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run code in 300+ PHP versions simultaneously
<?php abstract class C { const NAME = ''; public static $FOO = __CLASS__ . ' FOO'; } class D extends C { const NAME = 'D'; } class E extends C { const NAME = 'E'; } var_dump(C::$FOO); var_dump(D::$FOO); var_dump(E::$FOO);
Output for 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(5) "C FOO" string(5) "C FOO" string(5) "C FOO"
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35
Parse error: syntax error, unexpected '.', expecting ',' or ';' in /in/Vj1GT on line 5
Process exited with code 255.
preferences:
188.11 ms | 402 KiB | 225 Q