{"id":232381,"date":"2023-01-17T17:59:00","date_gmt":"2023-01-17T14:59:00","guid":{"rendered":"https:\/\/wordpress.mediadoma.com\/?p=232381"},"modified":"2023-01-30T14:44:52","modified_gmt":"2023-01-30T11:44:52","slug":"utilisation-de-lexpression-reguliere-pour-remplacer-les-liens-externes-dans-wordpress-a-des-fins-de-referencement","status":"publish","type":"post","link":"https:\/\/wordpress.mediadoma.com\/fr\/utilisation-de-lexpression-reguliere-pour-remplacer-les-liens-externes-dans-wordpress-a-des-fins-de-referencement\/","title":{"rendered":"Utilisation de l&rsquo;expression r\u00e9guli\u00e8re pour remplacer les liens externes dans WordPress \u00e0 des fins de r\u00e9f\u00e9rencement"},"content":{"rendered":"<p><a href=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-156929-61e5c8dc63c9f.jpg\" data-rel=\"lightbox\"><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-156929-61e5c8dc63c9f.jpg\" alt=\"Utilisation de l&#039;expression r\u00e9guli\u00e8re pour remplacer les liens externes dans Wordpress \u00e0 des fins de r\u00e9f\u00e9rencement\"><\/a><\/p>\n<p>pad wordpress<\/p>\n<p>Disons que nous voulons mettre un REL=NOFOLLOW sur tous les liens externes dans vos messages\/pages wordpress, nous pouvons ajouter un filtre pour analyser le contenu en utilisant la fonction de remplacement <a href=\"https:\/\/helloacm.com\/the-variable-expansion-algorithm-using-regular-expression-in-javascript\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">d&rsquo;expression r\u00e9guli\u00e8re<\/a>, par exemple preg_replace_callback.<\/p>\n<pre><code>add_filter('the_content','add_utm_string',999);\nfunction add_utm_string($content){\n\u00a0 $content = preg_replace_callback('~hrefs*=s*['\"](.*)['\"]~i', function ($matches) {\n\u00a0 \u00a0 \u00a0$home_url = parse_url(home_url())['host'];\n\u00a0 \u00a0 \u00a0if (stripos($matches[1], $home_url) === false) {\n\u00a0 \u00a0 \u00a0 \u00a0 return 'href=\"'.$matches[1]. '?utm_source='. $home_url. '\" rel=nofollow';\n\u00a0 \u00a0 \u00a0}\n\u00a0 \u00a0 \u00a0return 'href=\"'.$matches[1].'\"';\n\u00a0 }, $content);\n\u00a0 return $content;\n}<\/code><\/pre>\n<p>Nous ajoutons la fonction de filtre add_utm_string au filtre the_content. Ensuite, nous utilisons la fonction PHP preg_replace_callback qui analyse la cha\u00eene HTML de la publication\/page wordpress actuelle et remplace le lien hypertexte s&rsquo;il est externe.<\/p>\n<p>Nous utilisons ce qui suit pour extraire le nom de domaine actuel, par exemple <a href=\"https:\/\/helloacm.com\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">helloacm.com<\/a> de votre site wordpress.<\/p>\n<pre><code>$home_url = parse_url(home_url())['host'];<\/code><\/pre>\n<p>Ensuite, nous pouvons exclure nos propres liens. Sinon, tous les liens externes seront ajout\u00e9s la balise &quot;NOFOLLOW&quot; et le param\u00e8tre de requ\u00eate ?utm_source. Vous pouvez bien s\u00fbr personnaliser facilement la cr\u00e9ation des liens.<\/p>\n<p>La fonction PHP preg_replace_callback prend le premier param\u00e8tre\u00a0: Regular Expression Pattern, le deuxi\u00e8me param\u00e8tre est une fonction de rappel lorsque le mod\u00e8le correspond, et le troisi\u00e8me param\u00e8tre la cha\u00eene d&rsquo;origine.<\/p>\n<p>Il s&rsquo;agit d&rsquo;un ajustement utile pour votre mod\u00e8le <a href=\"https:\/\/wordpress.mediadoma.com\/fr\/comment-optimiser-le-site-wordpress-pour-la-vitesse\/\" title=\"wordpress\">wordpress<\/a> (vous pouvez ajouter la fonction PHP ci-dessus \u00e0 votre mod\u00e8le de th\u00e8me functions.php) qui am\u00e9liore votre r\u00e9f\u00e9rencement wordpress.<\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">Source d&rsquo;enregistrement:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/helloacm.com\" class=\"external external_icon\">helloacm.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Utilisation de l&rsquo;expression r\u00e9guli\u00e8re pour remplacer les liens externes dans WordPress \u00e0 des fins de r\u00e9f\u00e9rencement<\/p>\n","protected":false},"author":1,"featured_media":237120,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[915,893,832,993,801,1004,841,862],"tags":[1167],"class_list":["post-232381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autre","category-code-2","category-guide-pour-les-debutants","category-marketing-de-contenu","category-php-3","category-seo-4","category-tutoriels","category-wordpress-3","tag-affiai-fr"],"_links":{"self":[{"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/posts\/232381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/comments?post=232381"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/posts\/232381\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/media\/237120"}],"wp:attachment":[{"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/media?parent=232381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/categories?post=232381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fr\/wp-json\/wp\/v2\/tags?post=232381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}