SplFixedArray
PHP Manual

SplFixedArray::offsetUnset

(PHP 5 >= 5.3.0)

SplFixedArray::offsetUnset — Unsets the value at the specified $index

Description

public void SplFixedArray::offsetUnset ( int $index )

Unsets the value at the specified index.

Parameters

index

The index being unset.

Return Values

No value is returned.

SplFixedArray
PHP Manual