3v4l.org

run code in 300+ PHP versions simultaneously
<?php ${0} = ''; namespace \$; define('$\True', false, true); if (true) { echo "TRUE"; } else { echo "FALSE"; }
Output for 5.4.0 - 5.4.14
Parse error: syntax error, unexpected '$', expecting identifier (T_STRING) in /in/61He4 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.24
Parse error: syntax error, unexpected '$', expecting T_STRING in /in/61He4 on line 3
Process exited with code 255.
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172.59 ms | 1399 KiB | 47 Q