I got a long list of deprecated warnings, and the session would not even start, so not even a login screen is displayed.
Deprecated: Assigning the return value of new by reference is deprecated
Warning: The magic method __get() must have public visibility and cannot be static
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent
The solution is to edit config/dmsDefaults.php, find the lines containing
error_reporting(E_ALL & ~E_NOTICE);ini_set('display_errors', '1');ini_set('display_startup_errors', '1');
Below that, add the following line:
error_reporting(0);
Now Knowledge Tree 3.7.0.2 will work again, and hopefully the next version of Knowledge Tree will have fixed all the deprecated PHP things.
9 comments:
Thank you. Made my night a couple of hours longer.
How did you find out?
Saludos
Mario
BTW: If the wizard doesn't let you install KT on php 5.3 just change a line in /setup/wizard/steps/dependencies.php
change phpversion to 5.4 or something. :)
Hi I have followed your tip on my PHP 5.3.10 server but now on
myknowledgetreesite/control.php
I get a blank screen :(
Can you advise? Thanks!
a blank screen is usually a sign for a typo. Check your changes again. Otherwise modify your php.ini to show errors (display_errors = On), which might help you to find the line of your typo.
Hi I have double checked the edit. When I remove the line
error_reporting(0);
I will get output on the page like this:
Deprecated: Assigning the return value of new by reference is deprecated in etc etc etc
I definitely don't have a typo - when I put it back in, the whole screen shows a blank :(
I did a
tail -f /var/log/messages
and reloaded the page (and get a blank)
but it does not show any errors
You can also try to use error_reporting(E_ERROR);
see also http://php.net/manual/en/function.error-reporting.php for possible parameters.
On the other hand, I am quite disappointed with KnowledgeTree, since it seems they are not developing the community version anymore. See also this thread: http://forums.knowledgetree.org/viewtopic.php?f=3&t=20951
I am personally considering to try Alfresco, but I have not found an easy way yet to migrate my documents with versioning to Alfresco.
On my server, Apache/2.2.9 PHP 5.3.3-7 Debian, I needed to fix the error_reporting in /etc/php5/apache2/php.ini too.
By the way, it is not needed to set the error_reporting to 0, "E_ALL & ~E_WARNING & ~E_NOTICE & ~E_DEPRECATEDE_ALL & ~E_WARNING & ~E_NOTICE & ~E_DEPRECATED" (in both dmsDefaults.php __and__ php.ini) will do the trick.
davide
Has anyone got KT 3.7 working on PHP 5.3 on a host?
I was trying to install a fresh KT 3.7 Community to Dreamhost (php5.3) (Their 5.2 doesn't support XMLRPC)
I did your mods and ran into misconfigured MySQL (config/config.ini), depreciated code, then more DB errors. After the more DB errors, I gave up.
I redownloaded KT 3.7 community from Freecode.
After manually grepping and tricking the installer, I was able to get a "install finished" dialog.
After removing the & from line 419 in login.php, now all I get is a blank screen.
It seems that line 420 is crashing the whole thing. I couldn't find where or what "dispatch()" does so I couldn't probe that code.
Any other suggestions?
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