- var_dump: documentation ( source)
- join: documentation ( source)
<?php
function x($id) {
$a = func_get_args();
var_dump(join(', ', array_flatten($a)));
}
function array_flatten($ary) { // http://stackoverflow.com/a/1320259
if (!$ary)
return $ary;
$_ary = array();
$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($ary));
foreach ($it as $val)
$_ary[] = $val;
return $_ary;
}
x(123,123,324,6345);