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<title>[BuddyPress][10920] branches/2.6/src/bp-xprofile/classes/class-bp-xprofile-profiledata.php: XProfile: Return array if we pass `$user_ids` as an array in `BP_XProfile_ProfileData::get_value_byid().</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/10920">10920</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/10920","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>r-a-y</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-06-29 21:21:42 +0000 (Wed, 29 Jun 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>XProfile: Return array if we pass `$user_ids` as an array in `BP_XProfile_ProfileData::get_value_byid().
Previously, in <a href="http://buddypress.trac.wordpress.org/changeset/10914">r10914</a>, we changed the behavior to calculate whether we
should return a single result by counting the number of user IDs. This
created a PHP notice for some that are relying on the return value to be
an array instead of a string.
This commit reverts this behavior and renames the `$is_single` variable
to `$return_single_result` to better explain what is happening.
See <a href="http://buddypress.trac.wordpress.org/changeset/10914">r10914</a> (2.6-branch).</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches26srcbpxprofileclassesclassbpxprofileprofiledataphp">branches/2.6/src/bp-xprofile/classes/class-bp-xprofile-profiledata.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="branches26srcbpxprofileclassesclassbpxprofileprofiledataphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.6/src/bp-xprofile/classes/class-bp-xprofile-profiledata.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.6/src/bp-xprofile/classes/class-bp-xprofile-profiledata.php 2016-06-29 20:29:47 UTC (rev 10919)
+++ branches/2.6/src/bp-xprofile/classes/class-bp-xprofile-profiledata.php 2016-06-29 21:21:42 UTC (rev 10920)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -438,13 +438,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $user_ids = bp_displayed_user_id();
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $is_single = false;
- $user_ids = wp_parse_id_list( $user_ids );
-
- if ( 1 === count( $user_ids ) ) {
- $is_single = true;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $return_single_result = false;
+ if ( ! is_array( $user_ids ) ) {
+ $return_single_result = true;
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $user_ids = wp_parse_id_list( $user_ids );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> // Assemble uncached IDs.
</span><span class="cx" style="display: block; padding: 0 10px"> $uncached_ids = array();
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $user_ids as $user_id ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -495,7 +495,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // If a single ID was passed, just return the value.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( $is_single ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( $return_single_result ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> return $data[0]->value;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Otherwise return the whole array.
</span></span></pre>
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