diff options
Diffstat (limited to 'system/database/drivers/mysqli')
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_driver.php | 37 | ||||
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_forge.php | 4 | ||||
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_utility.php | 4 |
3 files changed, 4 insertions, 41 deletions
diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php index 00bc726c5..50e213641 100644 --- a/system/database/drivers/mysqli/mysqli_driver.php +++ b/system/database/drivers/mysqli/mysqli_driver.php @@ -439,43 +439,6 @@ class CI_DB_mysqli_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Escape the SQL Identifiers - * - * This function escapes column and table names - * - * @param string - * @return string - */ - public function _escape_identifiers($item) - { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); - } - } - - if (strpos($item, '.') !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item); - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); - } - - // -------------------------------------------------------------------- - - /** * From Tables * * This function implicitly groups FROM tables so there is no confusion diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php index a1caf5cfb..4b6939e2a 100644 --- a/system/database/drivers/mysqli/mysqli_forge.php +++ b/system/database/drivers/mysqli/mysqli_forge.php @@ -148,7 +148,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table).' ('.$this->_process_fields($fields); + $sql .= $this->db->escape_identifiers($table).' ('.$this->_process_fields($fields); if (count($primary_keys) > 0) { @@ -187,7 +187,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { */ public function _drop_table($table) { - return 'DROP TABLE IF EXISTS '.$this->db->_escape_identifiers($table); + return 'DROP TABLE IF EXISTS '.$this->db->escape_identifiers($table); } // -------------------------------------------------------------------- diff --git a/system/database/drivers/mysqli/mysqli_utility.php b/system/database/drivers/mysqli/mysqli_utility.php index 4d7002e78..cb3f86b8b 100644 --- a/system/database/drivers/mysqli/mysqli_utility.php +++ b/system/database/drivers/mysqli/mysqli_utility.php @@ -56,7 +56,7 @@ class CI_DB_mysqli_utility extends CI_DB_utility { */ public function _optimize_table($table) { - return 'OPTIMIZE TABLE '.$this->db->_escape_identifiers($table); + return 'OPTIMIZE TABLE '.$this->db->escape_identifiers($table); } // -------------------------------------------------------------------- @@ -71,7 +71,7 @@ class CI_DB_mysqli_utility extends CI_DB_utility { */ public function _repair_table($table) { - return 'REPAIR TABLE '.$this->db->_escape_identifiers($table); + return 'REPAIR TABLE '.$this->db->escape_identifiers($table); } // -------------------------------------------------------------------- |