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Add DOI number regex

pjc 5 years ago
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7757424919
1 changed files with 1 additions and 0 deletions
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      classes/regex.php

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classes/regex.php View File

@@ -14,3 +14,4 @@ define('SITELINK_REGEX', RESOURCE_REGEX.'(www.)?'.preg_quote(SITE_DOMAIN, '/'));
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 define('TORRENT_REGEX', SITELINK_REGEX.'\/torrents\.php\?(.*&)?torrentid=(\d+)'); // torrentid = group 4
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 define('TORRENT_GROUP_REGEX', SITELINK_REGEX.'\/torrents\.php\?(.*&)?id=(\d+)'); // id = group 4
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 define('ARTIST_REGEX', SITELINK_REGEX.'\/artist\.php\?(.*&)?id=(\d+)'); // id = group 4
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+define('DOI_REGEX', '/^10.\d{4,9}/[-._;()/:A-Z0-9]+$/i'); # https://www.crossref.org/blog/dois-and-matching-regular-expressions/

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