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Added missing 'X' in regex lookahead

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frankdelange 2014-12-22 15:03:01 +01:00
parent e85212bb66
commit eb05ce5613
2 changed files with 1 additions and 1 deletions
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dist/files_opds-0.5.2.tar.gz vendored
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files_opds/lib/isbn.php
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@ -36,7 +36,7 @@ class Isbn
$match = array();
foreach($text as $line) {
/* generic ISBN 10/13 pattern. Checks for unicode dashes ('‒–—―‑‐﹣－-') as well as regular hyphens. */
if(preg_match_all('/ISBN(?:[‒–—―‑‐﹣－-]?(?:1[03])?)?:?\s*(?=[\d‒–—―‑‐﹣－-]{10,17})(((?:97[89])[0-9‒–—―‑‐﹣－-]{9,14})|([\d‒–—―‑‐﹣－-]{9,12}[\dXx]))/u', $line, $match)) {
if(preg_match_all('/ISBN(?:[‒–—―‑‐﹣－-]?(?:1[03])?)?:?\s*(?=[\dXx‒–—―‑‐﹣－-]{10,17})(((?:97[89])[0-9‒–—―‑‐﹣－-]{9,14})|([\d‒–—―‑‐﹣－-]{9,12}[\dXx]))/u', $line, $match)) {
foreach($match[1] as $hit) {
$hit = preg_replace('/[^0-9X]/i','',$hit);
if(self::validate($hit)) {