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<title>[BuddyPress][11774] branches/2.9: Remove calls to `create_function()`.</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/11774">11774</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/11774","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-12-13 01:16:42 +0000 (Wed, 13 Dec 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'>Remove calls to `create_function()`.

`create_function()` is deprecated in PHP 7.2.

Merges <a href="http://buddypress.trac.wordpress.org/changeset/11773">[11773]</a> to the 2.9 branch.

See <a href="http://buddypress.trac.wordpress.org/ticket/7634">#7634</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches29srcbpcoredeprecated16php">branches/2.9/src/bp-core/deprecated/1.6.php</a></li>
<li><a href="#branches29srcbpgroupsclassesclassbpgroupextensionphp">branches/2.9/src/bp-groups/classes/class-bp-group-extension.php</a></li>
<li><a href="#branches29srcbpmembersbpmembersscreensphp">branches/2.9/src/bp-members/bp-members-screens.php</a></li>
<li><a href="#branches29srcbptemplatesbplegacybuddypressfunctionsphp">branches/2.9/src/bp-templates/bp-legacy/buddypress-functions.php</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches29">branches/2.9/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/2.9
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/2.9 2017-12-13 01:13:51 UTC (rev 11773)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/2.9  2017-12-13 01:16:42 UTC (rev 11774)
</ins><a id="branches29"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/2.9</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/1.5:5187,5203,5210-5216,5220,5225,5247,5635
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/2.4:10363
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:11720-11721,11723,11725,11727,11729,11768
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:11720-11721,11723,11725,11727,11729,11768,11773
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches29srcbpcoredeprecated16php"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.9/src/bp-core/deprecated/1.6.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.9/src/bp-core/deprecated/1.6.php       2017-12-13 01:13:51 UTC (rev 11773)
+++ branches/2.9/src/bp-core/deprecated/1.6.php 2017-12-13 01:16:42 UTC (rev 11774)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -265,8 +265,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                // For each of the problematic hooks, exit at the very end of execution
</span><span class="cx" style="display: block; padding: 0 10px">                foreach( $actions as $action ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        add_action( 'wp_ajax_'        . $action, create_function( '', 'exit;' ), 9999 );
-                       add_action( 'wp_ajax_nopriv_' . $action, create_function( '', 'exit;' ), 9999 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 add_action( 'wp_ajax_' . $action, function() {
+                               exit;
+                       }, 9999 );
+
+                       add_action( 'wp_ajax_nopriv_' . $action, function() {
+                               exit;
+                       }, 9999 );
</ins><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">        add_action( 'after_setup_theme', 'bp_die_legacy_ajax_callbacks', 20 );
</span></span></pre></div>
<a id="branches29srcbpgroupsclassesclassbpgroupextensionphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.9/src/bp-groups/classes/class-bp-group-extension.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.9/src/bp-groups/classes/class-bp-group-extension.php   2017-12-13 01:13:51 UTC (rev 11773)
+++ branches/2.9/src/bp-groups/classes/class-bp-group-extension.php     2017-12-13 01:16:42 UTC (rev 11774)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -753,8 +753,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        // When we are viewing the extension display page, set the title and options title.
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( bp_is_current_action( $this->slug ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                add_filter( 'bp_group_user_has_access',   array( $this, 'group_access_protection' ), 10, 2 );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                add_action( 'bp_template_content_header', create_function( '', 'echo "' . esc_attr( $this->name ) . '";' ) );
-                               add_action( 'bp_template_title',          create_function( '', 'echo "' . esc_attr( $this->name ) . '";' ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+                               $extension_name = $this->name;
+                               add_action( 'bp_template_content_header', function() use ( $extension_name ) {
+                                       echo esc_attr( $extension_name );
+                               } );
+                               add_action( 'bp_template_title', function() use ( $extension_name ) {
+                                       echo esc_attr( $extension_name );
+                               } );
</ins><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"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1196,10 +1202,15 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $group_id = isset( $_GET['gid'] ) ? (int) $_GET['gid'] : 0;
</span><span class="cx" style="display: block; padding: 0 10px">                $screen   = $this->screens['admin'];
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $extension_slug = $this->slug;
+               $callback = function() use ( $extension_slug, $group_id ) {
+                       do_action( 'bp_groups_admin_meta_box_content_' . $extension_slug, $group_id );
+               };
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 add_meta_box(
</span><span class="cx" style="display: block; padding: 0 10px">                        $screen['slug'],
</span><span class="cx" style="display: block; padding: 0 10px">                        $screen['name'],
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        create_function( '', 'do_action( "bp_groups_admin_meta_box_content_' . $this->slug . '", ' . $group_id . ' );' ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $callback,
</ins><span class="cx" style="display: block; padding: 0 10px">                         get_current_screen()->id,
</span><span class="cx" style="display: block; padding: 0 10px">                        $screen['metabox_context'],
</span><span class="cx" style="display: block; padding: 0 10px">                        $screen['metabox_priority']
</span></span></pre></div>
<a id="branches29srcbpmembersbpmembersscreensphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.9/src/bp-members/bp-members-screens.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.9/src/bp-members/bp-members-screens.php        2017-12-13 01:13:51 UTC (rev 11773)
+++ branches/2.9/src/bp-members/bp-members-screens.php  2017-12-13 01:16:42 UTC (rev 11774)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -183,11 +183,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                // Add any errors to the action for the field in the template for display.
</span><span class="cx" style="display: block; padding: 0 10px">                if ( !empty( $bp->signup->errors ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        foreach ( (array) $bp->signup->errors as $fieldname => $error_message ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                /*
-                                * The addslashes() and stripslashes() used to avoid create_function()
-                                * syntax errors when the $error_message contains quotes.
-                                */
-
</del><span class="cx" style="display: block; padding: 0 10px">                                 /**
</span><span class="cx" style="display: block; padding: 0 10px">                                 * Filters the error message in the loop.
</span><span class="cx" style="display: block; padding: 0 10px">                                 *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -195,7 +190,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                 *
</span><span class="cx" style="display: block; padding: 0 10px">                                 * @param string $value Error message wrapped in html.
</span><span class="cx" style="display: block; padding: 0 10px">                                 */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                add_action( 'bp_' . $fieldname . '_errors', create_function( '', 'echo apply_filters(\'bp_members_signup_error_message\', "<div class=\"error\">" . stripslashes( \'' . addslashes( $error_message ) . '\' ) . "</div>" );' ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         add_action( 'bp_' . $fieldname . '_errors', function() use ( $error_message ) {
+                                       echo apply_filters( 'bp_members_signup_error_message', "<div class=\"error\">" . $error_message . "</div>" );
+                               } );
</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">                        $bp->signup->step = 'save-details';
</span></span></pre></div>
<a id="branches29srcbptemplatesbplegacybuddypressfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.9/src/bp-templates/bp-legacy/buddypress-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.9/src/bp-templates/bp-legacy/buddypress-functions.php  2017-12-13 01:13:51 UTC (rev 11773)
+++ branches/2.9/src/bp-templates/bp-legacy/buddypress-functions.php    2017-12-13 01:16:42 UTC (rev 11774)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1611,10 +1611,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">                bp_messages_embed();
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                // Add new-message css class.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                add_filter( 'bp_get_the_thread_message_css_class', create_function( '$retval', '
-                       $retval[] = "new-message";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         add_filter( 'bp_get_the_thread_message_css_class', function( $retval ) {
+                       $retval[] = 'new-message';
</ins><span class="cx" style="display: block; padding: 0 10px">                         return $retval;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                ' ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         } );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                // Output single message template part.
</span><span class="cx" style="display: block; padding: 0 10px">                bp_get_template_part( 'members/single/messages/message' );
</span></span></pre>
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