WeakMap::valid

(PECL weakref >= 0.2.0)

WeakMap::validReturns whether the iterator is still on a valid map element

Descrierea

public WeakMap::valid ( ) : bool

Returns whether the iterator is still on a valid map element.

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns true if the iterator is on a valid element that can be accessed, false otherwise.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top