3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example implements foo { public static final foo = 'bar'; } echo Example::foo, PHP_EOL;
Output for 5.4.0 - 5.4.26
Parse error: syntax error, unexpected 'foo' (T_STRING), expecting variable (T_VARIABLE) in /in/klfBU on line 5
Process exited with code 255.
Output for 5.3.7 - 5.3.28
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE in /in/klfBU on line 5
Process exited with code 255.

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