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PHP array_pop() Function

< PHP Array Reference

Example

Delete the last element of an array:

<?php
$a=array("red","green","blue");
array_pop($a);
print_r($a);
?>

Definition and Usage

The array_pop() function deletes the last element of an array.

Syntax

array_pop(array)

Parameter	Description
array	Required. Specifies an array

Technical Details

Return Value:	Returns the last value of array. If array is empty, or is not an array, NULL will be returned.
PHP Version:	4+

< PHP Array Reference