EnvVariableFinder
in package
implements
CpuCoreFinder
FinalYes
Table of Contents
Interfaces
Properties
- $environmentVariableName : string
Methods
- __construct() : mixed
- diagnose() : string
- Provides an explanation which may offer some insight as to what the finder will be able to find.
- find() : positive-int|null
- Find the number of CPU cores. If it could not find it, returns null. The means used to find the cores are at the implementation discretion.
- toString() : string
- isPositiveInteger() : bool
Properties
$environmentVariableName
private
string
$environmentVariableName
Methods
__construct()
public
__construct(string $environmentVariableName) : mixed
Parameters
- $environmentVariableName : string
diagnose()
Provides an explanation which may offer some insight as to what the finder will be able to find.
public
diagnose() : string
This is practical to have an idea of what each finder will find collect information for the unit tests, since integration tests are quite complicated as dependent on complex infrastructures.
Return values
stringfind()
Find the number of CPU cores. If it could not find it, returns null. The means used to find the cores are at the implementation discretion.
public
find() : positive-int|null
Return values
positive-int|nulltoString()
public
toString() : string
Return values
stringisPositiveInteger()
private
static isPositiveInteger(string|false $value) : bool
Parameters
- $value : string|false