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Source View: domain_exists

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Understanding Source Code

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1305       * Filter whether a blogname is taken.
1306       *
1307       * @since 3.5.0
1308       *
1309       * @param int|null $result  The blog_id if the blogname exists, null otherwise.
1310       * @param string   $domain  Domain to be checked.
1311       * @param string   $path    Path to be checked.
1312       * @param int      $site_id Site ID. Relevant only on multi-network installs.
1313       */
1314      return apply_filters( 'domain_exists', $result, $domain, $path, $site_id );
1315 }
1316
1317 /**
1318  * Store basic site info in the blogs table.
1319  *
1320  * This function creates a row in the wp_blogs table and returns
1321  * the new blog's ID. It is the first step in creating a new blog.
1322  *
1323  * @since MU