ReflectionGenerator::getFunction()
版本:php7
(PHP 7)
Gets the function name of the generator
说明
public ReflectionGenerator::getFunction(void) :ReflectionFunctionAbstract
Enables the function name of the generator to be obtained by returning a class derived fromReflectionFunctionAbstract.
参数
此函数没有参数。
返回值
Returns aReflectionFunctionAbstractclass. This will beReflectionFunctionfor functions,orReflectionMethodfor methods.
范例
Example #1ReflectionGenerator::getFunction()example
<?php function gen() { yield 1; } $gen = gen(); $reflectionGen = new ReflectionGenerator($gen); var_dump($reflectionGen->getFunction());
以上例程的输出类似于:
object(ReflectionFunction)#3 (1) { ["name"]=> string(3) "gen" }
参见
- ReflectionGenerator::getThis() Gets the $this value of the generator
- ReflectionGenerator::getTrace() Gets the trace of the executing generator