General

General (5)

General questions about the Joomla! CMS

What are the requirements to run Joomla! 1.5?

Published in General - Lundi, 11 Août 2008 00:42 - Written by

Joomla! runs on the PHP pre-processor. PHP comes in many flavours, for a lot of operating systems. Beside PHP you will need a Web server. Joomla! is optimized for the Apache Web server, but it can run on different Web servers like Microsoft IIS it just requires additional configuration of PHP and MySQL. Joomla! also depends on a database, for this currently you can only use MySQL.

Many people know from their own experience that it's not easy to install an Apache Web server and it gets harder if you want to add MySQL, PHP and Perl. XAMPP, WAMP, and MAMP are easy to install distributions containing Apache, MySQL, PHP and Perl for the Windows, Mac OSX and Linux operating systems. These packages are for localhost installations on non-public servers only.
The minimum version requirements are:
  • Apache 1.x or 2.x
  • PHP 4.3 or up
  • MySQL 3.23 or up
For the latest minimum requirements details, see Joomla! Technical Requirements.

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My MySQL database does not support UTF-8. Do I have a problem?

Published in General - Jeudi, 07 Août 2008 09:30 - Written by

No you don't. Versions of MySQL lower than 4.1 do not have built in UTF-8 support. However, Joomla! 1.5 has made provisions for backward compatibility and is able to use UTF-8 on older databases. Let the installer take care of all the settings and there is no need to make any changes to the database (charset, collation, or any other).

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Can Joomla! 1.5 operate with PHP Safe Mode On?

Published in General - Mercredi, 06 Août 2008 19:28 - Written by

Yes it can! This is a significant security improvement.

The safe mode limits PHP to be able to perform actions only on files/folders who's owner is the same as PHP is currently using (this is usually 'apache'). As files normally are created either by the Joomla! application or by FTP access, the combination of PHP file actions and the FTP Layer allows Joomla! to operate in PHP Safe Mode.

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What is the FTP layer for?

Published in General - Mercredi, 06 Août 2008 21:27 - Written by

The FTP Layer allows file operations (such as installing Extensions or updating the main configuration file) without having to make all the folders and files writable. This has been an issue on Linux and other Unix based platforms in respect of file permissions. This makes the site admin's life a lot easier and increases security of the site.

You can check the write status of relevent folders by going to ''Help->System Info" and then in the sub-menu to "Directory Permissions". With the FTP Layer enabled even if all directories are red, Joomla! will operate smoothly.

NOTE: the FTP layer is not required on a Windows host/server.

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Why does Joomla! 1.5 use UTF-8 encoding?

Published in General - Mardi, 05 Août 2008 01:11 - Written by

Well... how about never needing to mess with encoding settings again?

Ever needed to display several languages on one page or site and something always came up in Giberish?

With utf-8 (a variant of Unicode) glyphs (character forms) of basically all languages can be displayed with one single encoding setting.

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