Code Duplication    Length = 7-7 lines in 2 locations

main/inc/lib/usermanager.lib.php 1 location

@@ 4680-4686 (lines=7) @@
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        $session_id = api_get_session_id();
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        $user_id = intval($user_id);
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        if ($session_id == 0 || is_null($session_id)) {
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            $sql_session = 'AND (session_id='.intval($session_id).' OR isnull(session_id)) ';
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        } elseif ($session_id > 0) {
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            $sql_session = 'AND session_id='.intval($session_id);
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        } else {
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            $sql_session = '';
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        }
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        $sql = "SELECT tc.path_certificate,tc.cat_id,tgc.course_code,tgc.name
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                FROM $table_certificate tc, $table_gradebook_category tgc
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                WHERE tgc.id = tc.cat_id AND tc.user_id = $user_id

main/inc/lib/document.lib.php 1 location

@@ 2037-2043 (lines=7) @@
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        if ((int) $default_certificate == (int) $default_certificate_id) {
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            $tbl_category = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY);
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            $session_id = api_get_session_id();
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            if ($session_id == 0 || is_null($session_id)) {
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                $sql_session = 'AND (session_id=' . intval($session_id) . ' OR isnull(session_id)) ';
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            } elseif ($session_id > 0) {
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                $sql_session = 'AND session_id=' . intval($session_id);
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            } else {
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                $sql_session = '';
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            }
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            $sql = 'UPDATE ' . $tbl_category . ' SET document_id = null
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                    WHERE