3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test thing = 'hi'; function say hello() { echo $test thing; } say hello();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Parse error: syntax error, unexpected 'thing' (T_STRING) in /in/VBoqb on line 2
Process exited with code 255.
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162.76 ms | 1395 KiB | 36 Q