3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php filter_var("A bear there was, a bear, a bear...", FILTER_SANITIZE_SPECIAL_CHARS, FILTER_FLAG_STRIP_LOW);
based on fvCdZ
Output for 5.2.0 - 7.2.0
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/GtBRJ on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: filter_var() in /in/GtBRJ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: filter_var() in /in/GtBRJ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: filter_var() in /in/GtBRJ on line 3