From f6a4114e57a305d0b2fd24a23f9e643290e71eec Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 12 Mar 2012 15:34:10 +0200 Subject: Remove usage of SET NAMES and the deprecated mysql_escape_string() from MySQL/MySQLi drivers --- system/database/drivers/mysql/mysql_driver.php | 17 ++--------------- system/database/drivers/mysqli/mysqli_driver.php | 17 ++--------------- 2 files changed, 4 insertions(+), 30 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php index 7f4a4f2ca..0ca8413da 100644 --- a/system/database/drivers/mysql/mysql_driver.php +++ b/system/database/drivers/mysql/mysql_driver.php @@ -149,9 +149,7 @@ class CI_DB_mysql_driver extends CI_DB { */ protected function _db_set_charset($charset, $collation) { - return function_exists('mysql_set_charset') - ? @mysql_set_charset($charset, $this->conn_id) - : @mysql_query("SET NAMES '".$this->escape_str($charset)."' COLLATE '".$this->escape_str($collation)."'", $this->conn_id); + return @mysql_set_charset($charset, $this->conn_id) } // -------------------------------------------------------------------- @@ -289,18 +287,7 @@ class CI_DB_mysql_driver extends CI_DB { return $str; } - if (function_exists('mysql_real_escape_string') && is_resource($this->conn_id)) - { - $str = mysql_real_escape_string($str, $this->conn_id); - } - elseif (function_exists('mysql_escape_string')) - { - $str = mysql_escape_string($str); - } - else - { - $str = addslashes($str); - } + $str = is_resource($this->conn_id) ? mysql_real_escape_string($str, $this->conn_id) : addslashes($str); // escape LIKE condition wildcards if ($like === TRUE) diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php index 846ec0340..a965e619a 100644 --- a/system/database/drivers/mysqli/mysqli_driver.php +++ b/system/database/drivers/mysqli/mysqli_driver.php @@ -149,9 +149,7 @@ class CI_DB_mysqli_driver extends CI_DB { */ protected function _db_set_charset($charset, $collation) { - return function_exists('mysqli_set_charset') - ? @mysqli_set_charset($this->conn_id, $charset) - : @mysqli_query($this->conn_id, "SET NAMES '".$this->escape_str($charset)."' COLLATE '".$this->escape_str($collation)."'"); + return @mysqli_set_charset($this->conn_id, $charset) } // -------------------------------------------------------------------- @@ -289,18 +287,7 @@ class CI_DB_mysqli_driver extends CI_DB { return $str; } - if (function_exists('mysqli_real_escape_string') && is_object($this->conn_id)) - { - $str = mysqli_real_escape_string($this->conn_id, $str); - } - elseif (function_exists('mysql_escape_string')) - { - $str = mysql_escape_string($str); - } - else - { - $str = addslashes($str); - } + $str = is_object($this->conn_id) ? mysqli_real_escape_string($this->conn_id, $str) : addslashes($str); // escape LIKE condition wildcards if ($like === TRUE) -- cgit v1.2.3-24-g4f1b