Home/
Manual/
reflection / reflectionfunctionabstract/ ReflectionFunctionAbstract::getNumberOfParameters
ReflectionFunctionAbstract::getNumberOfParameters
PHP function
Edit on GitHub ✎
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
Gets number of parameters
Description
ReflectionFunctionAbstract::getNumberOfParameters(): int
Get the number of parameters that a function defines, both optional and required.
Parameters Parameters
Return Values
The number of parameters.
See Also
ReflectionFunctionAbstract::getNumberOfRequiredParametersfunc_num_args()