Php array_walk_recursive

$arr = array(1, array(2, 3));
// Call function on every item, even subarrays.
// Sign $item as reference to work on original item.
array_walk_recursive($arr, function(&$item, $key, $myParam){
  $item *= 2;
}, 'will be in myParam');
// $arr now is [2, [4, 6]]

Similar codes

0 vote111 views1 answer
Laravel number input positive only
PHP Laravel
5 votes109 views3 answers
Php function to convert string to camelcase
PHP
17 votes107 views6 answers
Update query laravel
PHP Laravel
8 votes101 views3 answers
Eloquent using last()
PHP
0 vote108 views1 answer
Laravel response download video laravel medialibrary
PHP Laravel
18 votes113 views6 answers
Install laravel auth
PHP Laravel
5 votes119 views2 answers
Laravel blade upper case
PHP Laravel
0 vote121 views1 answer
Ignore user id on email validation laravel
PHP Laravel
0 vote107 views1 answer
Laravel many to many migration
PHP Laravel
32 votes94 views6 answers
Implode php
PHP