diff options
Diffstat (limited to 'system/database/DB_result.php')
| -rw-r--r-- | system/database/DB_result.php | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/system/database/DB_result.php b/system/database/DB_result.php index b9e64feeb..406afb1b8 100644 --- a/system/database/DB_result.php +++ b/system/database/DB_result.php @@ -32,7 +32,7 @@ class CI_DB_result { var $result_id = NULL; var $result_array = array(); var $result_object = array(); - var $current_row = 0; + var $current_row = 0; var $num_rows = 0; var $row_data = NULL; @@ -42,10 +42,10 @@ class CI_DB_result { * * @access public * @param string can be "object" or "array" - * @return mixed either a result object or array - */ + * @return mixed either a result object or array + */ function result($type = 'object') - { + { return ($type == 'object') ? $this->result_object() : $this->result_array(); } @@ -56,16 +56,16 @@ class CI_DB_result { * * @access public * @return object - */ + */ function result_object() { if (count($this->result_object) > 0) { return $this->result_object; } - - // In the event that query caching is on the result_id variable - // will return FALSE since there isn't a valid SQL resource so + + // In the event that query caching is on the result_id variable + // will return FALSE since there isn't a valid SQL resource so // we'll simply return an empty array. if ($this->result_id === FALSE OR $this->num_rows() == 0) { @@ -77,10 +77,10 @@ class CI_DB_result { { $this->result_object[] = $row; } - + return $this->result_object; } - + // -------------------------------------------------------------------- /** @@ -88,7 +88,7 @@ class CI_DB_result { * * @access public * @return array - */ + */ function result_array() { if (count($this->result_array) > 0) @@ -96,8 +96,8 @@ class CI_DB_result { return $this->result_array; } - // In the event that query caching is on the result_id variable - // will return FALSE since there isn't a valid SQL resource so + // In the event that query caching is on the result_id variable + // will return FALSE since there isn't a valid SQL resource so // we'll simply return an empty array. if ($this->result_id === FALSE OR $this->num_rows() == 0) { @@ -109,7 +109,7 @@ class CI_DB_result { { $this->result_array[] = $row; } - + return $this->result_array; } @@ -121,8 +121,8 @@ class CI_DB_result { * @access public * @param string * @param string can be "object" or "array" - * @return mixed either a result object or array - */ + * @return mixed either a result object or array + */ function row($n = 0, $type = 'object') { if ( ! is_numeric($n)) @@ -132,16 +132,16 @@ class CI_DB_result { { $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 + // reset the $n variable if the result was not achieved $n = 0; } - + return ($type == 'object') ? $this->row_object($n) : $this->row_array($n); } @@ -152,7 +152,7 @@ class CI_DB_result { * * @access public * @return object - */ + */ function set_row($key, $value = NULL) { // We cache the row data for subsequent uses @@ -160,17 +160,17 @@ class CI_DB_result { { $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] = $value; @@ -184,11 +184,11 @@ class CI_DB_result { * * @access public * @return object - */ + */ function row_object($n = 0) { $result = $this->result_object(); - + if (count($result) == 0) { return $result; @@ -209,7 +209,7 @@ class CI_DB_result { * * @access public * @return array - */ + */ function row_array($n = 0) { $result = $this->result_array(); @@ -218,16 +218,16 @@ class CI_DB_result { { return $result; } - + if ($n != $this->current_row AND isset($result[$n])) { $this->current_row = $n; } - + return $result[$this->current_row]; } - + // -------------------------------------------------------------------- /** @@ -235,7 +235,7 @@ class CI_DB_result { * * @access public * @return object - */ + */ function first_row($type = 'object') { $result = $this->result($type); @@ -246,7 +246,7 @@ class CI_DB_result { } return $result[0]; } - + // -------------------------------------------------------------------- /** @@ -254,7 +254,7 @@ class CI_DB_result { * * @access public * @return object - */ + */ function last_row($type = 'object') { $result = $this->result($type); @@ -264,7 +264,7 @@ class CI_DB_result { return $result; } return $result[count($result) -1]; - } + } // -------------------------------------------------------------------- @@ -273,7 +273,7 @@ class CI_DB_result { * * @access public * @return object - */ + */ function next_row($type = 'object') { $result = $this->result($type); @@ -287,10 +287,10 @@ class CI_DB_result { { ++$this->current_row; } - + return $result[$this->current_row]; } - + // -------------------------------------------------------------------- /** @@ -298,7 +298,7 @@ class CI_DB_result { * * @access public * @return object - */ + */ function previous_row($type = 'object') { $result = $this->result($type); @@ -329,12 +329,12 @@ class CI_DB_result { function num_rows() { return $this->num_rows; } function num_fields() { return 0; } function list_fields() { return array(); } - function field_data() { return array(); } + function field_data() { return array(); } function free_result() { return TRUE; } function _data_seek() { return TRUE; } - function _fetch_assoc() { return array(); } + function _fetch_assoc() { return array(); } function _fetch_object() { return array(); } - + } // END DB_result class |