Jay Blanchard wrote:
I have inherited a mess of a home-grown PHP framework that literally fills the
error_log with 100's of thousands of messages each day. First order of business
was rotating the logs, now we are working through each error to solve them. This
is a fairly basic error, but I for the life of me cannot remember what the
solution is.
I have a recursive function that reads from XML files and replaces xi: include
directives. It looks like this -
function includeXML($file, $locale, $url, $level = 1) {
// stuff
$xml = '';
Should work here ...
Since the call below is ADDING to $xml you do need something existing to add to
so what does that give?
while(($line = fgets($fp)) !== false) {
if($pos === false) {
$xml .= $line;
} else {
includeXML('repository/' . $included, $locale, (int)$level + $pos -
1);
}
}
}
Why do I get the notice that $xml is an undefined index? I do not want to
suppress the notice, I just want to take care of it properly. I attempted
setting $xml within the function but then the whole function fails for some
reason in the depths of this hideous framework. Can anyone provide any insight?
TVMIA!
--
Lester Caine - G8HFL
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