-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');\r
-/**\r
- * CodeIgniter\r
- *\r
- * An open source application development framework for PHP 4.3.2 or newer\r
- *\r
- * @package CodeIgniter\r
- * @author ExpressionEngine Dev Team\r
- * @copyright Copyright (c) 2008, EllisLab, Inc.\r
- * @license http://codeigniter.com/user_guide/license.html\r
- * @link http://codeigniter.com\r
- * @since Version 1.0\r
- * @filesource\r
- */\r
-\r
-// ------------------------------------------------------------------------\r
-\r
-/**\r
- * Database Result Class\r
- *\r
- * This is the platform-independent result class.\r
- * This class will not be called directly. Rather, the adapter\r
- * class for the specific database will extend and instantiate it.\r
- *\r
- * @category Database\r
- * @author ExpressionEngine Dev Team\r
- * @link http://codeigniter.com/user_guide/database/\r
- */\r
-class CI_DB_result {\r
-\r
- var $conn_id = NULL;\r
- var $result_id = NULL;\r
- var $result_array = array();\r
- var $result_object = array();\r
- var $current_row = 0;\r
- var $num_rows = 0;\r
- var $row_data = NULL;\r
-\r
-\r
- /**\r
- * Query result. Acts as a wrapper function for the following functions.\r
- *\r
- * @access public\r
- * @param string can be "object" or "array"\r
- * @return mixed either a result object or array \r
- */ \r
- function result($type = 'object')\r
- { \r
- return ($type == 'object') ? $this->result_object() : $this->result_array();\r
- }\r
-\r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Query result. "object" version.\r
- *\r
- * @access public\r
- * @return object\r
- */ \r
- function result_object()\r
- {\r
- if (count($this->result_object) > 0)\r
- {\r
- return $this->result_object;\r
- }\r
- \r
- // In the event that query caching is on the result_id variable \r
- // will return FALSE since there isn't a valid SQL resource so \r
- // we'll simply return an empty array.\r
- if ($this->result_id === FALSE OR $this->num_rows() == 0)\r
- {\r
- return array();\r
- }\r
-\r
- $this->_data_seek(0);\r
- while ($row = $this->_fetch_object())\r
- {\r
- $this->result_object[] = $row;\r
- }\r
- \r
- return $this->result_object;\r
- }\r
- \r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Query result. "array" version.\r
- *\r
- * @access public\r
- * @return array\r
- */ \r
- function result_array()\r
- {\r
- if (count($this->result_array) > 0)\r
- {\r
- return $this->result_array;\r
- }\r
-\r
- // In the event that query caching is on the result_id variable \r
- // will return FALSE since there isn't a valid SQL resource so \r
- // we'll simply return an empty array.\r
- if ($this->result_id === FALSE OR $this->num_rows() == 0)\r
- {\r
- return array();\r
- }\r
-\r
- $this->_data_seek(0);\r
- while ($row = $this->_fetch_assoc())\r
- {\r
- $this->result_array[] = $row;\r
- }\r
- \r
- return $this->result_array;\r
- }\r
-\r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Query result. Acts as a wrapper function for the following functions.\r
- *\r
- * @access public\r
- * @param string\r
- * @param string can be "object" or "array"\r
- * @return mixed either a result object or array \r
- */ \r
- function row($n = 0, $type = 'object')\r
- {\r
- if ( ! is_numeric($n))\r
- {\r
- // We cache the row data for subsequent uses\r
- if ( ! is_array($this->row_data))\r
- {\r
- $this->row_data = $this->row_array(0);\r
- }\r
- \r
- // array_key_exists() instead of isset() to allow for MySQL NULL values\r
- if (array_key_exists($n, $this->row_data))\r
- {\r
- return $this->row_data[$n];\r
- }\r
- // reset the $n variable if the result was not achieved \r
- $n = 0;\r
- }\r
- \r
- return ($type == 'object') ? $this->row_object($n) : $this->row_array($n);\r
- }\r
-\r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Assigns an item into a particular column slot\r
- *\r
- * @access public\r
- * @return object\r
- */ \r
- function set_row($key, $value = NULL)\r
- {\r
- // We cache the row data for subsequent uses\r
- if ( ! is_array($this->row_data))\r
- {\r
- $this->row_data = $this->row_array(0);\r
- }\r
- \r
- if (is_array($key))\r
- {\r
- foreach ($key as $k => $v)\r
- {\r
- $this->row_data[$k] = $v;\r
- }\r
- \r
- return;\r
- }\r
- \r
- if ($key != '' AND ! is_null($value))\r
- {\r
- $this->row_data[$key] = $value;\r
- }\r
- }\r
-\r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Returns a single result row - object version\r
- *\r
- * @access public\r
- * @return object\r
- */ \r
- function row_object($n = 0)\r
- {\r
- $result = $this->result_object();\r
- \r
- if (count($result) == 0)\r
- {\r
- return $result;\r
- }\r
-\r
- if ($n != $this->current_row AND isset($result[$n]))\r
- {\r
- $this->current_row = $n;\r
- }\r
-\r
- return $result[$this->current_row];\r
- }\r
-\r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Returns a single result row - array version\r
- *\r
- * @access public\r
- * @return array\r
- */ \r
- function row_array($n = 0)\r
- {\r
- $result = $this->result_array();\r
-\r
- if (count($result) == 0)\r
- {\r
- return $result;\r
- }\r
- \r
- if ($n != $this->current_row AND isset($result[$n]))\r
- {\r
- $this->current_row = $n;\r
- }\r
- \r
- return $result[$this->current_row];\r
- }\r
-\r
- \r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Returns the "first" row\r
- *\r
- * @access public\r
- * @return object\r
- */ \r
- function first_row($type = 'object')\r
- {\r
- $result = $this->result($type);\r
-\r
- if (count($result) == 0)\r
- {\r
- return $result;\r
- }\r
- return $result[0];\r
- }\r
- \r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Returns the "last" row\r
- *\r
- * @access public\r
- * @return object\r
- */ \r
- function last_row($type = 'object')\r
- {\r
- $result = $this->result($type);\r
-\r
- if (count($result) == 0)\r
- {\r
- return $result;\r
- }\r
- return $result[count($result) -1];\r
- } \r
-\r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Returns the "next" row\r
- *\r
- * @access public\r
- * @return object\r
- */ \r
- function next_row($type = 'object')\r
- {\r
- $result = $this->result($type);\r
-\r
- if (count($result) == 0)\r
- {\r
- return $result;\r
- }\r
-\r
- if (isset($result[$this->current_row + 1]))\r
- {\r
- ++$this->current_row;\r
- }\r
- \r
- return $result[$this->current_row];\r
- }\r
- \r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * Returns the "previous" row\r
- *\r
- * @access public\r
- * @return object\r
- */ \r
- function previous_row($type = 'object')\r
- {\r
- $result = $this->result($type);\r
-\r
- if (count($result) == 0)\r
- {\r
- return $result;\r
- }\r
-\r
- if (isset($result[$this->current_row - 1]))\r
- {\r
- --$this->current_row;\r
- }\r
- return $result[$this->current_row];\r
- }\r
-\r
- // --------------------------------------------------------------------\r
-\r
- /**\r
- * The following functions are normally overloaded by the identically named\r
- * methods in the platform-specific driver -- except when query caching\r
- * is used. When caching is enabled we do not load the other driver.\r
- * These functions are primarily here to prevent undefined function errors\r
- * when a cached result object is in use. They are not otherwise fully\r
- * operational due to the unavailability of the database resource IDs with\r
- * cached results.\r
- */\r
- function num_rows() { return $this->num_rows; }\r
- function num_fields() { return 0; }\r
- function list_fields() { return array(); }\r
- function field_data() { return array(); } \r
- function free_result() { return TRUE; }\r
- function _data_seek() { return TRUE; }\r
- function _fetch_assoc() { return array(); } \r
- function _fetch_object() { return array(); }\r
- \r
-}\r
-// END DB_result class\r
-\r
-/* End of file DB_result.php */\r
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package CodeIgniter
+ * @author ExpressionEngine Dev Team
+ * @copyright Copyright (c) 2008, EllisLab, Inc.
+ * @license http://codeigniter.com/user_guide/license.html
+ * @link http://codeigniter.com
+ * @since Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Database Result Class
+ *
+ * This is the platform-independent result class.
+ * This class will not be called directly. Rather, the adapter
+ * class for the specific database will extend and instantiate it.
+ *
+ * @category Database
+ * @author ExpressionEngine Dev Team
+ * @link http://codeigniter.com/user_guide/database/
+ */
+class CI_DB_result {
+
+ var $conn_id = NULL;
+ var $result_id = NULL;
+ var $result_array = array();
+ var $result_object = array();
+ var $current_row = 0;
+ var $num_rows = 0;
+ var $row_data = NULL;
+
+
+ /**
+ * Query result. Acts as a wrapper function for the following functions.
+ *
+ * @access public
+ * @param string can be "object" or "array"
+ * @return mixed either a result object or array
+ */
+ function result($type = 'object')
+ {
+ return ($type == 'object') ? $this->result_object() : $this->result_array();
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Query result. "object" version.
+ *
+ * @access public
+ * @return object
+ */
+ function result_object()
+ {
+ if (count($this->result_object) > 0)
+ {
+ return $this->result_object;
+ }
+
+ // In the event that query caching is on the result_id variable
+ // will return FALSE since there isn't a valid SQL resource so
+ // we'll simply return an empty array.
+ if ($this->result_id === FALSE OR $this->num_rows() == 0)
+ {
+ return array();
+ }
+
+ $this->_data_seek(0);
+ while ($row = $this->_fetch_object())
+ {
+ $this->result_object[] = $row;
+ }
+
+ return $this->result_object;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Query result. "array" version.
+ *
+ * @access public
+ * @return array
+ */
+ function result_array()
+ {
+ if (count($this->result_array) > 0)
+ {
+ return $this->result_array;
+ }
+
+ // In the event that query caching is on the result_id variable
+ // will return FALSE since there isn't a valid SQL resource so
+ // we'll simply return an empty array.
+ if ($this->result_id === FALSE OR $this->num_rows() == 0)
+ {
+ return array();
+ }
+
+ $this->_data_seek(0);
+ while ($row = $this->_fetch_assoc())
+ {
+ $this->result_array[] = $row;
+ }
+
+ return $this->result_array;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Query result. Acts as a wrapper function for the following functions.
+ *
+ * @access public
+ * @param string
+ * @param string can be "object" or "array"
+ * @return mixed either a result object or array
+ */
+ function row($n = 0, $type = 'object')
+ {
+ if ( ! is_numeric($n))
+ {
+ // We cache the row data for subsequent uses
+ if ( ! is_array($this->row_data))
+ {
+ $this->row_data = $this->row_array(0);
+ }
+
+ // array_key_exists() instead of isset() to allow for MySQL NULL values
+ if (array_key_exists($n, $this->row_data))
+ {
+ return $this->row_data[$n];
+ }
+ // reset the $n variable if the result was not achieved
+ $n = 0;
+ }
+
+ return ($type == 'object') ? $this->row_object($n) : $this->row_array($n);
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Assigns an item into a particular column slot
+ *
+ * @access public
+ * @return object
+ */
+ function set_row($key, $value = NULL)
+ {
+ // We cache the row data for subsequent uses
+ if ( ! is_array($this->row_data))
+ {
+ $this->row_data = $this->row_array(0);
+ }
+
+ if (is_array($key))
+ {
+ foreach ($key as $k => $v)
+ {
+ $this->row_data[$k] = $v;
+ }
+
+ return;
+ }
+
+ if ($key != '' AND ! is_null($value))
+ {
+ $this->row_data[$key] = $value;
+ }
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Returns a single result row - object version
+ *
+ * @access public
+ * @return object
+ */
+ function row_object($n = 0)
+ {
+ $result = $this->result_object();
+
+ if (count($result) == 0)
+ {
+ return $result;
+ }
+
+ if ($n != $this->current_row AND isset($result[$n]))
+ {
+ $this->current_row = $n;
+ }
+
+ return $result[$this->current_row];
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Returns a single result row - array version
+ *
+ * @access public
+ * @return array
+ */
+ function row_array($n = 0)
+ {
+ $result = $this->result_array();
+
+ if (count($result) == 0)
+ {
+ return $result;
+ }
+
+ if ($n != $this->current_row AND isset($result[$n]))
+ {
+ $this->current_row = $n;
+ }
+
+ return $result[$this->current_row];
+ }
+
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Returns the "first" row
+ *
+ * @access public
+ * @return object
+ */
+ function first_row($type = 'object')
+ {
+ $result = $this->result($type);
+
+ if (count($result) == 0)
+ {
+ return $result;
+ }
+ return $result[0];
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Returns the "last" row
+ *
+ * @access public
+ * @return object
+ */
+ function last_row($type = 'object')
+ {
+ $result = $this->result($type);
+
+ if (count($result) == 0)
+ {
+ return $result;
+ }
+ return $result[count($result) -1];
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Returns the "next" row
+ *
+ * @access public
+ * @return object
+ */
+ function next_row($type = 'object')
+ {
+ $result = $this->result($type);
+
+ if (count($result) == 0)
+ {
+ return $result;
+ }
+
+ if (isset($result[$this->current_row + 1]))
+ {
+ ++$this->current_row;
+ }
+
+ return $result[$this->current_row];
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Returns the "previous" row
+ *
+ * @access public
+ * @return object
+ */
+ function previous_row($type = 'object')
+ {
+ $result = $this->result($type);
+
+ if (count($result) == 0)
+ {
+ return $result;
+ }
+
+ if (isset($result[$this->current_row - 1]))
+ {
+ --$this->current_row;
+ }
+ return $result[$this->current_row];
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * The following functions are normally overloaded by the identically named
+ * methods in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver.
+ * These functions are primarily here to prevent undefined function errors
+ * when a cached result object is in use. They are not otherwise fully
+ * operational due to the unavailability of the database resource IDs with
+ * cached results.
+ */
+ function num_rows() { return $this->num_rows; }
+ function num_fields() { return 0; }
+ function list_fields() { return array(); }
+ function field_data() { return array(); }
+ function free_result() { return TRUE; }
+ function _data_seek() { return TRUE; }
+ function _fetch_assoc() { return array(); }
+ function _fetch_object() { return array(); }
+
+}
+// END DB_result class
+
+/* End of file DB_result.php */
/* Location: ./system/database/DB_result.php */
\ No newline at end of file
git://git.onelab.eu / www-register-wizard.git / blobdiff