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  • References
  • PHP
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  • PHP's Behavior
  • Weak
  • Weakref

Weakref::valid

(PECL weakref >= 0.1.0)
Checks whether the object referenced still exists
public bool Weakref::valid ( void )

Checks whether the object referenced still exists.

Returns:

Returns TRUE if the object still exists and is thus still accessible via Weakref::get(), FALSE otherwise.

See also:

Weakref::get() -

Links:
  • http://php.net/manual/en/weakref.valid.php
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doc_php
2025-01-10 15:47:30
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