Description Q.S. Wang 2011-11-24 02:59:33 EST

Run a PHP search for finding tmp field. Only the tmp field in scrap.php can be found.

1) scrap.php

<?php

class a {

protected $tmp;

protected function get_tmp() { return $this->tmp; }

}

2) scrap1.php

<?php

require_once('scrap.php');

class b extends a {

protected function get_tmp_var() { return $this->tmp; }

}