PHP Clean Multi Array
Clean Multi Array
<?php
function cleanMultiArray($array) {
if(!is_array($array)) {
return -1;
}
foreach($array as $key=>$value) {
if(is_array($value)) {
$array[$key] = cleanMultiArray($value);
}
else {
if( $value == "") {
unset($array[$key]);
}
}
}
return $array;
}
?>