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PHP Manual [The ReflectionParameter class]

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PHP Manual || Reflection

(PHP 5, PHP 7)

The ReflectionParameter class retrieves information about function's or method's parameters.

To introspect function parameters, first create an instance of the ReflectionFunction or ReflectionMethod classes and then use their ReflectionFunctionAbstract::getParameters() method to retrieve an array of parameters.

ReflectionParameter implements Reflector {
/* Properties */
public name ;
/* Methods */
public allowsNull ( void ) : bool
public canBePassedByValue ( void ) : bool
final private __clone ( void ) : void
public __construct ( callable $function , mixed $parameter )
public static export ( string $function , string $parameter [, bool $return ] ) : string
public getClass ( void ) : ReflectionClass
public getDefaultValue ( void ) : mixed
public getDefaultValueConstantName ( void ) : string
public getName ( void ) : string
public getPosition ( void ) : int
public getType ( void ) : ReflectionType
public hasType ( void ) : bool
public isArray ( void ) : bool
public isCallable ( void ) : bool
public isDefaultValueAvailable ( void ) : bool
public isDefaultValueConstant ( void ) : bool
public isOptional ( void ) : bool
public isPassedByReference ( void ) : bool
public isVariadic ( void ) : bool
public __toString ( void ) : string
}
name

Name of the parameter. Read-only, throws ReflectionException in attempt to write.



PHP Manual || Reflection