ReflectionGenerator::getExecutingGenerator()
版本:php7
(PHP 7)
Gets the executingGeneratorobject
说明
public ReflectionGenerator::getExecutingGenerator(void) :Generator
Get the executingGeneratorobject
参数
此函数没有参数。
返回值
Returns the currently executingGeneratorobject.
范例
Example #1ReflectionGenerator::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());
以上例程的输出类似于:
bool(true) int(1);
参见
- ReflectionGenerator::getExecutingLine() Gets the currently executing line of the generator
- ReflectionGenerator::getExecutingFile() Gets the file name of the currently executing generator