3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ = 123; var_dump($);
Output for 5.4.0 - 5.4.38
Parse error: syntax error, unexpected '=', expecting variable (T_VARIABLE) or '$' in /in/lhukH on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '=', expecting T_VARIABLE or '$' in /in/lhukH on line 3
Process exited with code 255.
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191.64 ms | 1395 KiB | 75 Q