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SplFixedArray::offsetExists

(PHP 5 >= 5.3.0, PHP 7)

Returns whether the requested index exists

public bool SplFixedArray::offsetExists ( int $index )

Checks whether the requested index index exists.

Parameters:

index

The index being checked.

Returns:

TRUE if the requested index exists, otherwise FALSE

Links:

http://php.net/manual/en/splfixedarray.offsetexists.php

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2016-02-24 16:19:31

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