3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $url = 'https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn2/t1.0-1/c42.42.528.528/s50x50/1017051_389394044515014_136255913_n.jpg'; echo end(explode('.', $url));
Output for 7.0.0 - 7.1.0
Notice: Only variables should be passed by reference in /in/d97Hs on line 4 jpg
Output for 4.3.0 - 5.0.4, hhvm-3.10.0 - 3.12.0
jpg
Output for 5.1.0 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/d97Hs on line 4 jpg
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/d97Hs on line 4
Process exited with code 255.