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run code in 300+ PHP versions simultaneously
<?php interface Loggable { public function log(); } class QMSLogger implements Loggable { public function log($queueName = null) { echo "Foo"; } } $foo = new QMSLogger(); $foo->log();
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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.26, 8.0.0 - 8.0.13, 8.1rc1 - rc3
Foo
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/lUclv on line 4
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_STRING in /in/lUclv on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/lUclv on line 4
Process exited with code 255.

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