Ticket #20810: wp_dropdown_pages_attr_opt.patch

post-template.php

@@ -771 +771 @@
                 'selected' => 0, 'echo' => 1,
                 'name' => 'page_id', 'id' => '',
                 'show_option_none' => '', 'show_option_no_change' => '',
-                'option_none_value' => ''
+                'option_none_value' => '', 'attr' => array(),
         );
 
         $r = wp_parse_args( $args, $defaults );
@@ -782 +782 @@
         // Back-compat with old system where both id and name were based on $name argument
         if ( empty($id) )
                 $id = $name;
-
+                
+        $attributes = '';
+        foreach ( (array)$attr as $attr_name => $value ) {
+                $attributes .= " $attr_name=" . '"' . $value . '"';
+        }
+        
         if ( ! empty($pages) ) {
-                $output = "<select name='" . esc_attr( $name ) . "' id='" . esc_attr( $id ) . "'>\n";
+                $output = "<select name='" . esc_attr( $name ) . "' id='" . esc_attr( $id ) . "'$attributes>\n";
                 if ( $show_option_no_change )
                         $output .= "\t<option value=\"-1\">$show_option_no_change</option>";
                 if ( $show_option_none )