(PHP 7, PHP 8)
ReflectionGenerator::getFunction — Gets the function name of the generator
Enables the function name of the generator to be obtained by returning a class derived from ReflectionFunctionAbstract.
This function has no parameters.
Returns a ReflectionFunctionAbstract class. This will be ReflectionFunction for functions, or ReflectionMethod for methods.
Example #1 ReflectionGenerator::getFunction() example
<?phpfunction gen(){ yield 1;}$gen = gen();$reflectionGen = new ReflectionGenerator($gen);var_dump($reflectionGen->getFunction());
The above example will output something similar to:
object(ReflectionFunction)#3 (1) { ["name"]=> string(3) "gen" }