3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test var = 'hi'; function say hello() { echo $test var; } say hello();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Parse error: syntax error, unexpected 'var' (T_VAR) in /in/HDqG9 on line 2
Process exited with code 255.

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