The ReflectionParameter class

简介

The ReflectionParameter class retrieves information about a 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 {

/* 属性 */

public $name ;

/* 方法 */

public bool allowsNull ( void )

final private void __clone ( void )

__construct ( string $function , string $parameter )

public static string export ( string $function , string $parameter [, bool $return ] )

public ReflectionClass getClass ( void )

public ReflectionClass getDeclaringClass ( void )

public ReflectionFunction getDeclaringFunction ( void )

public mixed getDefaultValue ( void )

public string getName ( void )

public int getPosition ( void )

public bool isArray ( void )

public bool isDefaultValueAvailable ( void )

public bool isOptional ( void )

public bool isPassedByReference ( void )

public string __toString ( void )

}