3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function cast($val) { echo $val; if (is_numeric($val)) { return $val + 0; } //return 0; return $val; } $arr = ['stri33ng123', 84, 76.7, '45.6', '67.5e45', '56,9']; array_walk($arr , 'cast');
Output for 5.4.0 - 7.1.0
stri33ng1238476.745.667.5e4556,9
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/rQWiE on line 14
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/rQWiE on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/rQWiE on line 14
Process exited with code 255.