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<?php $rm = new ReflectionMethod(Collator::class, 'getSortKey'); var_dump($rm->getNumberOfParameters()); var_dump($rm->getNumberOfRequiredParameters()); $rf = new ReflectionFunction('collator_get_sort_key'); var_dump($rf->getNumberOfParameters()); var_dump($rf->getNumberOfRequiredParameters());
Output for 7.1.7 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.16, 8.4.1 - 8.4.3
int(1) int(1) int(2) int(2)
Output for 8.0.13
Fatal error: Uncaught ReflectionException: Class "Collator" does not exist in /in/hurjo:4 Stack trace: #0 /in/hurjo(4): ReflectionMethod->__construct('Collator', 'getSortKey') #1 {main} thrown in /in/hurjo on line 4
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.33
Fatal error: Uncaught ReflectionException: Class Collator does not exist in /in/hurjo:4 Stack trace: #0 /in/hurjo(4): ReflectionMethod->__construct('Collator', 'getSortKey') #1 {main} thrown in /in/hurjo on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.6
int(2) int(2) int(3) int(3)

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