{"id":355,"date":"2022-02-01T10:04:57","date_gmt":"2022-02-01T09:04:57","guid":{"rendered":"https:\/\/astuces-wp.com\/?p=355"},"modified":"2022-03-13T12:11:06","modified_gmt":"2022-03-13T11:11:06","slug":"limiter-recherche-titres-publication","status":"publish","type":"post","link":"https:\/\/magali-colas.fr\/astuces-wordpress\/limiter-recherche-titres-publication\/","title":{"rendered":"Comment limiter la recherche aux titres des articles sur WordPress&nbsp;?"},"content":{"rendered":"<p>Cela arrive fr\u00e9quemment lorsque l&rsquo;on effectue une recherche : on ne comprends pas pourquoi un article remonte plut\u00f4t qu&rsquo;un autre. Le meilleur crit\u00e8re de pertinence reste le titre pour pas mal de webmasters. J&rsquo;ai moi m\u00eame eu la probl\u00e9matique lorsque les recherches en back-office dans un champ ACF me sortaient tout et n&rsquo;importe quoi.<\/p>\n<h2>Hook posts_search<\/h2>\n<p>Copier coller le code suivant dans le functions.php de votre th\u00e8me ;<\/p>\n<pre>function recherche_par_titre_uniquement( $search, $wp_query )\r\n{\r\n    global $wpdb;\r\n \r\n    if ( empty( $search ) )\r\n        return $search; \r\n \r\n    $q = $wp_query-&gt;query_vars;    \r\n    $n = ! empty( $q['exact'] ) ? '' : '%';\r\n \r\n    $search =\r\n    $searchand = '';\r\n \r\n    foreach ( (array) $q['search_terms'] as $term ) {\r\n        $term = esc_sql( like_escape( $term ) );\r\n        $search .= \"{$searchand}($wpdb-&gt;posts.post_title LIKE '{$n}{$term}{$n}')\";\r\n        $searchand = ' AND ';\r\n    }\r\n \r\n    if ( ! empty( $search ) ) {\r\n        $search = \" AND ({$search}) \";\r\n        if ( ! is_user_logged_in() )\r\n            $search .= \" AND ($wpdb-&gt;posts.post_password = '') \";\r\n    }\r\n \r\n    return $search;\r\n}\r\nadd_filter( 'posts_search', 'recherche_par_titre_uniquement', 500, 2 );<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Cela arrive fr\u00e9quemment lorsque l&rsquo;on effectue une recherche : on ne comprends pas pourquoi un article remonte plut\u00f4t qu&rsquo;un autre. Le meilleur crit\u00e8re de pertinence reste le titre pour pas mal de webmasters. J&rsquo;ai moi m\u00eame eu la probl\u00e9matique lorsque les recherches en back-office dans un champ ACF me sortaient tout et n&rsquo;importe quoi. Hook [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[22],"class_list":["post-355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-hook"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment limiter la recherche aux titres des articles sur WordPress ?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/magali-colas.fr\/astuces-wordpress\/limiter-recherche-titres-publication\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment limiter la recherche aux titres des articles sur WordPress ?\" \/>\n<meta property=\"og:description\" content=\"Cela arrive fr\u00e9quemment lorsque l&rsquo;on effectue une recherche : on ne comprends pas pourquoi un article remonte plut\u00f4t qu&rsquo;un autre. 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