Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_dropdown_users

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1087                $user = get_userdata( $selected );
1088                $_selected = selected( $user->ID, $selected, false );
1089                $display = !empty($user->$show) ? $user->$show : '('. $user->user_login . ')';
1090                $output .= "\t<option value='$user->ID'$_selected>" . esc_html($display) . "</option>\n";
1091           }
1092
1093           $output .= "</select>";
1094      }
1095
1096      $output = apply_filters('wp_dropdown_users', $output);
1097
1098      if ( $echo )
1099           echo $output;
1100
1101      return $output;
1102 }
1103
1104 /**
1105  * Sanitize user field based on context.