TalkPHP - View Single Post - How to access the method of an object that is inside an object

Wildhoney · 11-13-2008, 02:26 AM

I see, I see! Sadly, empty cannot check the return value, for some unknown reason. I don't know the real reasoning behind it. Assign the value to a variable first, and then check if that variable is empty or not.

php Code:

$iValue = $pHouse->getD()->getA();

if (empty($iValue))
{

}

11-13-2008, 02:26 AM	#4 (permalink)
Wildhoney La Vida es Sueño Join Date: Sep 2007 Location: Oldham Posts: 2,280 Thanks: 90	I see, I see! Sadly, `empty` cannot check the return value, for some unknown reason. I don't know the real reasoning behind it. Assign the value to a variable first, and then check if that variable is empty or not. php Code: $iValue = $pHouse->getD()->getA(); if (empty($iValue)) { } __________________ The man who comes back through the Door in the Wall will never be quite the same as the man who went out.