, 348, 291, 750, 1304, 1303, 1305, 1295, 939, 753, 290, 948, 545, 546, 547, 150, 939, 290, -305, 295, 288, 289, 292, 293, 549, 550, 338, 1321, 1322, 1323, 1324, 1326, 1318, 1319, 304, 1300, 296, 301, 302, 283, 1325, 1320, 773, 772, 1304, 1303, 1305, 305, 308, 309, 75, -154, -154, -154, 327, 328, 332, 966, 854, 1070, 939, 149, 115, 1416, 388, 680, -154, 708, -154, 725, -154, 13, -154, 668, 723, 313, 31, 277, 1304, 1303, 1305, 863, 390, -32766, 600, 1166, 987, 951, 863, 310, 701, 734, 1333, 990, 991, 951, -32766, 686, 544, 734, 949, 685, 606, 1340, 485, 513, 925, 986, -110, -110, -110, 35, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 702, 949, 634, 1295, 773, 772, 741, -579, 305, -614, 1334, 0, 0, 0, 951, 311, 949, 0, 734, -154, 549, 550, 319, 1321, 1322, 1323, 1324, 1326, 1318, 1319, 1209, 1211, 744, 0, 1342, 0, 1325, 1320, -544, -534, 0, -578, -32766, -4, 949, 11, 77, 751, 1302, 30, 387, 328, 332, 862, 43, -32766, -32766, -32766, -613, -32766, 939, -32766, 968, -32766, 44, 759, -32766, 1330, 773, 772, 760, -32766, -32766, -32766, -579, -579, 882, -32766, -32766, 930, 1031, 1008, 1015, -32766, 437, 1005, 939, 1016, 928, 1003, -579, 1137, 1140, 1141, 1138, -32766, 1177, 1139, 1145, 37, 874, 939, -586, 1357, 1374, 1407, -32766, 673, -578, -578, -612, -588, 1302, -587, -586, -585, 31, 276, -528, -32766, -32766, -32766, 1, -32766, -578, -32766, 78, -32766, 863, 939, -32766, 32, 1333, -278, 33, -32766, -32766, -32766, 42, 1007, 46, -32766, -32766, 734, 76, 80, 81, -32766, 437, 82, 83, 390, 84, 453, 31, 277, 85, 146, 303, -32766, 155, 159, 990, 991, 249, 951, 863, 544, 1295, 734, 1333, 334, 369, 370, 371, 548, 986, -110, -110, -110, 951, 372, 326, 373, 734, 374, 550, 375, 1321, 1322, 1323, 1324, 1326, 1318, 1319, 376, 377, 422, 378, 21, -50, 1325, 1320, 379, 382, 454, 1295, 577, 951, 380, 384, 77, 734, -4, -276, -275, 328, 332, 15, 16, 17, 18, 20, 363, 550, 421, 1321, 1322, 1323, 1324, 1326, 1318, 1319, 142, 504, 505, 512, 515, 516, 1325, 1320, 949, 517, 518, -32766, 522, 523, 524, 531, 77, 1302, 611, 718, 1101, 328, 332, 1097, -32766, -32766, -32766, 1250, -32766, 1331, -32766, 949, -32766, 1099, 1096, -32766, 1077, 1290, 1309, 1073, -32766, -32766, -32766, -280, -32766, -102, -32766, -32766, 14, 19, 1302, 24, -32766, 437, 323, 420, 625, -32766, -32766, -32766, 631, -32766, 659, -32766, -32766, -32766, 724, 1254, -32766, -16, 1308, 1251, 1386, -32766, -32766, -32766, 735, -32766, 738, -32766, -32766, 742, 743, 1302, 745, -32766, 437, 746, 747, 748, -32766, -32766, -32766, 939, -32766, 300, -32766, -32766, -32766, 752, 1309, -32766, 764, 737, 332, 765, -32766, -32766, -32766, -253, -253, -253, -32766, -32766, 426, 390, 939, 756, -32766, 437, 926, 863, 1411, 1413, 885, 884, 990, 991, 980, 1023, -32766, 544, -252, -252, -252, 1412, 979, 977, 390, 925, 986, -110, -110, -110, 978, 981, 1283, 959, 969, 990, 991, 957, 1176, 1172, 544, 1126, -110, -110, 1013, 1014, 657, -110, 925, 986, -110, -110, -110, 1410, 2, 1368, -110, 1268, 951, 1383, 0, 0, 734, -253, 0, -32766, 0, 0, -32766, 863, 1059, 1054, 1053, 1052, 1058, 1055, 1056, 1057, 0, 0, 0, 951, 0, 0, 0, 734, -252, 305, 0, 0, 79, 0, 0, 1071, 0, 0, 332, 0, 0, 0, 0, 0, 0, 0, -110, -110, 0, 0, 0, -110, 0, 0, 0, 0, 0, 0, 0, 299, -110, 0, 0, 0, 0, 0, 0, 0, 0, -32766, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 305, 0, 0, 79, 0, 0, 0, 0, 0, 332)

Table of actions. Indexed according to $actionBase comment.

$actionBase

protected array<string|int, mixed> $actionBase = array(0, 156, -3, 315, 474, 474, 880, 1074, 1271, 1294, 749, 675, 531, 559, 836, 1031, 1031, 1046, 1031, 828, 1005, 42, 59, 59, 59, 963, 898, 632, 632, 898, 632, 997, 997, 997, 997, 1061, 1061, -63, -63, 96, 1232, 1199, 255, 255, 255, 255, 255, 1265, 255, 255, 255, 255, 255, 1265, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 77, 194, 120, 205, 1197, 783, 1150, 1163, 1152, 1166, 1145, 1144, 1151, 1156, 1167, 1261, 1263, 889, 1254, 1267, 1158, 972, 1147, 1162, 962, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 19, 35, 535, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 529, 529, 529, 910, 910, 524, 299, 1113, 1075, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 140, 28, 1000, 493, 493, 458, 458, 458, 458, 458, 696, 1328, 1301, 171, 171, 171, 171, 1363, 1363, -70, 523, 248, 756, 291, 197, -87, 644, 38, 199, 323, 323, 482, 482, 233, 233, 482, 482, 482, 324, 324, 94, 94, 94, 94, 82, 249, 860, 67, 67, 67, 67, 860, 860, 860, 860, 913, 869, 860, 1036, 1049, 860, 860, 370, 645, 966, 646, 646, 398, -72, -72, 398, 64, -72, 294, 286, 257, 859, 91, 433, 257, 1073, 404, 686, 686, 815, 686, 686, 686, 923, 610, 923, 1141, 902, 902, 861, 807, 964, 1198, 1168, 901, 1252, 929, 1253, 1200, 342, 251, -56, 263, 550, 806, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1139, 1195, 523, 1141, -25, 1247, 1249, 1195, 1195, 1195, 523, 523, 523, 523, 523, 523, 523, 523, 870, 523, 523, 694, -25, 625, 635, -25, 896, 523, 915, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 178, 77, 77, 194, 13, 13, 77, 200, 121, 13, 13, 13, -11, 13, 77, 77, 77, 610, 886, 849, 663, 283, 874, 114, 886, 886, 886, 71, 9, 76, 809, 888, 288, 882, 882, 882, 907, 986, 986, 882, 903, 882, 907, 882, 882, 986, 986, 875, 986, 274, 620, 465, 597, 624, 986, 340, 882, 882, 882, 882, 916, 986, 127, 139, 639, 882, 329, 287, 882, 882, 916, 858, 876, 908, 986, 986, 986, 916, 545, 908, 908, 908, 931, 936, 864, 872, 445, 431, 679, 232, 924, 872, 872, 882, 605, 864, 872, 864, 872, 933, 872, 872, 872, 864, 872, 903, 533, 872, 813, 665, 218, 872, 882, 20, 1008, 1009, 800, 1010, 1002, 1013, 1069, 1014, 1016, 1171, 982, 1028, 1004, 1020, 1071, 998, 995, 885, 792, 793, 921, 914, 979, 897, 897, 897, 975, 977, 897, 897, 897, 897, 897, 897, 897, 897, 792, 932, 926, 899, 1037, 796, 810, 1114, 857, 1214, 1264, 1036, 1008, 1016, 804, 1004, 1020, 998, 995, 856, 853, 844, 851, 843, 840, 808, 814, 871, 1116, 1119, 1021, 920, 811, 1085, 1038, 1211, 1044, 1045, 1047, 1088, 1123, 942, 1125, 1216, 895, 1217, 1218, 965, 1051, 1173, 897, 974, 873, 968, 1049, 978, 792, 969, 1129, 1130, 1081, 961, 1097, 1098, 1072, 911, 884, 970, 1219, 1059, 1060, 1062, 1176, 1177, 930, 1082, 996, 1099, 912, 1058, 1100, 1101, 1105, 1106, 1179, 1222, 1182, 922, 1183, 945, 879, 1077, 909, 1223, 165, 892, 893, 906, 1068, 683, 1035, 1184, 1208, 1229, 1108, 1109, 1110, 1230, 1231, 1024, 946, 1083, 900, 1084, 1078, 947, 948, 689, 905, 1132, 890, 891, 904, 705, 768, 1238, 1239, 1240, 1025, 877, 894, 951, 953, 1133, 887, 1135, 1241, 771, 954, 1242, 1115, 816, 817, 521, 784, 747, 818, 881, 1194, 925, 865, 878, 1067, 817, 883, 955, 1245, 957, 958, 959, 1111, 960, 1086, 1246, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 789, 789, 789, 789, 789, 789, 789, 789, 789, 632, 632, 632, 632, 789, 789, 789, 789, 789, 789, 789, 632, 789, 789, 789, 632, 632, 0, 0, 632, 0, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 616, 823, 823, 616, 616, 823, 823, 823, 823, 823, 823, 823, 823, 823, 823, 616, 616, 0, 616, 616, 616, 616, 616, 616, 616, 875, 823, 823, 324, 324, 324, 324, 823, 823, 396, 396, 396, 823, 324, 823, 64, 324, 823, 64, 823, 823, 823, 823, 823, 823, 823, 823, 823, 0, 0, 823, 823, 823, 823, -25, -72, 823, 903, 903, 903, 903, 823, 823, 823, 823, -72, -72, 823, -57, -57, 823, 823, 0, 0, 0, 324, 324, -25, 0, 0, -25, 0, 0, 903, 903, 823, 64, 875, 446, 823, 342, 0, 0, 0, 0, 0, 0, 0, -25, 903, -25, 523, -72, -72, 523, 523, 13, 77, 446, 612, 612, 612, 612, 77, 0, 0, 0, 0, 0, 610, 875, 875, 875, 875, 875, 875, 875, 875, 875, 875, 875, 875, 903, 0, 875, 0, 875, 875, 903, 903, 903, 0, 0, 0, 0, 0, 0, 0, 0, 986, 0, 0, 0, 0, 0, 0, 0, 903, 0, 986, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 903, 0, 0, 0, 0, 0, 0, 0, 0, 0, 897, 911, 0, 0, 911, 0, 897, 897, 897, 0, 0, 0, 905, 887)

Map of states to a displacement into the $action table. The corresponding action for this state/symbol pair is $action[$actionBase[$state] + $symbol]. If $actionBase[$state] is 0, the action is defaulted, i.e. $actionDefault[$state] should be used instead.

$actionCheck

protected array<string|int, mixed> $actionCheck = array(3, 4, 5, 6, 7, 8, 17, 10, 11, 12, 13, 14, 84, 76, 1, 87, 72, 74, 75, 82, 0, 108, 109, 110, 15, 82, 89, 90, 91, 10, 93, 118, 95, 103, 97, 38, 39, 100, 10, 11, 12, 104, 105, 106, 107, 10, 11, 12, 111, 112, 15, 10, 11, 12, 117, 118, 59, 82, 128, 31, 1, 33, 34, 35, 36, 37, 129, 124, 1, 31, 73, 74, 75, 76, 77, 78, 79, 164, 1, 82, 9, 153, 154, 139, 140, 9, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 1, 9, 82, 128, 129, 130, 131, 9, 133, 134, 135, 136, 137, 138, 9, 162, 141, 142, 143, 144, 145, 146, 147, 86, 149, 150, 9, 82, 10, 11, 12, 156, 157, 158, 118, 160, 169, 3, 4, 5, 6, 7, 8, 168, 10, 11, 12, 13, 14, 31, 76, 33, 34, 35, 36, 168, 82, 83, 15, 143, 169, 119, 120, 89, 90, 91, 124, 93, 108, 95, 110, 97, 38, 39, 100, 133, 1, 108, 109, 105, 106, 107, 162, 167, 1, 111, 112, 118, 32, 169, 118, 117, 118, 59, 45, 46, 47, 48, 49, 50, 51, 52, 165, 129, 32, 9, 169, 73, 74, 75, 76, 77, 78, 79, 169, 143, 82, 168, 173, 9, 165, 161, 168, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 84, 168, 9, 128, 129, 130, 131, 168, 133, 134, 135, 136, 137, 138, 1, 9, 141, 142, 143, 144, 145, 146, 147, 99, 149, 150, 108, 109, 10, 11, 12, 156, 157, 158, 32, 160, 118, 3, 4, 5, 6, 7, 8, 168, 10, 11, 12, 13, 14, 31, 76, 33, 34, 35, 72, 87, 82, 9, 142, 54, 50, 51, 52, 89, 90, 91, 169, 93, 9, 95, 118, 97, 38, 39, 100, 108, 15, 110, 165, 105, 106, 107, 164, 167, 165, 111, 112, 82, 169, 173, 85, 117, 118, 59, 118, 143, 53, 54, 55, 56, 57, 99, 59, 129, 134, 135, 136, 73, 74, 75, 76, 77, 78, 79, 71, 108, 82, 110, 142, 167, 152, 139, 140, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 9, 118, 72, 128, 129, 130, 131, 1, 133, 134, 135, 136, 137, 138, 9, 9, 141, 142, 143, 144, 145, 146, 147, 169, 149, 150, 143, 173, 10, 11, 12, 156, 157, 158, 9, 160, 72, 3, 4, 5, 6, 7, 8, 168, 10, 11, 12, 13, 14, 31, 167, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 10, 11, 12, 108, 165, 110, 139, 140, 169, 38, 39, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 31, 155, 33, 34, 35, 36, 37, 38, 39, 59, 10, 11, 12, 167, 17, 10, 11, 12, 9, 139, 140, 10, 11, 73, 74, 75, 76, 77, 78, 79, 9, 31, 82, 33, 34, 155, 31, 38, 39, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 166, 118, 168, 128, 129, 130, 131, 9, 133, 134, 135, 136, 137, 138, 82, 9, 141, 142, 143, 144, 145, 146, 147, 72, 149, 150, 143, 10, 11, 12, 9, 156, 157, 158, 9, 160, 3, 4, 5, 6, 7, 8, 82, 10, 11, 12, 13, 14, 31, 9, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 9, 59, 1, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 71, 9, 139, 140, 59, 161, 162, 163, 51, 52, 1, 15, 53, 54, 170, 77, 78, 15, 73, 74, 75, 76, 77, 78, 79, 77, 78, 82, 103, 104, 72, 108, 109, 15, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 1, 72, 84, 128, 129, 130, 131, 17, 133, 134, 135, 136, 137, 138, 108, 109, 141, 142, 143, 144, 145, 146, 147, 31, 149, 150, 15, 139, 140, 15, 31, 156, 157, 158, 2, 3, 4, 5, 6, 7, 8, 15, 103, 155, 17, 13, 14, 108, 16, 110, 113, 114, 17, 17, 115, 167, 17, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 139, 140, 17, 17, 1, 17, 82, 32, 17, 17, 17, 32, 1, 32, 32, 32, 155, 53, 54, 169, 36, 32, 58, 173, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 32, 72, 73, 74, 75, 76, 170, 118, 32, 80, 81, 82, 32, 84, 118, 32, 32, 88, 89, 90, 91, 1, 93, 32, 95, 32, 97, 72, 32, 100, 101, 142, 143, 32, 105, 106, 107, 108, 109, 143, 111, 112, 32, 32, 32, 82, 117, 118, 32, 32, 161, 162, 163, 124, 86, 32, 167, 32, 129, 130, 131, 32, 86, 167, 36, 38, 36, 36, 36, 36, 141, 142, 36, 144, 145, 146, 147, 148, 149, 150, 151, 118, 38, 38, 38, 59, 157, 158, 38, 39, 161, 162, 163, 164, 139, 140, 167, 77, 78, 79, 171, 172, 173, 39, 82, 142, 86, 72, 71, 85, 155, 92, 92, 79, 94, 94, 96, 99, 98, 115, 82, 116, 72, 73, 161, 162, 163, 84, 108, 87, 91, 84, 133, 165, 84, 137, 96, 169, 88, 119, 120, 165, 142, 102, 124, 169, 1, 98, 159, 152, 99, 99, 132, 133, 134, 135, 136, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 102, 1, 159, 124, 38, 39, 32, 72, 164, 167, 172, -1, -1, -1, 165, 138, 1, -1, 169, 170, 141, 142, 137, 144, 145, 146, 147, 148, 149, 150, 61, 62, 32, -1, 152, -1, 157, 158, 155, 155, -1, 72, 76, 0, 1, 155, 167, 32, 82, 155, 155, 172, 173, 161, 165, 89, 90, 91, 167, 93, 86, 95, 160, 97, 165, 165, 100, 166, 38, 39, 165, 105, 106, 107, 139, 140, 165, 111, 112, 165, 165, 165, 165, 117, 118, 165, 86, 165, 165, 165, 155, 165, 165, 165, 165, 129, 165, 165, 165, 169, 166, 86, 167, 166, 166, 166, 76, 166, 139, 140, 167, 167, 82, 167, 167, 167, 72, 73, 167, 89, 90, 91, 167, 93, 155, 95, 160, 97, 84, 86, 100, 167, 88, 168, 167, 105, 106, 107, 167, 165, 167, 111, 112, 169, 167, 167, 167, 117, 118, 167, 167, 108, 167, 110, 72, 73, 167, 167, 115, 129, 167, 167, 119, 120, 167, 165, 84, 124, 124, 169, 88, 167, 167, 167, 167, 132, 133, 134, 135, 136, 165, 167, 169, 167, 169, 167, 142, 167, 144, 145, 146, 147, 148, 149, 150, 167, 167, 170, 167, 156, 32, 157, 158, 167, 167, 167, 124, 167, 165, 167, 169, 167, 169, 170, 168, 168, 172, 173, 168, 168, 168, 168, 168, 168, 142, 168, 144, 145, 146, 147, 148, 149, 150, 32, 168, 168, 168, 168, 168, 157, 158, 1, 168, 168, 76, 168, 168, 168, 168, 167, 82, 168, 168, 168, 172, 173, 168, 89, 90, 91, 168, 93, 168, 95, 1, 97, 168, 168, 100, 168, 168, 1, 168, 105, 106, 107, 168, 76, 168, 111, 112, 168, 168, 82, 168, 117, 118, 168, 168, 168, 89, 90, 91, 168, 93, 168, 95, 129, 97, 168, 168, 100, 32, 168, 168, 168, 105, 106, 107, 169, 76, 169, 111, 112, 169, 169, 82, 169, 117, 118, 169, 169, 169, 89, 90, 91, 86, 93, 31, 95, 129, 97, 169, 1, 100, 169, 169, 173, 169, 105, 106, 107, 102, 103, 104, 111, 112, 170, 108, 86, 170, 117, 118, 170, 84, 170, 170, 170, 170, 119, 120, 170, 170, 129, 124, 102, 103, 104, 170, 170, 170, 108, 132, 133, 134, 135, 136, 170, 170, 170, 170, 170, 119, 120, 170, 170, 170, 124, 170, 119, 120, 170, 170, 170, 124, 132, 133, 134, 135, 136, 170, 167, 170, 133, 171, 165, 170, -1, -1, 169, 170, -1, 142, -1, -1, 118, 84, 120, 121, 122, 123, 124, 125, 126, 127, -1, -1, -1, 165, -1, -1, -1, 169, 170, 164, -1, -1, 167, -1, -1, 143, -1, -1, 173, -1, -1, -1, -1, -1, -1, -1, 119, 120, -1, -1, -1, 124, -1, -1, -1, -1, -1, -1, -1, 167, 133, -1, -1, -1, -1, -1, -1, -1, -1, 142, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 164, -1, -1, 167, -1, -1, -1, -1, -1, 173)

Table indexed analogously to $action. If $actionCheck[$actionBase[$state] + $symbol] != $symbol then the action is defaulted, i.e. $actionDefault[$state] should be used instead.

$actionDefault

protected array<string|int, mixed> $actionDefault = array(3, 32767, 32767, 32767, 102, 102, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 100, 32767, 632, 632, 632, 632, 32767, 32767, 257, 102, 32767, 32767, 503, 417, 417, 417, 32767, 32767, 32767, 576, 576, 576, 576, 576, 17, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 503, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 36, 7, 8, 10, 11, 49, 338, 100, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 102, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 404, 625, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 497, 507, 485, 486, 488, 489, 416, 577, 631, 344, 628, 342, 415, 146, 354, 343, 245, 261, 508, 262, 509, 512, 513, 218, 401, 150, 151, 448, 504, 450, 502, 506, 449, 422, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 420, 421, 505, 482, 481, 480, 32767, 32767, 446, 447, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 102, 32767, 451, 454, 419, 452, 453, 470, 471, 468, 469, 472, 32767, 323, 32767, 473, 474, 475, 476, 32767, 32767, 382, 196, 380, 32767, 477, 32767, 111, 455, 323, 111, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 461, 462, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 102, 32767, 32767, 32767, 100, 520, 570, 479, 456, 457, 32767, 545, 32767, 102, 32767, 547, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 572, 443, 445, 540, 626, 423, 629, 32767, 533, 100, 196, 32767, 546, 196, 196, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 571, 32767, 639, 533, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 32767, 196, 110, 32767, 110, 110, 32767, 32767, 100, 196, 196, 196, 196, 196, 196, 196, 196, 548, 196, 196, 191, 32767, 271, 273, 102, 594, 196, 550, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 404, 32767, 32767, 32767, 32767, 533, 466, 139, 32767, 535, 139, 578, 458, 459, 460, 578, 578, 578, 319, 296, 32767, 32767, 32767, 32767, 32767, 548, 548, 100, 100, 100, 100, 32767, 32767, 32767, 32767, 111, 519, 99, 99, 99, 99, 99, 103, 101, 32767, 32767, 32767, 32767, 226, 32767, 101, 101, 99, 32767, 101, 101, 32767, 32767, 226, 228, 215, 230, 32767, 598, 599, 226, 101, 230, 230, 230, 250, 250, 522, 325, 101, 99, 101, 101, 198, 325, 325, 32767, 101, 522, 325, 522, 325, 200, 325, 325, 325, 522, 325, 32767, 101, 325, 217, 99, 99, 325, 32767, 32767, 32767, 32767, 535, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 225, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 565, 32767, 583, 596, 464, 465, 467, 582, 580, 490, 491, 492, 493, 494, 495, 496, 499, 627, 32767, 539, 32767, 32767, 32767, 353, 32767, 637, 32767, 32767, 32767, 9, 74, 528, 42, 43, 51, 57, 554, 555, 556, 557, 551, 552, 558, 553, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 638, 32767, 578, 32767, 32767, 32767, 32767, 463, 560, 604, 32767, 32767, 579, 630, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 139, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 565, 32767, 137, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 561, 32767, 32767, 32767, 578, 32767, 32767, 32767, 32767, 321, 318, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 578, 32767, 32767, 32767, 32767, 32767, 298, 32767, 315, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 400, 535, 301, 303, 304, 32767, 32767, 32767, 32767, 376, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 153, 153, 3, 3, 356, 153, 153, 153, 356, 356, 153, 356, 356, 356, 153, 153, 153, 153, 153, 153, 153, 283, 186, 265, 268, 250, 250, 153, 368, 153, 402, 402, 411)

Map of states to their default action

$actionTableSize

protected int $actionTableSize = 1537

Size of $action table

$createdArrays

protected SplObjectStorage<Array_, null>|null $createdArrays

Array nodes created during parsing, for postprocessing of empty elements.

$defaultAction

protected int $defaultAction = -32766

Action number signifying default action

$dropTokens

protected array<int, bool> $dropTokens

Map of PHP token IDs to drop

$errorState

protected int $errorState

Error state, used to avoid error floods

$errorSymbol

protected int $errorSymbol = 1

Symbol number of error recovery token

$goto

protected array<string|int, mixed> $goto = array(201, 169, 201, 201, 201, 1069, 598, 719, 448, 684, 644, 681, 443, 345, 341, 342, 344, 615, 447, 346, 449, 661, 481, 728, 570, 570, 570, 570, 1245, 626, 172, 172, 172, 172, 225, 202, 198, 198, 182, 184, 220, 198, 198, 198, 198, 198, 1195, 199, 199, 199, 199, 199, 1195, 192, 193, 194, 195, 196, 197, 222, 220, 223, 557, 558, 438, 559, 562, 563, 564, 565, 566, 567, 568, 569, 173, 174, 175, 200, 176, 177, 178, 170, 179, 180, 181, 183, 219, 221, 224, 242, 247, 248, 259, 260, 262, 263, 264, 265, 266, 267, 268, 272, 273, 274, 275, 282, 285, 297, 298, 324, 325, 444, 445, 446, 620, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 193, 194, 195, 196, 197, 222, 203, 204, 205, 206, 243, 185, 186, 207, 187, 208, 204, 188, 244, 203, 168, 209, 210, 189, 211, 212, 213, 190, 214, 215, 171, 216, 217, 218, 191, 287, 284, 287, 287, 883, 255, 255, 255, 255, 255, 1125, 605, 487, 487, 622, 758, 660, 662, 1103, 359, 682, 487, 1075, 1074, 706, 709, 1041, 717, 726, 1037, 733, 922, 879, 922, 922, 253, 253, 253, 253, 250, 256, 646, 646, 1078, 1079, 1332, 1332, 1332, 1332, 1332, 1332, 1332, 1332, 1332, 1332, 880, 351, 938, 933, 934, 947, 889, 935, 886, 936, 937, 887, 890, 476, 941, 894, 476, 1044, 1044, 893, 364, 364, 364, 364, 352, 351, 532, 1131, 1127, 1128, 1351, 1351, 331, 315, 1351, 1351, 1351, 1351, 1351, 1351, 1351, 1351, 1351, 1351, 1069, 1301, 1072, 1072, 704, 983, 1301, 1301, 1064, 1080, 1081, 1069, 942, 1301, 943, 458, 1069, 881, 1069, 1069, 1069, 1069, 1069, 1069, 1069, 1069, 1069, 897, 855, 1069, 1069, 1069, 1069, 677, 678, 1301, 695, 696, 697, 1006, 1301, 1301, 1301, 1301, 450, 909, 1301, 436, 896, 1301, 1301, 1382, 1382, 1382, 1382, 915, 581, 574, 499, 612, 450, 367, 971, 971, 955, 501, 1076, 1076, 956, 1400, 1400, 367, 367, 688, 1087, 1083, 1084, 572, 411, 414, 623, 627, 572, 572, 367, 367, 1400, 357, 367, 572, 1417, 1377, 1378, 317, 574, 581, 607, 608, 318, 618, 624, 1390, 640, 641, 1027, 576, 1403, 1403, 367, 367, 28, 474, 520, 442, 521, 635, 1000, 1000, 1000, 1000, 527, 409, 474, 1348, 1348, 994, 1001, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 633, 647, 650, 651, 652, 653, 674, 675, 676, 730, 732, 561, 561, 258, 258, 561, 561, 561, 561, 561, 561, 561, 561, 561, 561, 610, 1362, 467, 683, 467, 876, 616, 638, 876, 467, 467, 1191, 861, 1373, 360, 361, 1093, 456, 1373, 1373, 560, 560, 705, 432, 560, 1373, 560, 560, 560, 560, 560, 560, 560, 560, 1277, 975, 575, 602, 575, 1278, 1281, 976, 575, 1282, 602, 689, 412, 480, 1384, 1384, 1384, 1384, 347, 873, 716, 576, 861, 876, 861, 490, 619, 491, 492, 639, 8, 857, 9, 902, 907, 989, 716, 1408, 1409, 716, 1369, 418, 1296, 278, 899, 330, 1174, 424, 425, 1292, 330, 330, 693, 1049, 694, 1114, 429, 430, 431, 761, 707, 1060, 905, 433, 1102, 1104, 1107, 355, 467, 467, 467, 467, 467, 467, 467, 467, 467, 467, 467, 467, 419, 339, 467, 911, 467, 467, 1294, 628, 629, 1116, 497, 960, 1181, 621, 1144, 1371, 1371, 1116, 1118, 1297, 1298, 1011, 1284, 1046, 1151, 1179, 1152, 731, 871, 528, 722, 901, 1142, 687, 1025, 1284, 496, 1375, 1376, 895, 910, 898, 1113, 1117, 998, 427, 727, 1165, 1299, 1359, 1360, 1291, 1030, 386, 1009, 1002, 0, 757, 0, 0, 573, 1039, 1034, 654, 656, 658, 0, 0, 0, 0, 0, 0, 0, 0, 876, 0, 0, 999, 0, 766, 766, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1163, 914)

Table of states to goto after reduction. Indexed according to $gotoBase comment.

$gotoBase

protected array<string|int, mixed> $gotoBase = array(0, 0, -303, 0, 0, 170, 280, 471, 543, 10, 0, 0, 136, 31, 22, -186, 111, 66, 164, 71, 95, 0, 148, 160, 235, 191, 214, 275, 155, 176, 0, 86, 0, 0, 0, -92, 0, 156, 0, 165, 0, 85, -1, 286, 0, 291, -270, 0, -558, 284, 579, 0, 0, 0, 0, 0, -33, 0, 0, 294, 0, 0, 341, 0, 184, 261, -237, 0, 0, 0, 0, 0, 0, -5, 0, 0, -32, 0, 0, 37, 172, 32, -3, -50, -167, 105, -444, 0, 0, -21, 0, 0, 161, 274, 0, 0, 101, -318, 0, 97, 0, 0, 0, 331, 381, 0, 0, -7, -38, 0, 131, 0, 0, 158, 90, 162, 0, 159, 39, -100, -83, 173, 0, 0, 0, 0, 0, 4, 0, 0, 522, 182, 0, 127, 169, 0, 99, 0, 0, 0, 0, -171, 0, 0, 0, 0, 0, 0, 0, 287, 0, 0, 126, 0, 0, 0, 144, 141, 188, -255, 93, 0, 0, -138, 0, 202, 0, 0, 0, 128, 0, 0, 0, 0, 0, 0, 0, -82, -74, 6, 143, 292, 168, 0, 0, 270, 0, -31, 319, 0, 332, 20, 0, 0)

Map of non-terminals to a displacement into the $goto table. The corresponding goto state for this non-terminal/state pair is $goto[$gotoBase[$nonTerminal] + $state] (unless defaulted)

$gotoCheck

protected array<string|int, mixed> $gotoCheck = array(42, 42, 42, 42, 42, 73, 127, 73, 66, 66, 56, 56, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 159, 9, 107, 107, 107, 107, 159, 107, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 23, 23, 23, 23, 15, 5, 5, 5, 5, 5, 15, 48, 157, 157, 134, 48, 48, 48, 131, 97, 48, 157, 119, 119, 48, 48, 48, 48, 48, 48, 48, 25, 25, 25, 25, 5, 5, 5, 5, 5, 5, 108, 108, 120, 120, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 26, 177, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 83, 15, 15, 83, 107, 107, 15, 24, 24, 24, 24, 177, 177, 76, 15, 15, 15, 179, 179, 178, 178, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 73, 73, 89, 89, 89, 89, 73, 73, 89, 89, 89, 73, 65, 73, 65, 83, 73, 27, 73, 73, 73, 73, 73, 73, 73, 73, 73, 35, 6, 73, 73, 73, 73, 86, 86, 73, 86, 86, 86, 49, 73, 73, 73, 73, 118, 35, 73, 43, 35, 73, 73, 9, 9, 9, 9, 45, 76, 76, 84, 181, 118, 14, 9, 9, 73, 84, 118, 118, 73, 191, 191, 14, 14, 118, 118, 118, 118, 19, 59, 59, 59, 59, 19, 19, 14, 14, 191, 188, 14, 19, 14, 187, 187, 76, 76, 76, 76, 76, 76, 76, 76, 190, 76, 76, 103, 14, 191, 191, 14, 14, 76, 19, 163, 13, 163, 13, 19, 19, 19, 19, 163, 62, 19, 180, 180, 19, 19, 180, 180, 180, 180, 180, 180, 180, 180, 180, 180, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 182, 182, 5, 5, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 104, 14, 23, 64, 23, 22, 2, 2, 22, 23, 23, 158, 12, 134, 97, 97, 115, 113, 134, 134, 165, 165, 117, 14, 165, 134, 165, 165, 165, 165, 165, 165, 165, 165, 79, 79, 9, 9, 9, 79, 79, 79, 9, 79, 9, 121, 9, 9, 134, 134, 134, 134, 29, 18, 7, 14, 12, 22, 12, 9, 9, 9, 9, 80, 46, 7, 46, 39, 9, 92, 7, 9, 9, 7, 134, 28, 20, 24, 37, 24, 156, 82, 82, 169, 24, 24, 82, 110, 82, 133, 82, 82, 82, 99, 82, 114, 9, 82, 130, 130, 130, 82, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 31, 9, 23, 41, 23, 23, 14, 17, 17, 134, 160, 17, 17, 8, 8, 134, 134, 134, 136, 20, 20, 96, 20, 17, 149, 149, 149, 8, 20, 8, 8, 17, 8, 17, 17, 20, 185, 185, 185, 17, 16, 16, 16, 16, 93, 93, 93, 152, 20, 20, 20, 17, 50, 141, 16, 50, -1, 50, -1, -1, 50, 50, 50, 85, 85, 85, -1, -1, -1, -1, -1, -1, -1, -1, 22, -1, -1, 16, -1, 24, 24, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 16, 16)

Table indexed analogously to $goto. If $gotoCheck[$gotoBase[$nonTerminal] + $state] != $nonTerminal then the goto state is defaulted, i.e. $gotoDefault[$nonTerminal] should be used.

$gotoDefault

protected array<string|int, mixed> $gotoDefault = array(-32768, 533, 768, 7, 769, 964, 844, 853, 597, 551, 729, 356, 648, 439, 1367, 940, 1180, 617, 872, 1310, 1316, 475, 875, 336, 755, 952, 923, 924, 415, 402, 888, 413, 672, 649, 514, 908, 471, 900, 506, 903, 470, 912, 167, 435, 530, 916, 6, 919, 579, 950, 1004, 403, 927, 404, 700, 929, 601, 931, 932, 410, 416, 417, 1185, 609, 645, 944, 261, 603, 945, 401, 946, 954, 406, 408, 710, 486, 525, 519, 428, 1146, 604, 632, 669, 464, 493, 643, 655, 642, 500, 451, 434, 335, 988, 996, 507, 484, 1010, 358, 1018, 763, 1193, 663, 509, 1026, 664, 1033, 1036, 552, 553, 498, 1048, 270, 1051, 510, 1061, 26, 690, 1066, 1067, 691, 665, 1089, 666, 692, 667, 1091, 483, 599, 1194, 482, 1106, 1112, 472, 1115, 1356, 473, 1119, 269, 1122, 286, 362, 385, 452, 1129, 1130, 12, 1136, 720, 721, 25, 280, 529, 1164, 711, 1170, 279, 1173, 469, 1192, 468, 1265, 1267, 580, 511, 1285, 321, 1288, 703, 526, 1293, 465, 1358, 466, 554, 494, 343, 555, 1401, 314, 365, 340, 571, 322, 366, 556, 495, 1364, 1372, 337, 34, 1391, 1402, 614, 637)

Map of non-terminals to the default state to goto after their reduction

$gotoTableSize

protected int $gotoTableSize = 642

Size of $goto table

$invalidSymbol

protected int $invalidSymbol = 174

Symbol number signifying an invalid token

$numNonLeafStates

protected int $numNonLeafStates = 767

Number of non-leaf states

$parenthesizedArrowFunctions

protected SplObjectStorage<ArrowFunction, null>|null $parenthesizedArrowFunctions

Arrow functions that are wrapped in parentheses, to enforce the pipe operator parentheses requirements.

$phpTokenToSymbol

protected array<string|int, int> $phpTokenToSymbol

Map of PHP token IDs to internal symbols

$productions

protected array<int, string> $productions

Names of the production rules (only necessary for debugging)

$reduceCallbacks

protected array<string|int, callable> $reduceCallbacks

Semantic action callbacks

$ruleToLength

protected array<string|int, mixed> $ruleToLength = array(1, 1, 2, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 2, 1, 3, 4, 1, 2, 0, 1, 1, 1, 1, 4, 3, 5, 4, 3, 4, 1, 3, 4, 1, 1, 8, 7, 2, 3, 1, 2, 3, 1, 2, 3, 1, 1, 3, 1, 3, 1, 2, 2, 3, 1, 3, 2, 3, 1, 3, 3, 2, 0, 1, 1, 1, 1, 1, 3, 7, 10, 5, 7, 9, 5, 3, 3, 3, 3, 3, 3, 1, 2, 5, 7, 9, 6, 5, 6, 3, 2, 1, 1, 1, 1, 0, 2, 1, 3, 8, 0, 4, 2, 1, 3, 0, 1, 0, 1, 0, 1, 3, 1, 1, 1, 1, 1, 8, 9, 7, 8, 7, 6, 8, 0, 2, 0, 2, 1, 2, 1, 2, 1, 1, 1, 0, 2, 0, 2, 0, 2, 2, 1, 3, 1, 4, 1, 4, 1, 1, 4, 2, 1, 3, 3, 3, 4, 4, 5, 0, 2, 4, 3, 1, 1, 7, 0, 2, 1, 3, 3, 4, 1, 4, 0, 2, 5, 0, 2, 6, 0, 2, 0, 3, 1, 2, 1, 1, 2, 0, 1, 3, 0, 2, 1, 1, 1, 1, 1, 1, 1, 1, 7, 9, 6, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 1, 3, 3, 3, 3, 3, 1, 3, 3, 1, 1, 2, 1, 1, 0, 1, 0, 2, 2, 2, 4, 3, 2, 4, 4, 3, 3, 1, 3, 1, 1, 3, 2, 2, 3, 1, 1, 2, 3, 1, 1, 2, 3, 1, 1, 3, 2, 0, 1, 5, 7, 5, 6, 10, 3, 5, 1, 1, 3, 0, 2, 4, 5, 4, 4, 4, 3, 1, 1, 1, 1, 1, 1, 0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 1, 1, 3, 0, 2, 0, 3, 5, 8, 1, 3, 3, 0, 2, 2, 2, 3, 1, 0, 1, 1, 3, 3, 3, 4, 4, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 4, 3, 4, 4, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 2, 1, 2, 4, 2, 2, 8, 9, 8, 9, 9, 10, 9, 10, 8, 3, 2, 2, 1, 1, 0, 4, 2, 1, 3, 2, 1, 2, 2, 2, 4, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 5, 3, 3, 4, 1, 1, 3, 1, 1, 1, 1, 1, 3, 2, 3, 0, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 4, 1, 4, 4, 0, 1, 1, 1, 3, 3, 1, 4, 2, 2, 1, 3, 1, 4, 3, 3, 3, 3, 1, 3, 1, 1, 3, 1, 1, 4, 1, 1, 1, 3, 1, 1, 2, 1, 3, 4, 3, 2, 0, 2, 2, 1, 2, 1, 1, 1, 4, 3, 3, 3, 3, 6, 3, 1, 1, 2, 1)

Map of rules to the length of their right-hand side, which is the number of elements that have to be popped from the stack(s) on reduction.

$ruleToNonTerminal

protected array<string|int, mixed> $ruleToNonTerminal = array(0, 1, 3, 3, 2, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 10, 11, 11, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 17, 17, 18, 18, 21, 21, 22, 23, 23, 24, 24, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 29, 29, 30, 30, 32, 34, 34, 28, 36, 36, 33, 38, 38, 35, 35, 37, 37, 39, 39, 31, 40, 40, 41, 43, 44, 44, 45, 45, 46, 46, 48, 47, 47, 47, 47, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 25, 25, 50, 69, 69, 72, 72, 71, 70, 70, 63, 75, 75, 76, 76, 77, 77, 78, 78, 79, 79, 80, 80, 80, 80, 26, 26, 27, 27, 27, 27, 27, 88, 88, 90, 90, 83, 83, 91, 91, 92, 92, 92, 84, 84, 87, 87, 85, 85, 93, 94, 94, 57, 57, 65, 65, 68, 68, 68, 67, 95, 95, 96, 58, 58, 58, 58, 97, 97, 98, 98, 99, 99, 100, 101, 101, 102, 102, 103, 103, 55, 55, 51, 51, 105, 53, 53, 106, 52, 52, 54, 54, 64, 64, 64, 64, 81, 81, 109, 109, 111, 111, 112, 112, 112, 112, 112, 112, 112, 112, 110, 110, 110, 115, 115, 115, 115, 89, 89, 118, 118, 118, 119, 119, 116, 116, 120, 120, 122, 122, 123, 123, 117, 124, 124, 121, 125, 125, 125, 125, 113, 113, 82, 82, 82, 20, 20, 20, 128, 128, 128, 128, 129, 129, 129, 127, 126, 126, 131, 131, 131, 130, 130, 60, 132, 132, 133, 61, 135, 135, 136, 136, 137, 137, 86, 138, 138, 138, 138, 138, 138, 138, 138, 144, 144, 145, 145, 146, 146, 146, 146, 146, 147, 148, 148, 143, 143, 139, 139, 142, 142, 150, 150, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 140, 151, 151, 153, 152, 152, 141, 141, 114, 114, 154, 154, 156, 156, 156, 155, 155, 62, 104, 157, 157, 56, 56, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 164, 165, 165, 166, 158, 158, 163, 163, 167, 168, 168, 169, 170, 171, 171, 171, 171, 19, 19, 73, 73, 73, 73, 159, 159, 159, 159, 173, 173, 162, 162, 162, 160, 160, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 180, 180, 180, 108, 182, 182, 182, 182, 161, 161, 161, 161, 161, 161, 161, 161, 59, 59, 176, 176, 176, 176, 176, 183, 183, 172, 172, 172, 172, 184, 184, 184, 184, 184, 74, 74, 66, 66, 66, 66, 134, 134, 134, 134, 187, 186, 175, 175, 175, 175, 175, 175, 174, 174, 174, 185, 185, 185, 185, 107, 181, 189, 189, 188, 188, 190, 190, 190, 190, 190, 190, 190, 190, 178, 178, 178, 178, 177, 192, 191, 191, 191, 191, 191, 191, 191, 191, 193, 193, 193, 193)

Map of rules to the non-terminal on their left-hand side, i.e. the non-terminal to use for determining the state to goto after reduction.

$semStack

protected array<string|int, mixed> $semStack

Semantic value stack (contains values of tokens and semantic action results)

$semValue

protected mixed $semValue

Temporary value containing the result of last semantic action (reduction)

$symbolToName

protected array<string|int, mixed> $symbolToName = array("EOF", "error", "T_VOID_CAST", "T_THROW", "T_INCLUDE", "T_INCLUDE_ONCE", "T_EVAL", "T_REQUIRE", "T_REQUIRE_ONCE", "','", "T_LOGICAL_OR", "T_LOGICAL_XOR", "T_LOGICAL_AND", "T_PRINT", "T_YIELD", "T_DOUBLE_ARROW", "T_YIELD_FROM", "'='", "T_PLUS_EQUAL", "T_MINUS_EQUAL", "T_MUL_EQUAL", "T_DIV_EQUAL", "T_CONCAT_EQUAL", "T_MOD_EQUAL", "T_AND_EQUAL", "T_OR_EQUAL", "T_XOR_EQUAL", "T_SL_EQUAL", "T_SR_EQUAL", "T_POW_EQUAL", "T_COALESCE_EQUAL", "'?'", "':'", "T_COALESCE", "T_BOOLEAN_OR", "T_BOOLEAN_AND", "'|'", "'^'", "T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG", "T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG", "T_IS_EQUAL", "T_IS_NOT_EQUAL", "T_IS_IDENTICAL", "T_IS_NOT_IDENTICAL", "T_SPACESHIP", "'<'", "T_IS_SMALLER_OR_EQUAL", "'>'", "T_IS_GREATER_OR_EQUAL", "T_PIPE", "'.'", "T_SL", "T_SR", "'+'", "'-'", "'*'", "'/'", "'%'", "'!'", "T_INSTANCEOF", "'~'", "T_INC", "T_DEC", "T_INT_CAST", "T_DOUBLE_CAST", "T_STRING_CAST", "T_ARRAY_CAST", "T_OBJECT_CAST", "T_BOOL_CAST", "T_UNSET_CAST", "'@'", "T_POW", "'['", "T_NEW", "T_CLONE", "T_EXIT", "T_IF", "T_ELSEIF", "T_ELSE", "T_ENDIF", "T_LNUMBER", "T_DNUMBER", "T_STRING", "T_STRING_VARNAME", "T_VARIABLE", "T_NUM_STRING", "T_INLINE_HTML", "T_ENCAPSED_AND_WHITESPACE", "T_CONSTANT_ENCAPSED_STRING", "T_ECHO", "T_DO", "T_WHILE", "T_ENDWHILE", "T_FOR", "T_ENDFOR", "T_FOREACH", "T_ENDFOREACH", "T_DECLARE", "T_ENDDECLARE", "T_AS", "T_SWITCH", "T_MATCH", "T_ENDSWITCH", "T_CASE", "T_DEFAULT", "T_BREAK", "T_CONTINUE", "T_GOTO", "T_FUNCTION", "T_FN", "T_CONST", "T_RETURN", "T_TRY", "T_CATCH", "T_FINALLY", "T_USE", "T_INSTEADOF", "T_GLOBAL", "T_STATIC", "T_ABSTRACT", "T_FINAL", "T_PRIVATE", "T_PROTECTED", "T_PUBLIC", "T_READONLY", "T_PUBLIC_SET", "T_PROTECTED_SET", "T_PRIVATE_SET", "T_VAR", "T_UNSET", "T_ISSET", "T_EMPTY", "T_HALT_COMPILER", "T_CLASS", "T_TRAIT", "T_INTERFACE", "T_ENUM", "T_EXTENDS", "T_IMPLEMENTS", "T_OBJECT_OPERATOR", "T_NULLSAFE_OBJECT_OPERATOR", "T_LIST", "T_ARRAY", "T_CALLABLE", "T_CLASS_C", "T_TRAIT_C", "T_METHOD_C", "T_FUNC_C", "T_PROPERTY_C", "T_LINE", "T_FILE", "T_START_HEREDOC", "T_END_HEREDOC", "T_DOLLAR_OPEN_CURLY_BRACES", "T_CURLY_OPEN", "T_PAAMAYIM_NEKUDOTAYIM", "T_NAMESPACE", "T_NS_C", "T_DIR", "T_NS_SEPARATOR", "T_ELLIPSIS", "T_NAME_FULLY_QUALIFIED", "T_NAME_QUALIFIED", "T_NAME_RELATIVE", "T_ATTRIBUTE", "';'", "']'", "'('", "')'", "'{'", "'}'", "'`'", "'\"'", "'\$'")

Map of symbols to their names

$tokenEndStack

protected array<string|int, int> $tokenEndStack

Token end position stack

$tokenPos

protected int $tokenPos

Current position in token array

$tokenStartStack

protected array<string|int, int> $tokenStartStack

Token start position stack

$tokenToSymbol

protected array<string|int, mixed> $tokenToSymbol = array(0, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 58, 172, 174, 173, 57, 174, 174, 167, 168, 55, 53, 9, 54, 50, 56, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 32, 165, 45, 17, 47, 31, 70, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 72, 174, 166, 37, 174, 171, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 169, 36, 170, 60, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 33, 34, 35, 38, 39, 40, 41, 42, 43, 44, 46, 48, 49, 51, 52, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 71, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164)

Map of external symbols (static::T_*) to internal symbols

$tokenToSymbolMapSize

protected int $tokenToSymbolMapSize = 402

Size of $tokenToSymbol map

$unexpectedTokenRule

protected int $unexpectedTokenRule = 32767

Rule number signifying that an unexpected token was encountered

$YY2TBLSTATE

protected int $YY2TBLSTATE = 452

Methods

__construct()

Creates a parser instance.

public __construct(Lexer $lexer[, PhpVersion $phpVersion = null ]) : mixed

Options:

  • phpVersion: ?PhpVersion,
Parameters
$lexer : Lexer

A lexer

$phpVersion : PhpVersion = null

PHP version to target, defaults to latest supported. This option is best-effort: Even if specified, parsing will generally assume the latest supported version and only adjust behavior in minor ways, for example by omitting errors in older versions and interpreting type hints as a name or identifier depending on version.

getTokens()

Return tokens for the last parse.

public getTokens() : array<string|int, Token>
Return values
array<string|int, Token>

parse()

Parses PHP code into a node tree.

public parse(string $code[, ErrorHandler|null $errorHandler = null ]) : array<string|int, Stmt>|null

If a non-throwing error handler is used, the parser will continue parsing after an error occurred and attempt to build a partial AST.

Parameters
$code : string

The source code to parse

$errorHandler : ErrorHandler|null = null

Error handler to use for lexer/parser errors, defaults to ErrorHandler\Throwing.

Return values
array<string|int, Stmt>|null

Array of statements (or null non-throwing error handler is used and the parser was unable to recover from an error).

checkClassModifier()

protected checkClassModifier(int $a, int $b, int $modifierPos) : void
Parameters
$a : int
$b : int
$modifierPos : int

checkEmptyPropertyHookList()

protected checkEmptyPropertyHookList(array<string|int, PropertyHook$hooks, int $hookPos) : void
Parameters
$hooks : array<string|int, PropertyHook>
$hookPos : int

checkModifier()

protected checkModifier(int $a, int $b, int $modifierPos) : void
Parameters
$a : int
$b : int
$modifierPos : int

checkPipeOperatorParentheses()

protected checkPipeOperatorParentheses(Expr $node) : void
Parameters
$node : Expr

checkPropertyHookModifiers()

protected checkPropertyHookModifiers(int $a, int $b, int $modifierPos) : void
Parameters
$a : int
$b : int
$modifierPos : int

checkPropertyHooksForMultiProperty()

protected checkPropertyHooksForMultiProperty(Property $property, int $hookPos) : void
Parameters
$property : Property
$hookPos : int

createEmptyElemAttributes()

protected createEmptyElemAttributes(int $tokenPos) : array<string, mixed>
Parameters
$tokenPos : int
Return values
array<string, mixed>

createTokenMap()

Creates the token map.

protected createTokenMap() : array<int, int>

The token map maps the PHP internal token identifiers to the identifiers used by the Parser. Additionally it maps T_OPEN_TAG_WITH_ECHO to T_ECHO and T_CLOSE_TAG to ';'.

Return values
array<int, int>

The token map

doParse()

protected doParse() : array<string|int, Stmt>|null
Return values
array<string|int, Stmt>|null

getAttributes()

Get attributes for a node with the given start and end token positions.

protected getAttributes(int $tokenStartPos, int $tokenEndPos) : array<string, mixed>
Parameters
$tokenStartPos : int

Token position the node starts at

$tokenEndPos : int

Token position the node ends at

Return values
array<string, mixed>

Attributes

getAttributesAt()

Get combined start and end attributes at a stack location

protected getAttributesAt(int $stackPos) : array<string, mixed>
Parameters
$stackPos : int

Stack location

Return values
array<string, mixed>

Combined start and end attributes

getAttributesForToken()

Get attributes for a single token at the given token position.

protected getAttributesForToken(int $tokenPos) : array<string, mixed>
Parameters
$tokenPos : int
Return values
array<string, mixed>

Attributes

getBoolCastKind()

protected getBoolCastKind(string $cast) : int
Parameters
$cast : string
Return values
int

getCommentBeforeToken()

Get last comment before the given token position, if any

protected getCommentBeforeToken(int $tokenPos) : Comment|null
Parameters
$tokenPos : int
Return values
Comment|null

getErrorMessage()

Format error message including expected tokens.

protected getErrorMessage(int $symbol, int $state) : string
Parameters
$symbol : int

Unexpected symbol

$state : int

State at time of error

Return values
string

Formatted error message

getExpectedTokens()

Get limited number of expected tokens in given state.

protected getExpectedTokens(int $state) : array<string|int, string>
Parameters
$state : int

State

Return values
array<string|int, string>

Expected tokens. If too many, an empty array is returned.

getFloatCastKind()

protected getFloatCastKind(string $cast) : int
Parameters
$cast : string
Return values
int

getIntCastKind()

protected getIntCastKind(string $cast) : int
Parameters
$cast : string
Return values
int

getStringCastKind()

protected getStringCastKind(string $cast) : int
Parameters
$cast : string
Return values
int

handleHaltCompiler()

protected handleHaltCompiler() : string
Return values
string

handleNamespaces()

Moves statements of semicolon-style namespaces into $ns->stmts and checks various error conditions.

protected handleNamespaces(array<string|int, Stmt$stmts) : array<string|int, Stmt>
Parameters
$stmts : array<string|int, Stmt>
Return values
array<string|int, Stmt>

initReduceCallbacks()

Initialize $reduceCallbacks map.

protected initReduceCallbacks() : void

inlineHtmlHasLeadingNewline()

protected inlineHtmlHasLeadingNewline(int $stackPos) : bool
Parameters
$stackPos : int
Return values
bool

maybeCreateNop()

protected maybeCreateNop(int $tokenStartPos, int $tokenEndPos) : Nop|null
Parameters
$tokenStartPos : int
$tokenEndPos : int
Return values
Nop|null

maybeCreateZeroLengthNop()

Create a zero-length nop to capture preceding comments, if any.

protected maybeCreateZeroLengthNop(int $tokenPos) : Nop|null
Parameters
$tokenPos : int
Return values
Nop|null

parseDocString()

protected parseDocString(string $startToken, string|array<string|int, Expr|InterpolatedStringPart$contents, string $endToken, array<string, mixed> $attributes, array<string, mixed> $endTokenAttributes, bool $parseUnicodeEscape) : Expr
Parameters
$startToken : string
$contents : string|array<string|int, Expr|InterpolatedStringPart>
$endToken : string
$attributes : array<string, mixed>
$endTokenAttributes : array<string, mixed>
$parseUnicodeEscape : bool
Return values
Expr

parseLNumber()

protected parseLNumber(string $str, array<string, mixed> $attributes[, bool $allowInvalidOctal = false ]) : Int_
Parameters
$str : string
$attributes : array<string, mixed>
$allowInvalidOctal : bool = false
Return values
Int_

parseNumString()

Parse a T_NUM_STRING token into either an integer or string node.

protected parseNumString(string $str, array<string, mixed> $attributes) : Int_|String_
Parameters
$str : string

Number string

$attributes : array<string, mixed>

Attributes

Return values
Int_|String_

Integer or string node.

stripIndentation()

protected stripIndentation(string $string, int $indentLen, string $indentChar, bool $newlineAtStart, bool $newlineAtEnd, array<string, mixed> $attributes) : string
Parameters
$string : string
$indentLen : int
$indentChar : string
$newlineAtStart : bool
$newlineAtEnd : bool
$attributes : array<string, mixed>
Return values
string

        
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