3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=null; var_dump(x$.' ');
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '$', expecting ',' or ')' in /in/Kda01 on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Parse error: syntax error, unexpected '$' in /in/Kda01 on line 3
Process exited with code 255.
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156.11 ms | 1399 KiB | 28 Q