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<title>[27888] branches/3.7: Prefix the notoptions cache key in the multisite site-options group with $wpdb->siteid to avoid collisions.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/27888">27888</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2014-04-01 04:06:27 +0000 (Tue, 01 Apr 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Prefix the notoptions cache key in the multisite site-options group with $wpdb->siteid to avoid collisions.
Merges <a href="http://core.trac.wordpress.org/changeset/26304">[26304]</a> (and <a href="http://core.trac.wordpress.org/changeset/26305">[26305]</a>) from 3.8 to the 3.7 branch.
props wonderboymusic.
fixes <a href="http://core.trac.wordpress.org/ticket/25883">#25883</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches37srcwpincludesoptionphp">branches/3.7/src/wp-includes/option.php</a></li>
<li><a href="#branches37testsphpunittestsoptionsiteOptionphp">branches/3.7/tests/phpunit/tests/option/siteOption.php</a></li>
</ul>
<h3>Property Changed</h3>
<ul>
<li><a href="#branches37">branches/3.7/</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx">Index: branches/3.7
</span><span class="cx">===================================================================
</span><del>--- branches/3.7 2014-04-01 04:01:10 UTC (rev 27887)
</del><ins>+++ branches/3.7 2014-04-01 04:06:27 UTC (rev 27888)
</ins><a id="branches37"></a>
<div class="propset"><h4>Property changes: branches/3.7</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4>Modified: svn:mergeinfo</h4></div>
<span class="cx"> /branches/3.1:18031
</span><span class="cx"> /branches/3.3:20543
</span><span class="cx"> /branches/3.4:21757
</span><del>-/trunk:18512,25882-25884,25889,25891,25893,25895,25897,25899,25902,25915,25921,25923,25925,25929,25933,25954,25956,25974-25975,25977,25986,26014,26016-26017,26148-26149,26186,26448-26449,26734,26782,26927,27872
</del><ins>+/trunk:18512,25882-25884,25889,25891,25893,25895,25897,25899,25902,25915,25921,25923,25925,25929,25933,25954,25956,25974-25975,25977,25986,26014,26016-26017,26148-26149,26186,26304-26305,26448-26449,26734,26782,26927,27872
</ins><span class="cx">\ No newline at end of property
</span><a id="branches37srcwpincludesoptionphp"></a>
<div class="modfile"><h4>Modified: branches/3.7/src/wp-includes/option.php (27887 => 27888)</h4>
<pre class="diff"><span>
<span class="info">--- branches/3.7/src/wp-includes/option.php 2014-04-01 04:01:10 UTC (rev 27887)
+++ branches/3.7/src/wp-includes/option.php 2014-04-01 04:06:27 UTC (rev 27888)
</span><span class="lines">@@ -757,7 +757,8 @@
</span><span class="cx"> return $pre;
</span><span class="cx">
</span><span class="cx"> // prevent non-existent options from triggering multiple queries
</span><del>- $notoptions = wp_cache_get( 'notoptions', 'site-options' );
</del><ins>+ $notoptions_key = "{$wpdb->siteid}:notoptions";
+ $notoptions = wp_cache_get( $notoptions_key, 'site-options' );
</ins><span class="cx"> if ( isset( $notoptions[$option] ) )
</span><span class="cx"> return apply_filters( 'default_site_option_' . $option, $default );
</span><span class="cx">
</span><span class="lines">@@ -779,7 +780,7 @@
</span><span class="cx"> wp_cache_set( $cache_key, $value, 'site-options' );
</span><span class="cx"> } else {
</span><span class="cx"> $notoptions[$option] = true;
</span><del>- wp_cache_set( 'notoptions', $notoptions, 'site-options' );
</del><ins>+ wp_cache_set( $notoptions_key, $notoptions, 'site-options' );
</ins><span class="cx"> $value = apply_filters( 'default_site_option_' . $option, $default );
</span><span class="cx"> }
</span><span class="cx"> }
</span><span class="lines">@@ -812,6 +813,7 @@
</span><span class="cx"> wp_protect_special_option( $option );
</span><span class="cx">
</span><span class="cx"> $value = apply_filters( 'pre_add_site_option_' . $option, $value );
</span><ins>+ $notoptions_key = "{$wpdb->siteid}:notoptions";
</ins><span class="cx">
</span><span class="cx"> if ( !is_multisite() ) {
</span><span class="cx"> $result = add_option( $option, $value );
</span><span class="lines">@@ -819,7 +821,7 @@
</span><span class="cx"> $cache_key = "{$wpdb->siteid}:$option";
</span><span class="cx">
</span><span class="cx"> // Make sure the option doesn't already exist. We can check the 'notoptions' cache before we ask for a db query
</span><del>- $notoptions = wp_cache_get( 'notoptions', 'site-options' );
</del><ins>+ $notoptions = wp_cache_get( $notoptions_key, 'site-options' );
</ins><span class="cx"> if ( ! is_array( $notoptions ) || ! isset( $notoptions[$option] ) )
</span><span class="cx"> if ( false !== get_site_option( $option ) )
</span><span class="cx"> return false;
</span><span class="lines">@@ -835,10 +837,10 @@
</span><span class="cx"> wp_cache_set( $cache_key, $value, 'site-options' );
</span><span class="cx">
</span><span class="cx"> // This option exists now
</span><del>- $notoptions = wp_cache_get( 'notoptions', 'site-options' ); // yes, again... we need it to be fresh
</del><ins>+ $notoptions = wp_cache_get( $notoptions_key, 'site-options' ); // yes, again... we need it to be fresh
</ins><span class="cx"> if ( is_array( $notoptions ) && isset( $notoptions[$option] ) ) {
</span><span class="cx"> unset( $notoptions[$option] );
</span><del>- wp_cache_set( 'notoptions', $notoptions, 'site-options' );
</del><ins>+ wp_cache_set( $notoptions_key, $notoptions, 'site-options' );
</ins><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -922,10 +924,11 @@
</span><span class="cx"> if ( false === $old_value )
</span><span class="cx"> return add_site_option( $option, $value );
</span><span class="cx">
</span><del>- $notoptions = wp_cache_get( 'notoptions', 'site-options' );
</del><ins>+ $notoptions_key = "{$wpdb->siteid}:notoptions";
+ $notoptions = wp_cache_get( $notoptions_key, 'site-options' );
</ins><span class="cx"> if ( is_array( $notoptions ) && isset( $notoptions[$option] ) ) {
</span><span class="cx"> unset( $notoptions[$option] );
</span><del>- wp_cache_set( 'notoptions', $notoptions, 'site-options' );
</del><ins>+ wp_cache_set( $notoptions_key, $notoptions, 'site-options' );
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> if ( !is_multisite() ) {
</span></span></pre></div>
<a id="branches37testsphpunittestsoptionsiteOptionphp"></a>
<div class="modfile"><h4>Modified: branches/3.7/tests/phpunit/tests/option/siteOption.php (27887 => 27888)</h4>
<pre class="diff"><span>
<span class="info">--- branches/3.7/tests/phpunit/tests/option/siteOption.php 2014-04-01 04:01:10 UTC (rev 27887)
+++ branches/3.7/tests/phpunit/tests/option/siteOption.php 2014-04-01 04:06:27 UTC (rev 27888)
</span><span class="lines">@@ -90,4 +90,28 @@
</span><span class="cx"> $this->assertEquals( get_site_option( $option, $default ), $default );
</span><span class="cx"> $this->assertFalse( get_site_option( $option ) );
</span><span class="cx"> }
</span><ins>+
+ /**
+ * @group multisite
+ */
+ function test_site_notoptions() {
+ if ( ! is_multisite() ) {
+ $this->markTestSkipped( 'Should only run in multisite' );
+ }
+
+ global $wpdb;
+ $notoptions_key = "{$wpdb->siteid}:notoptions";
+
+ $_notoptions = wp_cache_get( 'notoptions', 'site-options' );
+ $this->assertEmpty( $_notoptions );
+ $_notoptions1 = wp_cache_get( $notoptions_key, 'site-options' );
+ $this->assertEmpty( $_notoptions1 );
+
+ get_site_option( 'burrito' );
+
+ $notoptions = wp_cache_get( 'notoptions', 'site-options' );
+ $this->assertEmpty( $notoptions );
+ $notoptions1 = wp_cache_get( $notoptions_key, 'site-options' );
+ $this->assertNotEmpty( $notoptions1 );
+ }
</ins><span class="cx"> }
</span></span></pre>
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