ReflectionFunctionAbstract::returnsReference
  Checks if returns reference
  
 
  Description
  
   public bool ReflectionFunctionAbstract::returnsReference()
  
  
 
  Parameters
  This function has no parameters.
  
 
  Return Values
  
   true if it returns a reference, otherwise false
  
  
 
  See Also
  
   
    -  ReflectionFunctionAbstract::isClosure