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<?php $r = new ReflectionParameter('array_count_values', 0); var_dump($r->isArray());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Method ReflectionParameter::isArray() is deprecated in /in/pUlXg on line 4 bool(true)
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
bool(false)
Output for 5.0.3 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Uncaught exception 'ReflectionException' with message 'The parameter specified by its offset could not be found' in /in/pUlXg:3 Stack trace: #0 /in/pUlXg(3): ReflectionParameter->__construct('array_count_val...', 0) #1 {main} thrown in /in/pUlXg on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.2
Fatal error: Uncaught exception 'ReflectionException' with message 'The parameter specified by its offset could not be found' in /in/pUlXg:3 Stack trace: #0 {main} thrown in /in/pUlXg on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: reflectionparameter in /in/pUlXg on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: reflectionparameter in /in/pUlXg on line 3

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