3v4l.org

run code in 300+ PHP versions simultaneously
<?php $👋 = 'Bye'; $(sad) $🌎 = 'World'; function 💬($🔠, $🔡) { echo $🔠.' '.$🔡; }; 💬($👋, $🌎);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.6
Parse error: syntax error, unexpected '(', expecting variable (T_VARIABLE) or '{' or '$' in /in/v8Lpq on line 4
Process exited with code 255.
preferences:
169.07 ms | 1395 KiB | 35 Q