diff options
| -rw-r--r-- | inc/parserutils.php | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/inc/parserutils.php b/inc/parserutils.php index b7359d7ef..6e349e984 100644 --- a/inc/parserutils.php +++ b/inc/parserutils.php @@ -10,6 +10,13 @@ if(!defined('DOKU_INC')) die('meh.'); /** + * For how many different pages shall the first heading be loaded from the + * metadata? When this limit is reached the title index is loaded and used for + * all following requests. + */ +if (!defined('P_GET_FIRST_HEADING_METADATA_LIMIT')) define('P_GET_FIRST_HEADING_METADATA_LIMIT', 10); + +/** * Returns the parsed Wikitext in XHTML for the given id and revision. * * If $excuse is true an explanation is returned if the file @@ -629,7 +636,7 @@ function & p_get_renderer($mode) { */ function p_get_first_heading($id, $render=true){ // counter how many titles have been requested using p_get_metadata - static $count = 0; + static $count = 1; // the index of all titles, only loaded when many titles are requested static $title_index = null; // cache for titles requested using p_get_metadata @@ -643,7 +650,7 @@ function p_get_first_heading($id, $render=true){ // check if already too many titles have been requested and probably // using the title index is better - if ($count > 10) { + if ($count > P_GET_FIRST_HEADING_METADATA_LIMIT) { if (is_null($title_index)) { $pages = array_map('rtrim', idx_getIndex('page', '')); $titles = array_map('rtrim', idx_getIndex('title', '')); |