ReflectionGenerator::getThis()
版本:php7
(PHP 7)
Gets the$thisvalue of the generator
说明
public ReflectionGenerator::getThis(void) : object
Get the$thisvalue that the generator has access to.
参数
此函数没有参数。
返回值
Returns the$thisvalue,orNULL
if the generator was not created in a class context.
范例
Example #1ReflectionGenerator::getThis()example
<?php class GenExample { public function gen() { yield 1; } } $gen = (new GenExample)->gen(); $reflectionGen = new ReflectionGenerator($gen); var_dump($reflectionGen->getThis());
以上例程的输出类似于:
object(GenExample)#3 (0) { }
参见
- ReflectionGenerator::getFunction() Gets the function name of the generator
- ReflectionGenerator::getTrace() Gets the trace of the executing generator