3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $file_name = "test.png.t"; $file_extn = strtolower(end(explode('.', $file_name))); echo $file_extn;
Output for 7.0.0 - 7.1.0
Notice: Only variables should be passed by reference in /in/CsXeX on line 3 t
Output for 4.3.0 - 5.0.4, hhvm-3.10.0 - 3.12.0
t
Output for 5.1.0 - 5.6.25
Strict Standards: Only variables should be passed by reference in /in/CsXeX on line 3 t
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/CsXeX on line 3
Process exited with code 255.