diff options
| author | Andrey Andreev <narf@devilix.net> | 2014-10-05 23:04:19 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2014-10-05 23:04:19 +0200 |
| commit | 4a485a73d64a8bebc7625aabc5fdc361d5e7dc56 (patch) | |
| tree | cb18690c4de1c6ca008227260f9dd0cd2b9279d2 /system/database/DB_driver.php | |
| parent | 39ec29585b7cdca7edc1a0757c913a13a2ee4f85 (diff) | |
| parent | d444d445ed0458a352ecb9ff79ffd158677ee805 (diff) | |
Merge branch 'develop' into feature/session
Diffstat (limited to 'system/database/DB_driver.php')
| -rw-r--r-- | system/database/DB_driver.php | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 12ab5bb2a..62cea758e 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1440,7 +1440,7 @@ abstract class CI_DB_driver { */ protected function _has_operator($str) { - return (bool) preg_match('/(<|>|!|=|\sIS NULL|\sIS NOT NULL|\sEXISTS|\sBETWEEN|\sLIKE|\sIN\s*\(|\s)/i', trim($str)); + return (bool) preg_match('/(<|>|!|=|\sIS\s|\sEXISTS|\sBETWEEN|\sLIKE|\sIN\s*\(|\s)/i', trim($str)); } // -------------------------------------------------------------------- @@ -1464,8 +1464,7 @@ abstract class CI_DB_driver { '\s*(?:<|>|!)?=\s*', // =, <=, >=, != '\s*<>?\s*', // <, <> '\s*>\s*', // > - '\s+IS NULL', // IS NULL - '\s+IS NOT NULL', // IS NOT NULL + '\s+IS(?:\sNOT)?(?:\sNULL)?', // IS[ NOT] NULL '\s+EXISTS\s*\([^\)]+\)', // EXISTS(sql) '\s+NOT EXISTS\s*\([^\)]+\)', // NOT EXISTS(sql) '\s+BETWEEN\s+\S+\s+AND\s+\S+', // BETWEEN value AND value |