3v4l.org

run code in 300+ PHP versions simultaneously
<?php $👋 = ($�'; $🌎 = 'World'; function 💬($🔠, $🔡) { echo $🔠.' '.$🔡; }; 💬($👋, $🌎);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.6
Parse error: syntax error, unexpected '';' (T_CONSTANT_ENCAPSED_STRING) in /in/nhU4m on line 4
Process exited with code 255.
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183.78 ms | 1395 KiB | 35 Q