Reflection
PHP Manual

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.

类摘要

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 )
}

属性

name

Prop description

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Reflection
PHP Manual