3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = '  love@outerbanks.org  '; preg_match('/^\x{c2a0}*(.*?)\x{c2a0}*$/u', $string, $out); foreach ($out[1] as $chr) { echo ord($chr); }
based on VZPpZ
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: Invalid argument supplied for foreach() in /in/NWHWU on line 5
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument supplied for foreach() in /in/NWHWU on line 7
Output for 4.3.11