budgetneon
commented
8 years ago Not sure what that is. What is the code on line 64 of system/library/v2pagecache.php ?
Closed gags88 closed 8 years ago
budgetneon
commented
8 years ago Not sure what that is. What is the code on line 64 of system/library/v2pagecache.php ?
budgetneon
commented
8 years ago Also, did you clear the cache and restart apache or whatever your webserver is?
budgetneon
commented
8 years ago And, also, you did uninstall the old module, and reinstall the new module, right? You didn't just copy/replace a single file, right?
gags88
commented
8 years ago Clean install helped....
gags88
commented
8 years ago It is again here.. Now on line 62
Line says if (array_key_exists('language',$svar)) {
budgetneon
commented
8 years ago What's the error? You're showing me code, but not the associated error.
gags88
commented
8 years ago 2016-10-18 21:28:40 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:62) in /home/abc/public_html/index.php on line 240 2016-10-18 21:28:40 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:62) in /home/abc/public_html/system/library/currency.php on line 45 2016-10-18 21:28:42 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:62) in /home/abc/public_html/vqmod/vqcache/vq2-catalog_controller_module_lastviewed.php on line 32
budgetneon
commented
8 years ago I can't reproduce that on my machine, so there's not much I can do about it.
budgetneon
commented
8 years ago Since the error doesn't really relate to the code, it seems like an unclean install or similar. Something where you would want to clear the cache, uninstall, reinstall, restart the web server, restart fastcgi, etc.
gags88
commented
8 years ago but i am getting it very often.. i have cleared all cache and uninstalled and then installed.. What else i supposed to do?
gags88
commented
8 years ago i can't restart Webserver as i am on shared hosting
budgetneon
commented
8 years ago Sorry, I have no idea. I cannot reproduce that here. What else would I do?
gags88
commented
8 years ago What about these errors?
Warning: array_key_exists() expects parameter 2 to be array, null given in /home/abc/public_html/system/library/v2pagecache.php on line 63
Warning: array_key_exists() expects parameter 2 to be array, null given in /home/abc/public_html/system/library/v2pagecache.php on line 70
gags88
commented
8 years ago I think you need to change the block like as below
$svar=$this->GetSessionVar(); if(isset($svar)){ if (array_key_exists('language',$svar)) { // only accept specific strings for $_SESSION['language'] // (two small letters, optionally followed by - and more letters) if (pregmatch('/^[a-z]{2}-[a-zA-Z]_$/',$svar['language'])) { $this->lang=$svar['language']; } } if (array_key_exists('currency',$svar)) { // only accept 3 consecutive A-Z for $_SESSION['language'] if (preg_match('/^[A-Z]{3}$/',$svar['currency'])) { $this->currency=$svar['currency']; } } }
budgetneon
commented
8 years ago Try editing it and change to: if (is_array($svar) && array_key_exists('language',$svar)) { and if (is_array($svar) && array_key_exists('currency',$svar)) {
If that works for you, I'll create a new version with a similar fix. Probably not today though.
budgetneon
commented
8 years ago I uploaded a new version with those fixes.
Hi, this is continuation of thread
https://github.com/budgetneon/v2pagecache/issues/18After changing to new file, There are many PHP warnings: