ArrayObject::offsetUnset
(PHP 5 >= 5.0.0, PHP 7)
ArrayObject::offsetUnset — Unsets the value at the specified index
Description
public void ArrayObject::offsetUnset ( mixed $index )Unsets the value at the specified index.
Parameters
index
The index being unset.
Return Values
No value is returned.
Examples
Example #1 ArrayObject::offsetUnset() example
<?php
$arrayobj?=?new?ArrayObject(array(0=>'zero',2=>'two'));
$arrayobj->offsetUnset(2);
var_dump($arrayobj);
?>The above example will output:
object(ArrayObject)#1 (1) {
[0]=>
string(4) "zero"
}← ArrayObject::offsetSet
ArrayObject::serialize →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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