- var_dump: documentation ( source)
- preg_match: documentation ( source)
- ord: documentation ( source)
<?php
$string = ' love@outerbanks.org ';
preg_match('/^\x{c2a0}*(.*?)\x{c2a0}*$/u', $string, $out);
var_dump($out[1]);
foreach ($out[1] as $chr) {
echo ord($chr);
}