65  * @param string $id page id
74 function p_wiki_xhtml($id, $rev = '', $excuse = true, $date_at = '')  argument
76     $file = wikiFN($id, $rev);
82     $ID = $id;
87 …  $ret = p_render('xhtml', p_get_instructions(io_readWikiPage($file, $id, $rev)), $info, $date_at);
92         $ret = p_cached_output($file, 'xhtml', $id);
95         $changelog = new PageChangeLog($id);
112  * @param string $id page id
117 function p_locale_xhtml($id)  argument
120     $data = ['id' => $id, 'html' => ''];
138  * @param string $id page id
148 function p_cached_output($file, $format = 'xhtml', $id = '', $syntax = null)  argument
152     $cache = new CacheRenderer($id, $file, $format, $syntax);
159         $parsed = p_render($format, p_cached_instructions($file, false, $id, $syntax), $info);
183  * @param string $id page id
190 function p_cached_instructions($file, $cacheonly = false, $id = '', $syntax = null)  argument
200     $cache = new CacheInstructions($id, $file, $syntax);
206         $ins = p_get_instructions(io_readWikiPage($file, $id), $syntax);
258  * @param string $id The id of the page the metadata should be returned from
270 function p_get_metadata($id, $key = '', $render = METADATA_RENDER_USING_CACHE)  argument
281     $cache = ($ID == $id);
282     $meta = p_read_metadata($id, $cache);
294 …recursion && $render != METADATA_DONT_RENDER && !isset($rendered_pages[$id]) && page_exists($id)) {
297         $cachefile = new CacheRenderer($id, wikiFN($id), 'metadata');
302                 $pagefn = wikiFN($id);
303                 $metafn = metaFN($id, '.meta');
314                 $rendered_pages[$id] = true;
317             $meta = p_render_metadata($id, $meta);
319             if ($meta == $old_meta || p_save_metadata($id, $meta)) {
348  * @param string $id is the ID of a wiki page
358 function p_set_metadata($id, $data, $render = false, $persistent = true)  argument
365     if (isset($METADATA_RENDERERS[$id])) {
366         $orig =& $METADATA_RENDERERS[$id];
370         $cache = ($ID == $id);
371         $orig = p_read_metadata($id, $cache);
374         $meta = $render ? p_render_metadata($id, $orig) : $orig;
425     if (isset($METADATA_RENDERERS[$id])) {
427         $METADATA_RENDERERS[$id]['current'] = $meta['current'];
428         $METADATA_RENDERERS[$id]['persistent'] = $meta['persistent'];
431         return p_save_metadata($id, $meta);
439  * @param string $id page id
444 function p_purge_metadata($id)  argument
446     $meta = p_read_metadata($id);
454     return p_save_metadata($id, $meta);
461  * @param string $id absolute wiki page id
469 function p_read_metadata($id, $cache = false)  argument
473     if (isset($cache_metadata[(string)$id])) return $cache_metadata[(string)$id];
475     $file = metaFN($id, '.meta');
481         $cache_metadata[(string)$id] = $meta;
490  * @param string $id absolute wiki page id
495 function p_save_metadata($id, $meta)  argument
500     if (isset($cache_metadata[$id])) $cache_metadata[$id] = $meta;
501     if (!empty($INFO) && isset($INFO['id']) && ($id == $INFO['id'])) {
505     return io_saveFile(metaFN($id, '.meta'), serialize($meta));
511  * @param string $id page id
517 function p_render_metadata($id, $orig)  argument
523     if (isset($METADATA_RENDERERS[$id])) {
528     $METADATA_RENDERERS[$id] =& $orig;
531     $ID = $id;
534     $orig['page'] = $id;
538         $instructions = p_cached_instructions(wikiFN($id), false, $id);
541             unset($METADATA_RENDERERS[$id]);
562     unset($METADATA_RENDERERS[$id]);
670  * @param string $id dokuwiki page id
682 function p_get_first_heading($id, $render = METADATA_RENDER_USING_SIMPLE_CACHE)  argument
684     return p_get_metadata(cleanID($id), 'title', $render);