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<?php class A { function _TEST() { echo "bingo"; } } $o = new A; echo method_exists('_test', $o) ? 'bingo' : 'failed';
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught TypeError: method_exists(): Argument #2 ($method) must be of type string, A given in /in/FQJge:14 Stack trace: #0 /in/FQJge(14): method_exists('_test', Object(A)) #1 {main} thrown in /in/FQJge on line 14
Process exited with code 255.
Output for 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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: method_exists() expects parameter 2 to be string, object given in /in/FQJge on line 14 failed
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
failed

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