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Source View: list_pages

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Understanding Source Code

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

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Line Code
1104       * @param array $args Uses 'selected' argument for selected page to set selected HTML attribute for option element.
1105       */
1106      function start_el(&$output, $page, $depth, $args, $id = 0) {
1107           $pad = str_repeat(' ', $depth * 3);
1108
1109           $output .= "\t<option class=\"level-$depth\" value=\"$page->ID\"";
1110           if ( $page->ID == $args['selected'] )
1111                $output .= ' selected="selected"';
1112           $output .= '>';
1113           $title = apply_filters( 'list_pages', $page->post_title, $page );
1114           $output .= $pad . esc_html( $title );
1115           $output .= "</option>\n";
1116      }
1117 }
1118
1119 //
1120 // Attachments
1121 //
1122