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<title>[21811] trunk: Remove old edit_*_per_page usermeta keys.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/21811">21811</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2012-09-11 02:08:29 +0000 (Tue, 11 Sep 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Remove old edit_*_per_page usermeta keys.
These per-page values were when the post type or taxonomy name has a hyphen.
Previously, these were converted to underscores. This changed in <a href="http://core.trac.wordpress.org/changeset/21322">[21322]</a>.
fixes <a href="http://core.trac.wordpress.org/ticket/18958">#18958</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminincludesupgradephp">trunk/wp-admin/includes/upgrade.php</a></li>
<li><a href="#trunkwpincludesversionphp">trunk/wp-includes/version.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminincludesupgradephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/upgrade.php (21810 => 21811)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/upgrade.php        2012-09-11 01:44:48 UTC (rev 21810)
+++ trunk/wp-admin/includes/upgrade.php        2012-09-11 02:08:29 UTC (rev 21811)
</span><span class="lines">@@ -399,7 +399,7 @@
</span><span class="cx">         if ( $wp_current_db_version < 20080 )
</span><span class="cx">                 upgrade_340();
</span><span class="cx">
</span><del>-        if ( $wp_current_db_version < 21501 )
</del><ins>+        if ( $wp_current_db_version < 21811 )
</ins><span class="cx">                 upgrade_350();
</span><span class="cx">
</span><span class="cx">         maybe_disable_link_manager();
</span><span class="lines">@@ -1195,6 +1195,19 @@
</span><span class="cx">
</span><span class="cx">         if ( $wp_current_db_version < 21501 && $wpdb->get_var( "SELECT link_id FROM $wpdb->links LIMIT 1" ) )
</span><span class="cx">                 update_option( 'link_manager_enabled', 1 ); // Previously set to 0 by populate_options()
</span><ins>+
+        if ( $wp_current_db_version < 21811 && is_main_site() && ! defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) {
+                $meta_keys = array();
+                foreach ( array_merge( get_post_types(), get_taxonomies() ) as $name ) {
+                        if ( false !== strpos( $name, '-' ) )
+                        $meta_keys[] = 'edit_' . str_replace( '-', '_', $name ) . '_per_page';
+                }
+                if ( $meta_keys ) {
+                        $meta_keys = implode( "', '", $meta_keys );
+                        $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key IN ('$meta_keys')" );
+                }
+        }
+
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span></span></pre></div>
<a id="trunkwpincludesversionphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/version.php (21810 => 21811)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/version.php        2012-09-11 01:44:48 UTC (rev 21810)
+++ trunk/wp-includes/version.php        2012-09-11 02:08:29 UTC (rev 21811)
</span><span class="lines">@@ -11,7 +11,7 @@
</span><span class="cx"> *
</span><span class="cx"> * @global int $wp_db_version
</span><span class="cx"> */
</span><del>-$wp_db_version = 21804;
</del><ins>+$wp_db_version = 21811;
</ins><span class="cx">
</span><span class="cx"> /**
</span><span class="cx"> * Holds the TinyMCE version
</span></span></pre>
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