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Posted by Alvaro G. Vicario on 09/02/06 10:30
*** Mani escribió/wrote (2 Sep 2006 01:52:33 -0700):
> Bad code in the sense... i ddint get ur point. Can you explain more
> about segmentation fault?
>
> You mentioned that automatic typecast wont raise segmentation error,
> then how come after doing only explicit typecast in the code it worked
> well
Alright, let's use a non-programming example. Suppose you're typing a
dossier in Microsoft Word. You need to highlight an specific paragraph so
select the text and press the "bold" toolbar button. And then you get a
message that says "Application performed an illegal operation and will be
shut down" and Word crashes. Does it mean there's something wrong in using
bold fonts in documents? Obviously not!
>> The condition is true and it also raises a notice: "Notice: Object of class
>> Foo could not be converted to int"
>
> Will there any difference between class object and xml object?
I thought you used word "object" in PHP context. Never mind, whatever an
object is for you, it doesn't make any sense to cast it to integer. It's
like checking whether a JPEG picture is greater or equal than zero, it's
total nonsense.
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