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Pascal Kriete1f622292011-04-07 12:06:51 -0400[diff] [blame]31<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]32<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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43<a href="http://codeigniter.com/">CodeIgniter Home</a> &nbsp;&#8250;&nbsp;
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45Managing your Applications
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58<h1>Managing your Applications</h1>
59
60<p>By default it is assumed that you only intend to use CodeIgniter to manage one application, which you will build in your
Derek Jones4b9c6292011-07-01 17:40:48 -0500[diff] [blame^]61<dfn>application/</dfn> directory. It is possible, however, to have multiple sets of applications that share a single
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]62CodeIgniter installation, or even to rename or relocate your <dfn>application</dfn> folder.</p>
63
64<h2>Renaming the Application Folder</h2>
65
66<p>If you would like to rename your <dfn>application</dfn> folder you may do so as long as you open your main <kbd>index.php</kbd>
67file and set its name using the <samp>$application_folder</samp> variable:</p>
68
69<code>$application_folder = "application";</code>
70
71<h2>Relocating your Application Folder</h2>
72
Barry Mienydd671972010-10-04 16:33:58 +0200[diff] [blame]73<p>It is possible to move your <dfn>application</dfn> folder to a different location on your server than your <kbd>system</kbd> folder.
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]74To do so open your main <kbd>index.php</kbd> and set a <em>full server path</em> in the <samp>$application_folder</samp> variable.</p>
75
76
77<code>$application_folder = "/Path/to/your/application";</code>
78
79
80<h2>Running Multiple Applications with one CodeIgniter Installation</h2>
81
Barry Mienydd671972010-10-04 16:33:58 +0200[diff] [blame]82<p>If you would like to share a common CodeIgniter installation to manage several different applications simply
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]83put all of the directories located inside your <kbd>application</kbd> folder into their
84own sub-folder.</p>
85
Derek Jones4b9c6292011-07-01 17:40:48 -0500[diff] [blame^]86<p>For example, let's say you want to create two applications, "foo" and "bar". You could structure your
Derek Jonesf0b39942010-03-25 10:08:20 -0500[diff] [blame]87application folders like this:</p>
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]88
Derek Jonesf0b39942010-03-25 10:08:20 -0500[diff] [blame]89<code>applications/<var>foo</var>/<br />
90applications/<var>foo</var>/config/<br />
91applications/<var>foo</var>/controllers/<br />
92applications/<var>foo</var>/errors/<br />
93applications/<var>foo</var>/libraries/<br />
94applications/<var>foo</var>/models/<br />
95applications/<var>foo</var>/views/<br />
96applications/<samp>bar</samp>/<br />
97applications/<samp>bar</samp>/config/<br />
98applications/<samp>bar</samp>/controllers/<br />
99applications/<samp>bar</samp>/errors/<br />
100applications/<samp>bar</samp>/libraries/<br />
101applications/<samp>bar</samp>/models/<br />
102applications/<samp>bar</samp>/views/</code>
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]103
104
105<p>To select a particular application for use requires that you open your main <kbd>index.php</kbd> file and set the <dfn>$application_folder</dfn>
Derek Jones4b9c6292011-07-01 17:40:48 -0500[diff] [blame^]106variable. For example, to select the "foo" application for use you would do this:</p>
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]107
Derek Jonesf0b39942010-03-25 10:08:20 -0500[diff] [blame]108<code>$application_folder = "applications/foo";</code>
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]109
Barry Mienydd671972010-10-04 16:33:58 +0200[diff] [blame]110<p class="important"><strong>Note:</strong>&nbsp; Each of your applications will need its own <dfn>index.php</dfn> file which
Derek Jones4b9c6292011-07-01 17:40:48 -0500[diff] [blame^]111calls the desired application. The index.php file can be named anything you want.</p>
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]112
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Derek Jones898949f2011-01-28 07:42:16 -0600[diff] [blame]129<p><a href="http://codeigniter.com">CodeIgniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006 - 2011 &nbsp;&middot;&nbsp; <a href="http://ellislab.com/">EllisLab, Inc.</a></p>
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