diff options
| -rw-r--r-- | system/database/DB_query_builder.php | 46 | ||||
| -rw-r--r-- | user_guide_src/source/changelog.rst | 2 |
2 files changed, 18 insertions, 30 deletions
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 65e2fa749..b9d77f1fb 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -53,7 +53,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver { protected $qb_keys = array(); protected $qb_limit = FALSE; protected $qb_offset = FALSE; - protected $qb_order = FALSE; protected $qb_orderby = array(); protected $qb_set = array(); protected $qb_wherein = array(); @@ -942,7 +941,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { } elseif (trim($direction) !== '') { - $direction = (in_array(strtoupper(trim($direction)), array('ASC', 'DESC'), TRUE)) ? ' '.$direction : ' ASC'; + $direction = in_array(strtoupper(trim($direction)), array('ASC', 'DESC'), TRUE) ? ' '.$direction : ' ASC'; } @@ -962,12 +961,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $orderby = implode(', ', $temp); } - elseif ($direction !== $this->_random_keyword) + elseif ($direction !== $this->_random_keyword && $escape === TRUE) { - if ($escape === TRUE) - { - $orderby = $this->protect_identifiers($orderby); - } + $orderby = $this->protect_identifiers($orderby); } $this->qb_orderby[] = $orderby_statement = $orderby.$direction; @@ -994,7 +990,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { $this->qb_limit = (int) $value; - if ( ! is_null($offset)) + if ( ! empty($offset)) { $this->qb_offset = (int) $offset; } @@ -1069,7 +1065,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->from($table); } - $select = $this->_compile_select(); + $select = $this->_compile_select(); if ($reset === TRUE) { @@ -1092,7 +1088,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * @param string the offset clause * @return object */ - public function get($table = '', $limit = null, $offset = null) + public function get($table = '', $limit = NULL, $offset = NULL) { if ($table !== '') { @@ -1100,7 +1096,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->from($table); } - if ( ! is_null($limit)) + if ( ! empty($limit)) { $this->limit($limit, $offset); } @@ -1165,7 +1161,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->where($where); } - if ( ! is_null($limit)) + if ( ! empty($limit)) { $this->limit($limit, $offset); } @@ -1274,11 +1270,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { ksort($row); // puts $row in the same order as our keys - if ($escape === FALSE) - { - $this->qb_set[] = '('.implode(',', $row).')'; - } - else + if ($escape !== FALSE) { $clean = array(); foreach ($row as $value) @@ -1286,8 +1278,10 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $clean[] = $this->escape($value); } - $this->qb_set[] = '('.implode(',', $clean).')'; + $row = $clean; } + + $this->qb_set[] = '('.implode(',', $row).')'; } foreach ($keys as $k) @@ -1552,7 +1546,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->where($where); } - if ($limit != NULL) + if ( ! empty($limit)) { $this->limit($limit); } @@ -1873,7 +1867,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->where($where); } - if ($limit != NULL) + if ( ! empty($limit)) { $this->limit($limit); } @@ -1914,7 +1908,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { return 'DELETE FROM '.$table .(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : '') - .($limit ? ' LIMIT '.$limit : ''); + .($limit ? ' LIMIT '.(int) $limit : ''); } // -------------------------------------------------------------------- @@ -2087,10 +2081,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver { if (count($this->qb_orderby) > 0) { $sql .= "\nORDER BY ".implode(', ', $this->qb_orderby); - if ($this->qb_order !== FALSE) - { - $sql .= ($this->qb_order === 'desc') ? ' DESC' : ' ASC'; - } } // Write the "LIMIT" portion of the query @@ -2320,8 +2310,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { 'qb_no_escape' => array(), 'qb_distinct' => FALSE, 'qb_limit' => FALSE, - 'qb_offset' => FALSE, - 'qb_order' => FALSE + 'qb_offset' => FALSE ) ); } @@ -2344,8 +2333,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { 'qb_like' => array(), 'qb_orderby' => array(), 'qb_keys' => array(), - 'qb_limit' => FALSE, - 'qb_order' => FALSE + 'qb_limit' => FALSE ) ); } diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 984183a13..259f4e732 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -146,7 +146,7 @@ Release Date: Not Released - Added a Redis driver to the :doc:`Caching Library <libraries/caching>`. - Added dsn (delivery status notification) option to the :doc:`Email Library <libraries/email>`. - Renamed method _set_header() to set_header() and made it public to enable adding custom headers in the :doc:`Email Library <libraries/email>`. - - Added a index parameter to the data() function in the Upload library. + - Added an "index" parameter to the data() method in the :doc:`Upload library <libraries/file_uploading>`. - Core |