diff options
| author | vlakoff <vlakoff@gmail.com> | 2013-01-14 01:30:09 +0100 |
|---|---|---|
| committer | vlakoff <vlakoff@gmail.com> | 2013-01-14 01:30:09 +0100 |
| commit | 1228fe27bc1f22838cd80c5fe33c37274faf0e24 (patch) | |
| tree | 897f37e872fde0863b36a70effc9441ac0dfb529 /system/database/DB_driver.php | |
| parent | 5a519db2c4884a3972dd33e09d0b3a314aa222e2 (diff) | |
Replace is_null() with === / !== NULL
Exact same behavior, but faster. I also think it's more readable.
Diffstat (limited to 'system/database/DB_driver.php')
| -rw-r--r-- | system/database/DB_driver.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 1e5e8c6f7..26791398a 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -993,7 +993,7 @@ abstract class CI_DB_driver { { return ($str === FALSE) ? 0 : 1; } - elseif (is_null($str)) + elseif ($str === NULL) { return 'NULL'; } |