| <?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; |
| |
| use Symfony\Component\VarDumper\Cloner\Stub; |
| |
| /** |
| * 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(string $identifier, $callable = null) |
| { |
| $this->value = $identifier; |
| |
| 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]); |
| } |
| } |
| |
| if (str_contains($identifier, "@anonymous\0")) { |
| $this->value = $identifier = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) { |
| return class_exists($m[0], false) ? (get_parent_class($m[0]) ?: key(class_implements($m[0])) ?: 'class').'@anonymous' : $m[0]; |
| }, $identifier); |
| } |
| |
| if (null !== $callable && $r instanceof \ReflectionFunctionAbstract) { |
| $s = ReflectionCaster::castFunctionAbstract($r, [], new Stub(), true, Caster::EXCLUDE_VERBOSE); |
| $s = ReflectionCaster::getSignature($s); |
| |
| if (str_ends_with($identifier, '()')) { |
| $this->value = substr_replace($identifier, $s, -2); |
| } else { |
| $this->value .= $s; |
| } |
| } |
| } catch (\ReflectionException $e) { |
| return; |
| } finally { |
| if (0 < $i = strrpos($this->value, '\\')) { |
| $this->attr['ellipsis'] = \strlen($this->value) - $i; |
| $this->attr['ellipsis-type'] = 'class'; |
| $this->attr['ellipsis-tail'] = 1; |
| } |
| } |
| |
| if ($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, $callable); |
| } elseif (\is_string($callable[0])) { |
| $callable[0] = new static($callable[0], $callable); |
| } else { |
| $callable[1] = new static($callable[1], $callable); |
| } |
| |
| return $callable; |
| } |
| } |