3v4l.org

run code in 300+ PHP versions simultaneously
<?php $derp = array('test'=>'this is stupid'); echo "derp {$derp["test]}";
Output for 5.3.0 - 5.3.26, 5.4.0 - 5.4.16
Parse error: syntax error, unexpected ';', expecting ']' in /in/sJKMX on line 3
Process exited with code 255.
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177.91 ms | 1395 KiB | 51 Q