3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $url = 'http://something.example.com/blah/filename.jpg'; var_dump( end(explode('.', $url)) );
Output for 7.0.0 - 7.1.0
Notice: Only variables should be passed by reference in /in/nnF3m on line 5 string(3) "jpg"
Output for 4.3.0 - 5.0.4, hhvm-3.10.0 - 3.12.0
string(3) "jpg"
Output for 5.1.0 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/nnF3m on line 5 string(3) "jpg"
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/nnF3m on line 5
Process exited with code 255.