Changeset 7117 for branches/0.9/bb-includes/wp-functions.php

Timestamp:

08/11/2020 05:31:05 AM (5 years ago)

Author:

xknown

Message:

Update _wp_filter_build_unique_id to handle anonymous functions.

This is based on ​https://core.trac.wordpress.org/browser/trunk/src/wp-includes/plugin.php?rev=38282
Props dd32

File:

• branches/0.9/bb-includes/wp-functions.php (modified) (1 diff)

branches/0.9/bb-includes/wp-functions.php

@@ -893 +893 @@
     if( is_string($function) )
         return $function;
+
+    if ( is_object( $function ) ) {
+        // Closures are currently implemented as objects.
+        $function = array( $function, '' );
+    } else {
+        $function = (array) $function;
+    }
+
     // Object Class Calling
-    else if(is_object($function[0]) )
+    if(is_object($function[0]) )
     {
-        $obj_idx = get_class($function[0]).$function[1];
-        if( is_null($function[0]->wp_filter_id) ) {
-            $count = count((array)$wp_filter[$tag][$priority]);
-            $function[0]->wp_filter_id = $count;
-            $obj_idx .= $count;
-            unset($count);
-        } else
-            $obj_idx .= $function[0]->wp_filter_id;
-        return $obj_idx;
+        if ( function_exists('spl_object_hash') ) {
+            return spl_object_hash($function[0]) . $function[1];
+        } else {
+            $obj_idx = get_class($function[0]).$function[1];
+            if( is_null($function[0]->wp_filter_id) ) {
+                $count = count((array)$wp_filter[$tag][$priority]);
+                $function[0]->wp_filter_id = $count;
+                $obj_idx .= $count;
+                unset($count);
+            } else
+                $obj_idx .= $function[0]->wp_filter_id;
+            return $obj_idx;
+        }
     }
     else if( is_string($function[0]) )