3v4l.org

run code in 300+ PHP versions simultaneously
<?php //namespace Foo; const TR\UE=false; if (TRUE) { echo "TRUE"; } else { echo "FALSE!!!"; }
Output for 5.4.0 - 5.4.13
Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR), expecting '=' in /in/q1WTG on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.23
Parse error: syntax error, unexpected T_NS_SEPARATOR, expecting '=' in /in/q1WTG on line 3
Process exited with code 255.
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