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 ]


(PECL weakref >= 0.2.0)

WeakMap::keyReturns the current key under iteration


public object WeakMap::key ( void )

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


This function has no parameters.

Return Values

The object key currently being iterated.