ReflectionFunctionAbstract::getNumberOfParameters
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
ReflectionFunctionAbstract::getNumberOfParameters — Gets number of parameters
Description
public ReflectionFunctionAbstract::getNumberOfParameters(): int
Get the number of parameters that a function defines, both optional and required.
Parameters
This function has no parameters.
Return Values
The number of parameters.
See Also
- ReflectionFunctionAbstract::getNumberOfRequiredParameters() - Gets number of required parameters
- func_num_args() - Returns the number of arguments passed to the function
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https://www.php.net/manual/en/reflectionfunctionabstract.getnumberofparameters.php
