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<?php
/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
namespace Symfony\Component\VarDumper\Caster;
/** * Represents a PHP class identifier. * * @author Nicolas Grekas <p@tchwork.com> */ class ClassStub extends ConstStub { /** * @param string $identifier A PHP identifier, e.g. a class, method, interface, etc. name * @param callable $callable The callable targeted by the identifier when it is ambiguous or not a real PHP identifier */ public function __construct($identifier, $callable = null) { $this->value = $identifier;
if (0 < $i = strrpos($identifier, '\\')) { $this->attr['ellipsis'] = \strlen($identifier) - $i; $this->attr['ellipsis-type'] = 'class'; $this->attr['ellipsis-tail'] = 1; }
try { if (null !== $callable) { if ($callable instanceof \Closure) { $r = new \ReflectionFunction($callable); } elseif (\is_object($callable)) { $r = [$callable, '__invoke']; } elseif (\is_array($callable)) { $r = $callable; } elseif (false !== $i = strpos($callable, '::')) { $r = [substr($callable, 0, $i), substr($callable, 2 + $i)]; } else { $r = new \ReflectionFunction($callable); } } elseif (0 < $i = strpos($identifier, '::') ?: strpos($identifier, '->')) { $r = [substr($identifier, 0, $i), substr($identifier, 2 + $i)]; } else { $r = new \ReflectionClass($identifier); }
if (\is_array($r)) { try { $r = new \ReflectionMethod($r[0], $r[1]); } catch (\ReflectionException $e) { $r = new \ReflectionClass($r[0]); } } } catch (\ReflectionException $e) { return; }
if ($f = $r->getFileName()) { $this->attr['file'] = $f; $this->attr['line'] = $r->getStartLine(); } }
public static function wrapCallable($callable) { if (\is_object($callable) || !\is_callable($callable)) { return $callable; }
if (!\is_array($callable)) { $callable = new static($callable); } elseif (\is_string($callable[0])) { $callable[0] = new static($callable[0]); } else { $callable[1] = new static($callable[1], $callable); }
return $callable; } }
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