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<title>[40406] trunk/src/wp-admin/includes/schema.php: Multisite: Replace unnecessary `is_super_admin()` check when setting up the initial network.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/40406">40406</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/40406","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>flixos90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-04-10 21:59:59 +0000 (Mon, 10 Apr 2017)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Multisite: Replace unnecessary `is_super_admin()` check when setting up the initial network.
When using `is_super_admin()` in a non-multisite environment, the function is supposed to check for administrator capabilities. The process of querying all users and filtering them with that function can be optimized by only querying users with the administrator role instead.
Fixes <a href="https://core.trac.wordpress.org/ticket/40406">#40406</a>. See <a href="https://core.trac.wordpress.org/ticket/37616">#37616</a>.</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunksrcwpadminincludesschemaphp">trunk/src/wp-admin/includes/schema.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpadminincludesschemaphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/schema.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/schema.php 2017-04-10 21:14:50 UTC (rev 40405)
+++ trunk/src/wp-admin/includes/schema.php 2017-04-10 21:59:59 UTC (rev 40406)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -951,12 +951,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( !is_multisite() ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $site_admins = array( $site_user->user_login );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $users = get_users( array( 'fields' => array( 'ID', 'user_login' ) ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $users = get_users( array(
+ 'fields' => array( 'user_login' ),
+ 'role' => 'administrator',
+ ) );
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( $users ) {
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $users as $user ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( is_super_admin( $user->ID ) && !in_array( $user->user_login, $site_admins ) )
- $site_admins[] = $user->user_login;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $site_admins[] = $user->user_login;
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ $site_admins = array_unique( $site_admins );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> } else {
</span><span class="cx" style="display: block; padding: 0 10px"> $site_admins = get_site_option( 'site_admins' );
</span></span></pre>
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