<?php
$array =
array ( 1,
array (1, 2,
array ( 1, 2 )
),
array (1, 2, 3),
2,
array( 1,
array ( 1,
array (1, 2)
)
)
);
function findActives($array, $path_child=null){
foreach ($array as $key => $unknown ) {
$path_child[] = $array[$key];
/* if (in_array('2') {
$path_child = array($key, "active");
} */
if (is_array($unknown)) {
findActives($unknown, $path_child);
}
}
return ($path_child);
}
// findActives($array);
function flatten(array $array) {
$return = array();
array_walk_recursive($array, function($a) use (&$return) { $return[] = $a; });
return $return;
}
$path_child = flatten($array);
print_r($path_child);
preferences:
43.52 ms | 402 KiB | 5 Q