GoLang WeakMap::key

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GoLang replacement for PHP's WeakMap::key [edit | history]



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PHP WeakMap::key

PHP original manual for WeakMap::key [ show | php.net ]

WeakMap::key

(PECL weakref >= 0.2.0)

WeakMap::key — Returns the current key under iteration

Description

public object WeakMap::key ( void )

Returns the object serving as key in the map, at the current iterating position.

Parameters

This function has no parameters.

Return Values

The object key currently being iterated.