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ReflectionFunctionAbstract::getNumberOfRequiredParameters
PHP function
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(PHP 5 >= 5.3.0, PHP 7, PHP 8)
Gets number of required parameters
Description
ReflectionFunctionAbstract::getNumberOfRequiredParameters(): int
Get the number of required parameters that a function defines.
Parameters Parameters
Return Values
The number of required parameters.
See Also
ReflectionFunctionAbstract::getNumberOfParameters