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<?php final class DemoFile { public static function doCount($vars) { if (count($vars) > 0) { } } public static function doForeach($vars) { foreach ($vars as $key => $val) { echo "hello"; } } } DemoFile::doForeach(new stdClass()); DemoFile::doCount(new stdClass());
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, stdClass given in /in/bavqQ:7 Stack trace: #0 /in/bavqQ(20): DemoFile::doCount(Object(stdClass)) #1 {main} thrown in /in/bavqQ on line 7
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, stdClass given in /in/bavqQ:7 Stack trace: #0 /in/bavqQ(20): DemoFile::doCount(Object(stdClass)) #1 {main} thrown in /in/bavqQ on line 7
Process exited with code 255.
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: count(): Parameter must be an array or an object that implements Countable in /in/bavqQ on line 7
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
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/bavqQ on line 3
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_CLASS in /in/bavqQ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/bavqQ on line 3
Process exited with code 255.

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