Installer jpgraph egroupware

The scripts starts executing and the image starts to be build. Your script has some minor issues which produces some warnings from PHP.

These warning does not get sent directly back to the client the browser to allow you to act on these warnings instead they will be put into the output buffer. When later the scripts starts outputting the proper image header and the image data it gets added to the output buffer where your previous textual PHP warning already are stored. Your client now receives the header that indicates that the following data should be interpreted as an image but since that image data is mixed with the textual warning messages it will fail to decode the data since it is not proper image data and will typical just show the image as a square with a red-cross FireFox or some message along the lines of " Cannot decode image ".

This is all depending on how a certain client handles a corrupt image. The above scenario makes it impossible to debug your script since it will give no clue to what caused or where in your script these warnings were generated. The way to counteract this scenario is to disable output buffering. In this way the warning will be sent back to the client as soon as they are generated by PHP and will allow you to act on them.

The final part of the php. To ensure maximum interoperability of the developed scripts they should all run completely silent no matter what error levels are set on the server. This means that development of all scripts should always be done with maximum error checking enabled. The JpGraph library can safely run completely silent even when all error checking is enabled. In addition to the above setting it is a good idea to also to makes sure that the following options are set.

Zend engine 1 compatibility might cause problems with the library. This can reduce the performance and shouldn't be used on a production server but will make all outputs sent back to the client as soon as possible and will aid in debugging. This is just a general good idea since call time pass references is deprecated in PHP 5. This makes sure that any initial errors thrown by PHP will be reported. Starting with PHP 5. To set this find the line date. This is normally enabled at compile time for PHP by specifying the options --enable-mbstring --enable-mbregex when configuring the compile options.

This is enabled when compiling PHP by making sure that the option --enable-bcmath is given when configuring PHP at compile time. Apart from the standard configuration described in Installing and configuring Font support and Adapting and customizing the installation there is only one important configuration that is specific for a development server and that is the localization setting for error messages.

Production error messages "prod". This is not really a localization but a different set of error messages which does not give detailed error messages but a generic message suitable for a production server where the end user is not helped by detailed graph script errors. Instead a generic message is shown together with an error code that corresponds to the detailed error. In order to specify the error message localization the following define in jpg-config. In addition to specifying the locale in the jpg-config.

Comment 4 claire robinson CET. Comment 6 claire robinson CET. Comment 7 claire robinson CET. Note You need to log in before you can comment on or make changes to this bug. Security show other bugs. Normal Severity : normal. Attachments Add an attachment proposed patch, testcase, etc. Issue Update to plesk Replies 0 Views Dec 7, rdadmin.

Shawnosaurus May 6, Plesk Onyx for Linux. Replies 3 Views 2K. May 9, Shawnosaurus. Question Catastrophic apt-get install removes Plesk?? Replies 38 Views Jun 8, Pleskie. Issue Docker unable to install via update tool. Replies 8 Views 1K. As I wrote in at the start, I want to store any uploaded files and backups on the main protected part of the FreeNAS server the raid-5 disk set.

The steps required are:. Create the eGroupware directories on the main data part of the system. These commands are run from outside the jail.

If you are transferring the files from another system, you may need to check and change the file permissions as the UID and GID are likely to be different.

Remember we originally copied the development version of php. If your system is up and running, it is time to replace the current php. Before copying it over, edit php. Make the changes and then copy the new file over the current php. There are a number of other tweaks you can perform if you like.

I updated my dns server dnsmasq so that my freedns name now pointed to the new installation. There are plenty of tutorials on doing this. Create this and install it. I think I used the tutorial on www. As this server is only designed for a single purpose, I want to automatically to go to the login screen ie. The process was actually quite straightforward in the end. It took longer to write this up, than actually do it. The only gotcha that got me was the fact that the files and backups needed to be outside the www root directory.

This site uses Akismet to reduce spam. Learn how your comment data is processed. Background Current System My current server is an old laptop circa , which shows just how lean eGroupware is, and why I felt it would be a good candidaet to transfer across to FreeNAS.