<?php
$nu_array = null;
$callback = function ( $item ) use(&$callback, &$nu_array) {
if (!is_array($item)) {
$nu_array[] = $item;
}
else
if ( is_array( $item ) ) {
foreach( array_values($item) as $v) {
if ( !(is_array($v))) {
$nu_array[] = $v;
}
else
{
$callback( $v );
continue;
}
}
}
};
$array = array('alpha',array(1,2,3),'beta',array(7,8,array(9,10,array('gamma','epsilon',array(11,12,array('x','y')))));
array_walk($array, $callback);
print_r($nu_array);
/**
Array
(
)
**/
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.34
- Parse error: syntax error, unexpected ';', expecting ')' in /in/r56oX on line 21
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/r56oX on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/r56oX on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/r56oX on line 3
Process exited with code 255.
preferences:
232.67 ms | 1395 KiB | 124 Q