3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(preg_match('#/emailAddress=([\w\d\-\.]+@[\w\d\-\.]+\.[\w\d]+)(/|$)#', 'imprec@gmail.com')); var_dump(preg_match('#/emailAddress=([\w\d\-\.]+@[\w\d\-\.]+\.[\w\d]+)(/|$)#', 'imprec+test@gmail.com'));
Output for 4.3.0 - 7.1.0
int(0) int(0)