Ticket #25669: 25669.3.2.patch

wp-includes/functions.php

@@ -5166 +5166 @@
         // Strip timezone information
         return preg_replace( '/(?:Z|[+-]\d{2}(?::\d{2})?)$/', '', $formatted );
 }
+
+/**
+ * Determine if the actual request is an AJAX request
+ *
+ * @return bool That request is an ajax request?
+ */
+function wp_is_ajax() {
+        return apply_filters( 'wp_is_ajax', defined( 'DOING_AJAX' ) && DOING_AJAX );
+}
+ No newline at end of file