WeberDev.com -> PHP Manual -> Prepend one or more elements to the beginning of an array

Description

int array_unshift ( array &$array , mixed $var [, mixed $... ] )

array_unshift() prepends passed elements to the front of the array . Note that the list of elements is prepended as a whole, so that the prepended elements stay in the same order. All numerical array keys will be modified to start counting from zero while literal keys won't be touched.

Parameters

array: The input array.
var: The prepended variable.

Return Values

Returns the new number of elements in the array .

Examples

Example #1 array_unshift() example

 <?php
$queue = array("orange", "banana");
array_unshift($queue, "apple", "raspberry");
print_r($queue);
?>

The above example will output:

  Array (     [0] => apple     [1] => raspberry     [2] => orange     [3] => banana )

array_unshift

Description

Parameters

Return Values

Examples

See Also