3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = [[x=>1]] $base = explode(".", $class)[0]; echo $x: echo $base;
Output for 5.4.0 - 5.4.12
Parse error: syntax error, unexpected '$base' (T_VARIABLE) in vmdmO on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.22
Parse error: syntax error, unexpected '[' in vmdmO on line 2
Process exited with code 255.

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