3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $output = trim(trim("test.changelog.json"), [' ', '_', '-']); var_dump($output);
based on OAHK0
Output for 5.4.0 - 7.2.0
Warning: trim() expects parameter 2 to be string, array given in /in/8tpJn on line 3 NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/8tpJn on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/8tpJn on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/8tpJn on line 3
Process exited with code 255.