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-rw-r--r--system/database/DB_driver.php9
1 files changed, 2 insertions, 7 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 18dbbc76e..04490c824 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -1208,13 +1208,8 @@ abstract class CI_DB_driver {
}
else
{
- /* We have no other choice but to just get the first element's key.
- * Due to array_shift() accepting it's argument by reference, if
- * E_STRICT is on, this would trigger a warning. So we'll have to
- * assign it first.
- */
- $key = array_keys($row);
- $key = array_shift($key);
+ // We have no other choice but to just get the first element's key.
+ $key = key($row);
}
}