3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = 'sraff_id' $arr = explode("_", $str); foreach($arr as $key=>$val) { $arr[$key] = ucfirst($val); } echo implode('', $arr);
based on cSq2n
Output for 5.4.0 - 5.4.35
Parse error: syntax error, unexpected '$arr' (T_VARIABLE) in /in/U2Jpg on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/U2Jpg on line 4
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 T_VARIABLE in /in/U2Jpg on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/U2Jpg on line 4
Process exited with code 255.