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<title>[14386] trunk/wp-admin/network.php: allow subdir multisite on ip address,
see #12142</title>
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<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/14386">14386</a></dd>
<dt>Author</dt> <dd>wpmuguru</dd>
<dt>Date</dt> <dd>2010-05-03 19:23:37 +0000 (Mon, 03 May 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>allow subdir multisite on ip address, see <a href="http://trac.wordpress.org/ticket/12142">#12142</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminnetworkphp">trunk/wp-admin/network.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpadminnetworkphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/network.php (14385 => 14386)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/network.php 2010-05-03 19:17:27 UTC (rev 14385)
+++ trunk/wp-admin/network.php 2010-05-03 19:23:37 UTC (rev 14386)
</span><span class="lines">@@ -44,7 +44,7 @@
</span><span class="cx"> */
</span><span class="cx"> function allow_subdomain_install() {
</span><span class="cx"> $domain = preg_replace( '|https?://[^/]|', '', get_option( 'siteurl' ) );
</span><del>- if( false !== strpos( $domain, '/' ) || 'localhost' == $_SERVER[ 'HTTP_HOST' ] )
</del><ins>+ if( false !== strpos( $domain, '/' ) || 'localhost' == $domain || preg_match( '|[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|', $domain ) )
</ins><span class="cx"> return false;
</span><span class="cx">
</span><span class="cx"> return true;
</span><span class="lines">@@ -106,8 +106,7 @@
</span><span class="cx">
</span><span class="cx"> $hostname = get_clean_basedomain();
</span><span class="cx"> $has_ports = strstr( $hostname, ':' );
</span><del>- if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ) ) )
- || ( $no_ip = preg_match( '|[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|', $hostname ) ) ) {
</del><ins>+ if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ) ) ) ) {
</ins><span class="cx"> echo '<div class="error"><p><strong>' . __( 'Error:') . '</strong> ' . __( 'You cannot install a network of sites with your server address.' ) . '</strong></p></div>';
</span><span class="cx"> if ( $no_ip )
</span><span class="cx"> echo '<p>' . __( 'You cannot use an IP address such as <code>127.0.0.1</code>.' ) . '</p>';
</span></span></pre>
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