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WeakMap::current> <WeakMap::__construct
[edit] Last updated: Fri, 24 May 2013

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WeakMap::count

(PECL weakref >= 0.2.0)

WeakMap::count — Counts the number of live entries in the map

Description

public int WeakMap::count ( void )

Counts the number of live entries in the map.

Parameters

This function has no parameters.

Return Values

Returns the number of live entries in the map.



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