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WeakMap::count

(PECL weakref >= 0.2.0)

Counts the number of live entries in the map

public int WeakMap::count ( void )

Counts the number of live entries in the map.

Returns:

Returns the number of live entries in the map.

Links:

http://php.net/manual/en/weakmap.count.php

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2016-02-24 15:54:11

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