- mb_ereg_search_regs: documentation ( source)
- print_r: documentation ( source)
- mb_regex_encoding: documentation ( source)
- mb_ereg_search_init: documentation ( source)
<?php
mb_regex_encoding("UTF-8");
mb_ereg_search_init('dog|dogs');
$a = mb_ereg_search_regs('dogs?', 'c');
print_r($a);