ReflectionGenerator::getExecutingGenerator
(PHP 7)
ReflectionGenerator::getExecutingGenerator — Gets the executing Generator object
説明
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