It took my some 30 minutes to figure out this strange thing
that I happened to have, wasn't aware of this before.
Posting here so that it might help for some of you as
well..
Let say you have a function that returns a 0 or 1:
function isValid(){
if(true)
return 1;
else
return 0;
}
In your code you should call this as:
if (someFunction == '0') { //mind quotes!
// do something
}
it is very strange, but it didn't work for me when I tried
==0, and even when I tried if (!someFunction) .... I even
tried to have my function return booleans as in 'return
false' and return 'true'.
I have PHP 4.4.6, 1.3.37 (Unix)
PS: don't know whether it is a bug, or normal behavior :/
Peace.
 mm
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