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Posted by Jamie on 11/19/74 11:46
In <1145523493.072571.318480@j33g2000cwa.googlegroups.com>,
"fletch" <richard.a.fletcher@googlemail.com> mentions:
>> What functions, if any, are causing $a and $b to BOTH be set
>> to "Dog" ???
>
>It's a mystery to be sure. I would say that the someMethod("Cat","Dog")
>is not called if you are not getting the output "[Cat, Dog]". Also I
>think that the script would produce infinate output since foot()
>includes a file that calls foot() and you get stuck in a loop.
>
>Is this the actual code you are using, or have you tried to make it
>simpler so that it's more easily understood?
I tried to simplify it. (I think I screwed up in the example, as it
was NOT caught in a loop, in a nutshell, I had:
class MyClass {
function display(){
include("some_file.php");
}
function foot(){
include('foot.php');
}
}
I tried to reproduce it using a few test files and wasn't able to.
where some_file.php accesses '$this->foot()' and foot() in turn
access some stuff using vsprintf() among other things.
I "fixed" the problem by removing some code in another area that
was using references.. (Oh how I miss perl's \$var syntax..)
I had: 'function &getParam($name);' that returned a reference
to an array element.
Anyhow, converting a method that was returning a reference to
a method that returns by-value (and just accessing the variables
directly when I want a reference) solved it. Albeit in a way
that I didn't want.
I now have "function getParam($name)" it works. Still, it bugs me
that I don't know why the call stack got messed up.
Jamie
--
http://www.geniegate.com Custom web programming
guhzo_42@lnubb.pbz (rot13) User Management Solutions
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