ReflectionGenerator::getExecutingGenerator

(PHP 7)

ReflectionGenerator::getExecutingGenerator — Gets the executing Generator object

説明

public Generator ReflectionGenerator::getExecutingGenerator ( void )

Get the executing Generator object

パラメータ

この関数にはパラメータはありません。

返り値

Returns the currently executing Generator object.

例

例1 ReflectionGenerator::getExecutingGenerator() example


<?php

class GenExample
{
    public function gen()
    {
        yield 1;
    }
}

$gen = (new GenExample)->gen();

$reflectionGen = new ReflectionGenerator($gen);

$gen2 = $reflectionGen->getExecutingGenerator();

var_dump($gen2 === $gen);
var_dump($gen2->current());

上の例の出力は、たとえば以下のようになります。

bool(true)
int(1);

参考

ReflectionGenerator::getExecutingLine() - Gets the currently executing line of the generator
ReflectionGenerator::getExecutingFile() - Gets the file name of the currently executing generator