- var_dump: documentation ( source)
- htmlentities: documentation ( source)
- array_walk: documentation ( source)
<?php
class TH {
public function entities($val) {
$val = htmlentities($val);
}
}
$th = new TH($val);
$arr = array('f' => '<pizza>', 'g' => '<onions>');
array_walk($arr, array($th, entities));
var_dump($arr);