3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func($str) { echo $str; } $sq = 'hoge'; $dq = "hoge"; $fn = 'func' func('beta'); func($sq); func($dq); $fn('beta'); $fn($sq); $fn($dq);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Parse error: syntax error, unexpected 'func' (T_STRING) in /in/6Qrh0 on line 12
Process exited with code 255.
preferences:
171.76 ms | 1395 KiB | 36 Q