Gets the function name of the generator

ReflectionGenerator::getExecutingLine
ReflectionGenerator::getThis
ReflectionGenerator
PHP Manual

# ReflectionGenerator::getFunction

(PHP 7)

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

### Description

public ReflectionFunctionAbstract ReflectionGenerator::getFunction ( void )

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

### Parameters

This function has no parameters.

### Return Values

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

### Examples

Example #1 ReflectionGenerator::getFunction() example

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

The above example will output something similar to:

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

### See Also

- ReflectionGenerator::getThis() - Gets the $this value of the generator
- ReflectionGenerator::getTrace() - Gets the trace of the executing generator

ReflectionGenerator::getExecutingLine
ReflectionGenerator::getThis
ReflectionGenerator
PHP Manual