3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = 'love@outerbanks.org  '; $out = preg_match('/^\x{c2a0}*(.*)\x{c2a0}*$/u', ' ', $string); var_dump($out);
based on YGuJG
Output for 4.3.3 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1)
Output for 4.3.0 - 4.3.2
int(0)