diff options
Diffstat (limited to 'system/database/DB_driver.php')
| -rw-r--r-- | system/database/DB_driver.php | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index ad9e31fc4..b004de355 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -387,7 +387,7 @@ abstract class CI_DB_driver { // ---------------------------------------------------------------- // Connect to the database and set the connection ID - $this->conn_id = ($this->pconnect === FALSE) ? $this->db_connect() : $this->db_pconnect(); + $this->conn_id = $this->db_connect($this->pconnect); // No connection resource? Check if there is a failover else throw an error if ( ! $this->conn_id) @@ -405,7 +405,7 @@ abstract class CI_DB_driver { } // Try to connect - $this->conn_id = ($this->pconnect === FALSE) ? $this->db_connect() : $this->db_pconnect(); + $this->conn_id = $this->db_connect($this->pconnect); // If a connection is made break the foreach loop if ($this->conn_id) @@ -424,6 +424,7 @@ abstract class CI_DB_driver { { $this->display_error('db_unable_to_connect'); } + return FALSE; } } @@ -535,8 +536,7 @@ abstract class CI_DB_driver { return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE; } - $query = $this->query($sql); - $query = $query->row(); + $query = $this->query($sql)->row(); return $this->data_cache['version'] = $query->ver; } @@ -724,8 +724,8 @@ abstract class CI_DB_driver { if ( ! class_exists($driver, FALSE)) { - include_once(BASEPATH.'database/DB_result.php'); - include_once(BASEPATH.'database/drivers/'.$this->dbdriver.'/'.$this->dbdriver.'_result.php'); + require_once(BASEPATH.'database/DB_result.php'); + require_once(BASEPATH.'database/drivers/'.$this->dbdriver.'/'.$this->dbdriver.'_result.php'); } return $driver; @@ -1031,9 +1031,11 @@ abstract class CI_DB_driver { // escape LIKE condition wildcards if ($like === TRUE) { - return str_replace(array($this->_like_escape_chr, '%', '_'), - array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), - $str); + return str_replace( + array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str + ); } return $str; @@ -1308,9 +1310,11 @@ abstract class CI_DB_driver { if (is_array($this->_escape_char)) { $preg_ec = array( - preg_quote($this->_escape_char[0], '/'), preg_quote($this->_escape_char[1], '/'), - $this->_escape_char[0], $this->_escape_char[1] - ); + preg_quote($this->_escape_char[0], '/'), + preg_quote($this->_escape_char[1], '/'), + $this->_escape_char[0], + $this->_escape_char[1] + ); } else { @@ -1549,7 +1553,7 @@ abstract class CI_DB_driver { */ public function cache_delete($segment_one = '', $segment_two = '') { - return ($this->_cache_init()) + return $this->_cache_init() ? $this->CACHE->delete($segment_one, $segment_two) : FALSE; } @@ -1563,7 +1567,7 @@ abstract class CI_DB_driver { */ public function cache_delete_all() { - return ($this->_cache_init()) + return $this->_cache_init() ? $this->CACHE->delete_all() : FALSE; } @@ -1741,15 +1745,15 @@ abstract class CI_DB_driver { if ($offset = strripos($item, ' AS ')) { $alias = ($protect_identifiers) - ? substr($item, $offset, 4).$this->escape_identifiers(substr($item, $offset + 4)) - : substr($item, $offset); + ? substr($item, $offset, 4).$this->escape_identifiers(substr($item, $offset + 4)) + : substr($item, $offset); $item = substr($item, 0, $offset); } elseif ($offset = strrpos($item, ' ')) { $alias = ($protect_identifiers) - ? ' '.$this->escape_identifiers(substr($item, $offset + 1)) - : substr($item, $offset); + ? ' '.$this->escape_identifiers(substr($item, $offset + 1)) + : substr($item, $offset); $item = substr($item, 0, $offset); } else |