3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Toto { const TOTO = 1; public function toto1() { $toto = self::TOTO; } public function toto2() { $toto = $this->getToto(); } private function getToto() { return 1;}}
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 5.6.40, 7.0.0 - 7.0.30, 7.0.32 - 7.0.33, 7.1.0 - 7.1.20, 7.1.22 - 7.1.33, 7.2.0 - 7.2.3, 7.2.9 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1, 8.1.24 - 8.1.28, 8.2.11 - 8.2.18, 8.3.0 - 8.3.6
Output for 5.6.39, 7.0.31, 7.1.21, 7.2.4 - 7.2.8

Process exited with code 137.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ZEgLA on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ZEgLA on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/ZEgLA on line 5
Process exited with code 255.
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587.05 ms | 401 KiB | 345 Q