<?php
$array = array(
0 => array('user_id' => '1', 'email'=>'email1'),
1 => array('user_id' => '2', 'email'=>'email2'),
2 => array('user_id' => '3', 'email'=>'email3')
);
//var_dump(array_keys($array));
$sweet = array('a' => 'apple', 'b' => 'banana');
$fruits = array('sweet' => $sweet, 'sour' => 'lemon');
function test_print($item, $key)
{
echo "$key holds $item\n";
}
array_walk_recursive($fruits, 'test_print');
- Output for 5.0.1 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- a holds apple
b holds banana
sour holds lemon
- Output for 5.0.0
- a holds apple
b holds banana
Process exited with code 139. - Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: array_walk_recursive() in /in/44rgn on line 17
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: array_walk_recursive() in /in/44rgn on line 17
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: array_walk_recursive() in /in/44rgn on line 17
preferences:
232.12 ms | 401 KiB | 356 Q