Beschreibung
Relevanssi replaces the standard WordPress search with a better search engine, with lots of features and configurable options. You’ll get better results, better presentation of results – your users will thank you.
This is the free version of Relevanssi. There’s also Relevanssi Premium, which has added features. For more information about Premium, see Relevanssi.com.
Bitte beachte, dass die Verwendung von Relevanssi viel Speicherplatz in der Datenbank beanspruchen kann (mehrere hundert Megabyte); für eine grobe Schätzung multipliziere die Größe deiner Datenbanktabelle wp_posts mit drei. Wenn dein Hosting-Paket nur begrenzten Speicherplatz für Datenbanktabellen bietet, kann der Einsatz von Relevanssi zu Problemen führen. In solchen Fällen ist von der Verwendung von Relevanssi abzuraten.
Hauptfunktionen
- Search results sorted in the order of relevance, not by date.
- Fuzzy matching: match partial words, if complete words don’t match.
- Find documents matching either just one search term (OR query) or require all words to appear (AND query).
- Search for phrases with quotes, for example „search phrase“.
- Create custom excerpts that show where the hit was made, with the search terms highlighted.
- Highlight search terms in the documents when user clicks through search results.
- Search comments, tags, categories and custom fields.
- Multisite friendly.
- bbPress-Unterstützung.
- Kompatibel mit Gutenberg.
Erweiterte Funktionen
- Adjust the weighting for titles, tags and comments.
- Log queries, show most popular queries and recent queries with no hits.
- Restrict searches to categories and tags using a hidden variable or plugin settings.
- Index custom post types and custom taxonomies.
- Index the contents of shortcodes.
- Google-style „Did you mean?“ suggestions based on successful user searches.
- Support für WPML-Mehrsprachen-Plugin und Polylang.
- Support for s2member membership plugin, Members, Groups, Simple Membership and other membership plugins.
- Advanced filtering to help hacking the search results the way you want.
- Search result throttling to improve performance on large databases.
- Disable indexing of post content and post titles with a simple filter hook.
Premium-Funktionen (nur in Relevanssi Premium)
- Indizierung von Anhangsinhalten (PDF, Office, Open Office).
- Improved spelling correction in „Did you mean?“ suggestions.
- Searching across multiple sites in the same multisite installation.
- Search and index user profiles.
- Search and index taxonomy term pages (categories, tags, custom taxonomies).
- Search and index arbitrary columns in wp_posts MySQL table.
- Assign weights to any post types and taxonomies.
- Assign extra weight to new posts.
- Let the user choose between AND and OR searches, use + and – operator (AND and NOT).
- Einstellungen exportieren und importieren.
- WP-CLI-Befehle.
- Ähnliche Beiträge.
- Weiterleitungen für Suchen.
Thanks
- Cristian Damm for tag indexing, comment indexing, post/page exclusion and general helpfulness.
- Marcus Dalgren for UTF-8 fixing.
- Warren Tape for 2.5.5 fixes.
- Mohib Ebrahim for relentless bug hunting.
- John Calahan for extensive 4.0 beta testing.
Screenshots
Installation
- Installiere das Plugin aus dem WordPress-Plugins-Menü.
- Aktiviere das Plugin.
- Go to the plugin settings page and build the index following the instructions there.
- Das ist alles!
Relevanssi uses the standard search form and doesn’t usually need any changes in the search results template.
If the search does not bring any results, your theme probably has a query_posts() call in the search results template. That throws Relevanssi off. For more information, see The most important Relevanssi debugging trick.
Uninstalling
To uninstall the plugin remove the plugin using the normal WordPress plugin management tools (from the Plugins page, first Deactivate, then Delete). If you remove the plugin files manually, the database tables and options will remain.
FAQ
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Wissensdatenbank
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You can find solutions and answers at the Relevanssi Knowledge Base.
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Kontextabhängige Hilfe
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Answers to many common problems can be found from the contextual menu. Just click „Help“ in the top right corner of your WordPress admin dashboard on the Relevanssi settings page.
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Relevanssi doesn’t work
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If you the results don’t change after installing and activating Relevanssi, the most likely reason is that you have a call to
query_posts()on your search results template. This confuses Relevanssi. Try removing thequery_posts()call and see what happens. -
Searching for words with ampersands or hyphens doesn’t work
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Please read Words with punctuation can’t be found. This is a Relevanssi feature, but you can fix it from Relevanssi indexing settings.
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Where are the user search logs?
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Schau oben im Admin-Menü nach. Dort gibt es den Punkt „Suche nach Bentuzer“.
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Displaying the relevance score
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Relevanssi stores the relevance score it uses to sort results in the $post variable. Just add something like
echo $post->relevance_scoreto your search results template inside a PHP code block to display the relevance score.
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Did you mean? suggestions
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Relevanssi bietet Vorschläge nach dem Muster „Meinst du …?“ von Google an. Weitere Informationen findest du unter „Meinst du …?“-Vorschläge in der Wissensdatenbank.
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What is tf * idf weighing?
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It’s the basic weighing scheme used in information retrieval. Tf stands for term frequency while idf is inverted document frequency. Term frequency is simply the number of times the term appears in a document, while document frequency is the number of documents in the database where the term appears.
Thus, the weight of the word for a document increases the more often it appears in the document and the less often it appears in other documents.
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Was sind Stoppwörter?
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Each document database is full of useless words. All the little words that appear in just about every document are completely useless for information retrieval purposes. Basically, their inverted document frequency is really low, so they never have much power in matching. Also, removing those words helps to make the index smaller and searching faster.
Rezensionen
Mitwirkende und Entwickler
„Relevanssi – A Better Search“ ist Open-Source-Software. Folgende Menschen haben an diesem Plugin mitgewirkt:
Mitwirkende
„Relevanssi – A Better Search“ wurde in 17 Sprachen übersetzt. Danke an die Übersetzer für ihre Mitwirkung.
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Änderungsprotokoll
4.28.1
- Minor fix: Some setting values were not displayed correctly on the searching settings page.
4.28.0
- Completely new settings pages! All Relevanssi features are also consolidated under one sidebar menu item.
- Compatibility: Added built-in support for Document Library Pro above-documents search box.
- Compatibility: Added support for Slim SEO ‚Hide from search results‘ feature.
4.27.2
- Security: Fixes a vulnerability where a contributor-level user could make a SQL injection.
- Minor fix: Remove warnings caused by removed synced patterns.
4.27.1
- Minor fix: Remove complaints from meta_queries.
4.27.0
- New feature: Setting to disable all ‚post_type‘ parameters to let Relevanssi control the post types in the search.
- New feature: New filter hook
relevanssi_truncate_search_queriescan be used to truncate search queries to a certain length to eliminate too long queries. - New feature: New filter hook
relevanssi_allow_meta_query_regexpallows REGEXP or NOT REGEXP meta queries. They are blocked by default for security reasons. - New feature: New shortcode
[relevanssi_didyoumean]makes it easier to add a „Did you mean“ suggestion on a search results page without modifying the template code. - Minor fix: You can now assign anonymous functions to the
relevanssi_indexing_restrictionfilter hook. - Minor fix: Relevanssi now clears the scheduled actions on deactivation, not on uninstall.