GoLang APCUIterator::key

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PHP APCUIterator::key

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


(PECL apcu >= 5.0.0)

APCUIterator::keyGet iterator key


public string APCUIterator::key ( void )

Gets the current iterator key.


This function has no parameters.

Return Values

Returns the key on success, or FALSE upon failure.

See Also