⚝
One Hat Cyber Team
⚝
Your IP:
216.73.216.247
Server IP:
45.79.8.107
Server:
Linux localhost 5.15.0-140-generic #150-Ubuntu SMP Sat Apr 12 06:00:09 UTC 2025 x86_64
Server Software:
nginx/1.18.0
PHP Version:
8.1.2-1ubuntu2.21
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
proc
/
self
/
root
/
usr
/
share
/
php
/
Composer
/
Semver
/
View File Name :
CompilingMatcher.php
* * For the full copyright and license information, please view * the LICENSE file that was distributed with this source code. */ namespace Composer\Semver; use Composer\Semver\Constraint\Constraint; use Composer\Semver\Constraint\ConstraintInterface; /** * Helper class to evaluate constraint by compiling and reusing the code to evaluate */ class CompilingMatcher { /** * @var array * @phpstan-var array
*/ private static $compiledCheckerCache = array(); /** @var bool */ private static $enabled; /** * @phpstan-var array
*/ private static $transOpInt = array( Constraint::OP_EQ => Constraint::STR_OP_EQ, Constraint::OP_LT => Constraint::STR_OP_LT, Constraint::OP_LE => Constraint::STR_OP_LE, Constraint::OP_GT => Constraint::STR_OP_GT, Constraint::OP_GE => Constraint::STR_OP_GE, Constraint::OP_NE => Constraint::STR_OP_NE, ); /** * Evaluates the expression: $constraint match $operator $version * * @param ConstraintInterface $constraint * @param int $operator * @phpstan-param Constraint::OP_* $operator * @param string $version * * @return mixed */ public static function match(ConstraintInterface $constraint, $operator, $version) { if (self::$enabled === null) { self::$enabled = !\in_array('eval', explode(',', (string) ini_get('disable_functions')), true); } if (!self::$enabled) { return $constraint->matches(new Constraint(self::$transOpInt[$operator], $version)); } $cacheKey = $operator.$constraint; if (!isset(self::$compiledCheckerCache[$cacheKey])) { $code = $constraint->compile($operator); self::$compiledCheckerCache[$cacheKey] = $function = eval('return function($v, $b){return '.$code.';};'); } else { $function = self::$compiledCheckerCache[$cacheKey]; } return $function($version, strpos($version, 'dev-') === 0); } }