Remove unused qb_order property + other minor changes
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 65e2fa7..b9d77f1 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -53,7 +53,6 @@
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 $qb_wherein = array();
@@ -942,7 +941,7 @@
}
elseif (trim($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 @@
$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 @@
{
$this->qb_limit = (int) $value;
- if ( ! is_null($offset))
+ if ( ! empty($offset))
{
$this->qb_offset = (int) $offset;
}
@@ -1069,7 +1065,7 @@
$this->from($table);
}
- $select = $this->_compile_select();
+ $select = $this->_compile_select();
if ($reset === TRUE)
{
@@ -1092,7 +1088,7 @@
* @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 @@
$this->from($table);
}
- if ( ! is_null($limit))
+ if ( ! empty($limit))
{
$this->limit($limit, $offset);
}
@@ -1165,7 +1161,7 @@
$this->where($where);
}
- if ( ! is_null($limit))
+ if ( ! empty($limit))
{
$this->limit($limit, $offset);
}
@@ -1274,11 +1270,7 @@
ksort($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 @@
$clean[] = $this->escape($value);
}
- $this->qb_set[] = '('.implode(',', $clean).')';
+ $row = $clean;
}
+
+ $this->qb_set[] = '('.implode(',', $row).')';
}
foreach ($keys as $k)
@@ -1552,7 +1546,7 @@
$this->where($where);
}
- if ($limit != NULL)
+ if ( ! empty($limit))
{
$this->limit($limit);
}
@@ -1873,7 +1867,7 @@
$this->where($where);
}
- if ($limit != NULL)
+ if ( ! empty($limit))
{
$this->limit($limit);
}
@@ -1914,7 +1908,7 @@
return 'DELETE FROM '.$table
.(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : '')
- .($limit ? ' LIMIT '.$limit : '');
+ .($limit ? ' LIMIT '.(int) $limit : '');
}
// --------------------------------------------------------------------
@@ -2087,10 +2081,6 @@
if (count($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 @@
'qb_no_escape' => array(),
'qb_distinct' => FALSE,
'qb_limit' => FALSE,
- 'qb_offset' => FALSE,
- 'qb_order' => FALSE
+ 'qb_offset' => FALSE
)
);
}
@@ -2344,8 +2333,7 @@
'qb_like' => array(),
'qb_orderby' => array(),
'qb_keys' => array(),
- 'qb_limit' => FALSE,
- 'qb_order' => FALSE
+ 'qb_limit' => FALSE
)
);
}