diff options
| -rw-r--r-- | system/database/drivers/cubrid/cubrid_driver.php | 15 | ||||
| -rw-r--r-- | system/database/drivers/mysql/mysql_driver.php | 18 | ||||
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_driver.php | 13 | ||||
| -rw-r--r-- | system/database/drivers/oci8/oci8_driver.php | 18 | ||||
| -rw-r--r-- | system/database/drivers/pdo/pdo_driver.php | 4 | ||||
| -rw-r--r-- | system/database/drivers/postgre/postgre_driver.php | 6 | ||||
| -rw-r--r-- | system/database/drivers/sqlsrv/sqlsrv_driver.php | 6 |
7 files changed, 66 insertions, 14 deletions
diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php index 48b904286..c89a924d3 100644 --- a/system/database/drivers/cubrid/cubrid_driver.php +++ b/system/database/drivers/cubrid/cubrid_driver.php @@ -179,9 +179,18 @@ class CI_DB_cubrid_driver extends CI_DB { */ public function version() { - return isset($this->data_cache['version']) - ? $this->data_cache['version'] - : $this->data_cache['version'] = cubrid_get_server_info($this->conn_id); + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } + + return ( ! $this->conn_id OR ($version = cubrid_get_server_info($this->conn_id)) === FALSE) + ? FALSE + : $this->data_cache['version'] = $version; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php index 2457e558c..b1edc2925 100644 --- a/system/database/drivers/mysql/mysql_driver.php +++ b/system/database/drivers/mysql/mysql_driver.php @@ -191,9 +191,21 @@ class CI_DB_mysql_driver extends CI_DB { */ public function version() { - return isset($this->data_cache['version']) - ? $this->data_cache['version'] - : $this->data_cache['version'] = @mysql_get_server_info($this->conn_id); + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } + + if ( ! $this->conn_id OR ($version = @mysql_get_server_info($this->conn_id)) === FALSE) + { + return FALSE; + } + + return $this->data_cache['version'] = $version; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php index 7d2507b40..ae17703ac 100644 --- a/system/database/drivers/mysqli/mysqli_driver.php +++ b/system/database/drivers/mysqli/mysqli_driver.php @@ -173,9 +173,16 @@ class CI_DB_mysqli_driver extends CI_DB { */ public function version() { - return isset($this->data_cache['version']) - ? $this->data_cache['version'] - : $this->data_cache['version'] = $this->conn_id->server_info; + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } + + return $this->data_cache['version'] = $this->conn_id->server_info; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php index 38d2395b6..b2663e2c5 100644 --- a/system/database/drivers/oci8/oci8_driver.php +++ b/system/database/drivers/oci8/oci8_driver.php @@ -240,9 +240,21 @@ class CI_DB_oci8_driver extends CI_DB { */ public function version() { - return isset($this->data_cache['version']) - ? $this->data_cache['version'] - : $this->data_cache['version'] = oci_server_version($this->conn_id); + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } + + if ( ! $this->conn_id OR ($version = oci_server_version($this->conn_id)) === FALSE) + { + return FALSE; + } + + return $this->data_cache['version'] = $version; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php index 57a3c5c98..923f0e125 100644 --- a/system/database/drivers/pdo/pdo_driver.php +++ b/system/database/drivers/pdo/pdo_driver.php @@ -165,6 +165,10 @@ class CI_DB_pdo_driver extends CI_DB { { return $this->data_cache['version']; } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } // Not all subdrivers support the getAttribute() method try diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php index 028dc1996..40f21b1e8 100644 --- a/system/database/drivers/postgre/postgre_driver.php +++ b/system/database/drivers/postgre/postgre_driver.php @@ -204,8 +204,12 @@ class CI_DB_postgre_driver extends CI_DB { { return $this->data_cache['version']; } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } - if (($pg_version = pg_version($this->conn_id)) === FALSE) + if ( ! $this->conn_id OR ($pg_version = pg_version($this->conn_id)) === FALSE) { return FALSE; } diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index de3d87312..d3999bf75 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -275,8 +275,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { { return $this->data_cache['version']; } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } - if (($info = sqlsrv_server_info($this->conn_id)) === FALSE) + if ( ! $this->conn_id OR ($info = sqlsrv_server_info($this->conn_id)) === FALSE) { return FALSE; } |