php man page for array_unshift

Query: array_unshift

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

ARRAY_UNSHIFT(3)							 1							  ARRAY_UNSHIFT(3)

array_unshift - Prepend one or more elements to the beginning of an array

SYNOPSIS
int array_unshift (array &$array, mixed $value1, [mixed $...])
DESCRIPTION
array_unshift(3) 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
o $array - The input array. o $value1 - First value to prepend.
RETURN VALUES
Returns the new number of elements in the $array.
EXAMPLES
Example #1 array_unshift(3) 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 )
SEE ALSO
array_shift(3), array_push(3), array_pop(3). PHP Documentation Group ARRAY_UNSHIFT(3)
Related Man Pages
array_push(3) - php
array_reverse(3) - php
array_walk(3) - php
asort(3) - php
array_fill(3) - php
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