Php/docs/reflectiongenerator.getfunction

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ReflectionGenerator::getFunction

(PHP 7)

ReflectionGenerator::getFunctionGets the function name of the generator


说明

public ReflectionGenerator::getFunction ( ) : ReflectionFunctionAbstract

Enables the function name of the generator to be obtained by returning a class derived from ReflectionFunctionAbstract.


参数

此函数没有参数。


返回值

Returns a ReflectionFunctionAbstract class. This will be ReflectionFunction for functions, or ReflectionMethod for methods.


范例

Example #1 ReflectionGenerator::getFunction() example

<?phpfunction gen(){    yield 1;}$gen = gen();$reflectionGen = new ReflectionGenerator($gen);var_dump($reflectionGen->getFunction());

以上例程的输出类似于:


object(ReflectionFunction)#3 (1) {
  ["name"]=>
  string(3) "gen"
}

参见