ReflectionGenerator::getThis
(PHP 7)
ReflectionGenerator::getThis — Gets the $this value of the generator
说明
public
ReflectionGenerator::getThis (
void ) :
object
Get the $this value that the generator has access to.
参数
此函数没有参数。
返回值
Returns the $this value, or NULL if the generator was not created in a class context.
范例
Example #1 ReflectionGenerator::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
