PHP Help

Eradication · **Posted:** Tue Aug 03, 2004 4:31 pm

I doubt many of you will be able to help, but maybe someone will be able to.

Code:

            if (eregi("^pwlCache.", $de)) { 
                $files++; 
                $absfile=$de; 
                $cachestuff=cache_read($absfile); 
                $thecache=unserialize($cachestuff); 
                if (is_array($thecache)) { 
                    if ($purgeall || ($cdata["cachetime"]!="0" && $thecache["expire"]<=time())) { 
                        cache_lock($absfile, TRUE); 
                        if (@unlink($absfile)) { 
                            $deleted++; 
                            cache_debug("$dir Deleted $absfile"); 
                        } else { 
                            $faileddelete++; 
                            cache_debug("$dir Failed to delete $absfile"); 
                        } 
                        cache_lock($absfile, FALSE); 
                    } else { 
                        cache_debug("$dir $absfile expires in " . ($thecache["expire"]-time())); 
                    } 
                } else { 
                    cache_debug("$dir $absfile is empty, being processed in another process?"); 
                    $empty++; 
                } 
            } else { 
                $ignored++; 
            } 
        } 

It says there is an error in the

Code:

$empty++;

Line, and I can't find anything wrong with it :|

unclekyky · **Posts:** 198 **Joined:** Wed Jun 02, 2004 1:00 am

doesn't the variable $empty need to be set or have a value first? Even though the variable is supposed to be empty. Also if you don't give a variable a value, is it null, or zero?

Also can you include the whole error?

stoodder · **Posted:** Thu Aug 05, 2004 12:14 am

ya paste the full error and the code if you could(so we can find what lin eits on, or tell use which lines that code snippet is through (ex 5-15)

Hunter Lupe · **Posts:** 1140 **Joined:** Mon May 31, 2004 1:36 pm

This looks like it: http://www.evilwalrus.com/viewcode.php? ... &view=xwin , and all the variables are set.

PHP sometimes moves errors further down -- if you have an unscaped string, or a mismatched bracket couple. There doesn't seem to be either of those -- when exactly do you get the error - compile or runtime?

Eradication · **Posted:** Fri Aug 06, 2004 7:20 pm

I fixed the problem ^^;; It was in one of the functions it called, I don't know why it didn't parse error on that line, however. Stupid php.

And good eye, hunterlupe! It is a portion of the code from there, though I didn't use it all (some of it was unneeded, and just slowed it down)

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