PHP: array_add array_del
Beispiel:
$arr = array ();
array_add ($arr, ‘zickzack’);
array_del ($arr, ‘zickzack’);
Code:
function array_add (&$array, $val) {
array_push ($array, $val);
}
function array_del (&$array, $str)
{
if (in_array($str,$array) == true) {
foreach ($array as $key => $value) {
if ($value==$str) unset($array[$key]);
[...]