3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $oggetto = "CONSEGNA: Validazione indirizzo PEC"; echo stripos($subject, 'CONSEGNA: Validazione indirizzo PEC');
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.3.0rc3
Notice: Undefined variable: subject in /in/EdGSh on line 5
Output for hhvm-3.15.4
Notice: Undefined variable: subject in /in/EdGSh on line 5 Warning: stripos() expects parameter 1 to be string, null given in /in/EdGSh on line 5