Prime Strategy

<p>This plugin rewrite “wp-config.php” to enable access multiple domain.<br />
It will be great help to link check of your WordPress site or mirroring for test.</p>
<h4>Functions</h4>
<ul>
<li>Rewrite “wp-config.php” automatilally.</li>
<li>Enable multi domain access on demand.</li>
</ul>
<h4>Version History</h4>
<ul>
<li><strong>0.8.0</strong>
<ul>
<li>Public release</li>
</ul>
</li>
</ul>
<h3>Links</h3>
<p>“<a href="http://www.web-strategy.jp/" title="CMS service with WordPress" rel="nofollow ugc">CMS service with WordPress</a>” provides you service that uses WordPress as a CMS.</p>
<h3>Special Thanks</h3>
<p>Translation:<a href="http://blog.dacelo.info/" title="Translation" rel="nofollow ugc">dacelo</a></p>


PS WP Multi Domain

nathancarnes

<ul>
<li>Point multiple domains/sub-domains at a single WordPress installation and maintain link integrity (i.e. if you’re on http://foo.com, links will be http://foo.com/bar, and if you’re http://baz.com links will be http://baz.com/bar)</li>
<li>Overwrite site title, description, or theme per domain</li>
<li>Customize content per domain using the [MultiDomain_if] and [MultiDomain_else] shortcodes</li>
</ul>
<p>If you need more customization between domains, WordPress MU is a better option.</p>
<h3>Configuration Examples</h3>
<p>Note that you usually won’t need to configure your primary domain — MultiDomain will automatically fall back to your WordPress defaults if not configuration is present for a domain.</p>
<h4>Basic</h4>
<p>In config.php:</p>
<pre><code><?php
  $domains = array(
    array(
      'domain' => 'myalternatedomain.com',
      'siteurl' => 'http://myalternatedomain.com',
      'home' => 'http://myalternatedomain.com'
    )
  );
?>
</code></pre>
<h4>More Complex</h4>
<p>In config.php:</p>
<pre><code><?php
  $domains = array(
    array(
      'domain' => 'example1.com',
      'siteurl' => 'http://example1.com',
      'home' => 'http://example1.com'
    ),
    array(
      'domain' => 'example2.com',
      'siteurl' => 'http://example2.com',
      'home' => 'http://example2.com',
      'blogname' => 'Example 2'
    ),
    array(
      'domain' => 'example3.com',
      'siteurl' => 'http://example3.com',
      'home' => 'http://example3.com',
      'template' => 'twentyten',
      'blogname' => 'I have a different name...',
      'blogdescription' => '..and description'
    )
  );
?><h3>Tag Usage</h3>
</code></pre>
<p>The provided short codes let you tailor your content per domain if needed. [MultiDomain_else] and [MultiDomain_default] are identical.</p>
<pre><code>[MultiDomain_if domain="example1.com"]
  Content only people visiting on example1.com will see.
[/MultiDomain_if]

[MultiDomain_else]
  Content anyone visiting on any other domain will see.
[/MultiDomain_else]

Normal content everyone will see.
</code></pre>


MultiDomain

Allows multiple domains to be pointed at a single WordPress install with customization for each.

PS WP Multi Domain vs MultiDomain