3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $short_description = 'xxxxxxxx'; var_dump(str_len(count_chars($short_description, 3)));
based on 46bcL
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function str_len() in /in/A5mFk:5 Stack trace: #0 {main} thrown in /in/A5mFk on line 5
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Call to undefined function str_len() in /in/A5mFk on line 5
Process exited with code 255.