Php array reverse
From w3cyberlearnings
Contents |
PHP function array_reverse
This function reverses array.
Syntax array_reverse
- array: array input
- bool (option): TRUE (preserved the numeric keys)
array_reverse(array, bool);
Example 1
<?php
$person = array('giant','emissions','news','animals');
$r = array_reverse($person);
print_r($r);
?>
Output
Array
(
[0] => animals
[1] => news
[2] => emissions
[3] => giant
)
Example 2: preserved the keys
<?php
$person = array('giant','emissions','news','animals');
$r = array_reverse($person,true);
print_r($r);
?>
Output
Array
(
[3] => animals
[2] => news
[1] => emissions
[0] => giant
)
Example 3
<?php
$list = array('apple' => 'dog', 3 => 'great', 'love');
$new_list = array_reverse($list);
print_r($new_list);
?>
Output
Array
(
[0] => love
[1] => great
[apple] => dog
)
Related Links
- array_change_key_case
- array_chunk
- array_combine
- array_count_values
- array_diff_assoc
- array_diff_key
- array_diff_uassoc
- array_diff_ukey
- array_diff
- array_fill_keys
- array_fill
- array_filter
- array_flip
- array_intersect_assoc
- array_intersect_key
- array_intersect_uassoc
- array_intersect_ukey
- array_intersect
- array_key_ exists
- array_keys
