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PATH: opt / cpanel / ea-wappspector / vendor / rector / rector / vendor / fidry / cpu-core-counter / src / Finder

<?php

/*
 * This file is part of the Fidry CPUCounter Config package.
 *
 * (c) Théo FIDRY <theo.fidry@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare (strict_types=1);
namespace RectorPrefix202411\Fidry\CpuCoreCounter\Finder;

use function getenv;
use function preg_match;
use function sprintf;
use function var_export;
final class EnvVariableFinder implements CpuCoreFinder
{
    /** @var string */
    private $environmentVariableName;
    public function __construct(string $environmentVariableName)
    {
        $this->environmentVariableName = $environmentVariableName;
    }
    public function diagnose() : string
    {
        $value = getenv($this->environmentVariableName);
        return sprintf('parse(getenv(%s)=%s)=%s', $this->environmentVariableName, var_export($value, \true), self::isPositiveInteger($value) ? $value : 'null');
    }
    public function find() : ?int
    {
        $value = getenv($this->environmentVariableName);
        return self::isPositiveInteger($value) ? (int) $value : null;
    }
    public function toString() : string
    {
        return sprintf('getenv(%s)', $this->environmentVariableName);
    }
    /**
     * @param string|false $value
     */
    private static function isPositiveInteger($value) : bool
    {
        return \false !== $value && 1 === preg_match('/^\\d+$/', $value) && (int) $value > 0;
    }
}

[-] NProcFinder.php [edit]
[-] WmicPhysicalFinder.php [edit]
[-] EnvVariableFinder.php [edit]
[+] ..
[-] OnlyInPowerShellFinder.php [edit]
[-] OnlyOnOSFamilyFinder.php [edit]
[-] SkipOnOSFamilyFinder.php [edit]
[-] WindowsRegistryLogicalFinder.php [edit]
[-] LscpuLogicalFinder.php [edit]
[-] NullCpuCoreFinder.php [edit]
[-] HwLogicalFinder.php [edit]
[-] _NProcessorFinder.php [edit]
[-] CmiCmdletLogicalFinder.php [edit]
[-] CpuCoreFinder.php [edit]
[-] HwPhysicalFinder.php [edit]
[-] FinderRegistry.php [edit]
[-] CmiCmdletPhysicalFinder.php [edit]
[-] LscpuPhysicalFinder.php [edit]
[-] ProcOpenBasedFinder.php [edit]
[-] CpuInfoFinder.php [edit]
[-] WmicLogicalFinder.php [edit]
[-] DummyCpuCoreFinder.php [edit]
[-] NProcessorFinder.php [edit]