ReflectionFunctionAbstract::isGenerator

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

ReflectionFunctionAbstract::isGenerator — Returns whether this function is a generator

Description

public ReflectionFunctionAbstract::isGenerator(): bool

Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

Returns true if the function is generator, false if it is not or null on failure.