3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ = array( "yo"=>"golh" ); $wut = "yo"; echo $wow$wut;
Output for 5.4.0 - 5.4.20
Parse error: syntax error, unexpected '=', expecting variable (T_VARIABLE) or '$' in /in/HPWvO on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected '=', expecting T_VARIABLE or '$' in /in/HPWvO on line 3
Process exited with code 255.
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192.24 ms | 1395 KiB | 56 Q