ReflectionGenerator::getFunction

(PHP 7)

ReflectionGenerator::getFunction — Gets the function name of the generator

public ReflectionGenerator::getFunction ( void ) : ReflectionFunctionAbstract

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

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

Example #1 ReflectionGenerator::getFunction() example


<?php

function gen()
{
    yield 1;
}

$gen = gen();

$reflectionGen = new ReflectionGenerator($gen);

var_dump($reflectionGen->getFunction());

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