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PHP Manual :: SplFixedArray::key



SplFixedArray::getSize || SplFixedArray::next || SplFixedArray || PHP Manual

(PHP 5 >= 5.3.0, PHP 7)

SplFixedArray::keyReturn current array index

Description

public int SplFixedArray::key ( void )

Returns the current array index.

Parameters

This function has no parameters.

Return Values

The current array index.



SplFixedArray::getSize || SplFixedArray::next || SplFixedArray || PHP Manual
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