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-rw-r--r--system/drivers/DB_active_record.php4
-rw-r--r--system/drivers/DB_driver.php107
-rw-r--r--system/drivers/DB_mssql.php2
-rw-r--r--system/drivers/DB_mysql.php2
-rw-r--r--system/drivers/DB_mysqli.php2
-rw-r--r--system/drivers/DB_odbc.php2
-rw-r--r--system/drivers/DB_postgre.php2
-rw-r--r--system/drivers/DB_sqlite.php2
-rw-r--r--system/libraries/Validation.php18
-rw-r--r--user_guide/helpers/array_helper.html15
10 files changed, 80 insertions, 76 deletions
diff --git a/system/drivers/DB_active_record.php b/system/drivers/DB_active_record.php
index 1320af9ed..c7e4f096c 100644
--- a/system/drivers/DB_active_record.php
+++ b/system/drivers/DB_active_record.php
@@ -257,7 +257,7 @@ class CI_DB_active_record extends CI_DB_driver {
/**
* Like
*
- * Called by like() or olike()
+ * Called by like() or orlike()
*
* @access private
* @param mixed
@@ -346,7 +346,7 @@ class CI_DB_active_record extends CI_DB_driver {
// --------------------------------------------------------------------
/**
- * Sets the OR HAVING value
+ * Sets the HAVING values
*
* Called by having() or orhaving()
*
diff --git a/system/drivers/DB_driver.php b/system/drivers/DB_driver.php
index 5fcb04a00..2d1232d7b 100644
--- a/system/drivers/DB_driver.php
+++ b/system/drivers/DB_driver.php
@@ -46,6 +46,12 @@ class CI_DB_driver {
var $bind_marker = '?';
var $queries = array();
+ // These are use with Oracle
+ var $stmt_id;
+ var $curs_id;
+ var $limit_used;
+
+
/**
* Constructor. Accepts one parameter containing the database
* connection settings.
@@ -151,6 +157,11 @@ class CI_DB_driver {
}
return FALSE;
}
+
+ if ($this->dbdriver == 'oci8')
+ {
+ return $sql;
+ }
$query = $this->query($sql);
$row = $query->row();
@@ -173,7 +184,7 @@ class CI_DB_driver {
* @param array An array of binding data
* @return mixed
*/
- function query($sql, $binds = FALSE)
+ function query($sql, $binds = FALSE, $return_object = TRUE)
{
if ( ! $this->conn_id)
{
@@ -228,11 +239,19 @@ class CI_DB_driver {
$this->query_count++;
// Was the query a "write" type?
- // If so we'll return simply return true
+ // If so we'll simply return true
if ($this->is_write_type($sql) === TRUE)
{
return TRUE;
}
+
+ // Return TRUE if we don't need to create a result object
+ // Currently only the Oracle driver uses this when stored
+ // procedures are used
+ if ($return_object !== TRUE)
+ {
+ return TRUE;
+ }
// Instantiate and return the DB result object
$result = 'CI_DB_'.$this->dbdriver.'_result';
@@ -241,6 +260,13 @@ class CI_DB_driver {
$RES->conn_id = $this->conn_id;
$RES->db_debug = $this->db_debug;
$RES->result_id = $this->result_id;
+
+ if ($this->dbdriver == 'oci8')
+ {
+ $RES->stmt_id = $this->stmt_id;
+ $RES->curs_id = NULL;
+ $RES->limit_used = $this->limit_used;
+ }
return $RES;
}
@@ -352,19 +378,16 @@ class CI_DB_driver {
*/
function escape($str)
{
- if ( ! is_numeric($str)) // bug fix to ensure that numbers are not treated as strings.
- {
- switch (gettype($str))
- {
- case 'string' : $str = "'".$this->escape_str($str)."'";
- break;
- case 'boolean' : $str = ($str === FALSE) ? 0 : 1;
- break;
- default : $str = ($str === NULL) ? 'NULL' : $str;
- break;
- }
- }
-
+ switch (gettype($str))
+ {
+ case 'string' : $str = "'".$this->escape_str($str)."'";
+ break;
+ case 'boolean' : $str = ($str === FALSE) ? 0 : 1;
+ break;
+ default : $str = ($str === NULL) ? 'NULL' : $str;
+ break;
+ }
+
return $str;
}
@@ -394,7 +417,14 @@ class CI_DB_driver {
{
foreach($query->result_array() as $row)
{
- $retval[] = array_shift($row);
+ if (isset($row['TABLE_NAME']))
+ {
+ $retval[] = $row['TABLE_NAME'];
+ }
+ else
+ {
+ $retval[] = array_shift($row);
+ }
}
}
@@ -447,7 +477,7 @@ class CI_DB_driver {
$retval = array();
foreach($query->result_array() as $row)
{
- if ($this->dbdriver == 'mssql' AND isset($row['COLUMN_NAME']))
+ if (isset($row['COLUMN_NAME']))
{
$retval[] = $row['COLUMN_NAME'];
}
@@ -671,29 +701,6 @@ class CI_DB_driver {
}
- // --------------------------------------------------------------------
-
- /**
- * Field Data - old version - DEPRECATED
- *
- * @deprecated use $this->db->field_data() instead
- */
- function fields($table = '')
- {
- return $this->field_data($table);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Smart Escape String - old version - DEPRECATED
- *
- * @deprecated use $this->db->escape() instead
- */
- function smart_escape_str($str)
- {
- return $this->escape($str);
- }
}
@@ -926,24 +933,4 @@ class CI_DB_result {
}
-
-
-/**
- * Database Field Class
- *
- * This class will contain the field meta-data. It
- * is called by one of the field result functions
- *
- * @category Database
- * @author Rick Ellis
- * @link http://www.codeigniter.com/user_guide/libraries/database/
- */
-class CI_DB_field {
- var $name;
- var $type;
- var $default;
- var $max_length;
- var $primary_key;
-}
-
?> \ No newline at end of file
diff --git a/system/drivers/DB_mssql.php b/system/drivers/DB_mssql.php
index f6e672b94..c84247641 100644
--- a/system/drivers/DB_mssql.php
+++ b/system/drivers/DB_mssql.php
@@ -424,7 +424,7 @@ class CI_DB_mssql_result extends CI_DB_result {
$retval = array();
while ($field = mssql_fetch_field($this->result_id))
{
- $F = new CI_DB_field();
+ $F = new stdClass();
$F->name = $field->name;
$F->type = $field->type;
$F->max_length = $field->max_length;
diff --git a/system/drivers/DB_mysql.php b/system/drivers/DB_mysql.php
index a90d84268..72790976e 100644
--- a/system/drivers/DB_mysql.php
+++ b/system/drivers/DB_mysql.php
@@ -443,7 +443,7 @@ class CI_DB_mysql_result extends CI_DB_result {
$retval = array();
while ($field = mysql_fetch_field($this->result_id))
{
- $F = new CI_DB_field();
+ $F = new stdClass();
$F->name = $field->name;
$F->type = $field->type;
$F->default = $field->def;
diff --git a/system/drivers/DB_mysqli.php b/system/drivers/DB_mysqli.php
index 49adb5cc3..d2a3140c2 100644
--- a/system/drivers/DB_mysqli.php
+++ b/system/drivers/DB_mysqli.php
@@ -451,7 +451,7 @@ class CI_DB_mysqli_result extends CI_DB_result {
$retval = array();
while ($field = mysqli_fetch_field($this->result_id))
{
- $F = new CI_DB_field();
+ $F = new stdClass();
$F->name = $field->name;
$F->type = $field->type;
$F->default = $field->def;
diff --git a/system/drivers/DB_odbc.php b/system/drivers/DB_odbc.php
index a5a8db64d..57cdbced8 100644
--- a/system/drivers/DB_odbc.php
+++ b/system/drivers/DB_odbc.php
@@ -420,7 +420,7 @@ class CI_DB_odbc_result extends CI_DB_result {
$retval = array();
for ($i = 0; $i < $this->num_fields(); $i++)
{
- $F = new CI_DB_field();
+ $F = new stdClass();
$F->name = odbc_field_name($this->result_id, $i);
$F->type = odbc_field_type($this->result_id, $i);
$F->max_length = odbc_field_len($this->result_id, $i);
diff --git a/system/drivers/DB_postgre.php b/system/drivers/DB_postgre.php
index aa7ec7020..57ef179d9 100644
--- a/system/drivers/DB_postgre.php
+++ b/system/drivers/DB_postgre.php
@@ -456,7 +456,7 @@ class CI_DB_postgre_result extends CI_DB_result {
$retval = array();
for ($i = 0; $i < $this->num_fields(); $i++)
{
- $F = new CI_DB_field();
+ $F = new stdClass();
$F->name = pg_field_name($this->result_id, $i);
$F->type = pg_field_type($this->result_id, $i);
$F->max_length = pg_field_size($this->result_id, $i);
diff --git a/system/drivers/DB_sqlite.php b/system/drivers/DB_sqlite.php
index 71d2561dc..48e2c8714 100644
--- a/system/drivers/DB_sqlite.php
+++ b/system/drivers/DB_sqlite.php
@@ -449,7 +449,7 @@ class CI_DB_sqlite_result extends CI_DB_result {
$retval = array();
for ($i = 0; $i < $this->num_fields(); $i++)
{
- $F = new CI_DB_field();
+ $F = new stdClass();
$F->name = sqlite_field_name($this->result_id, $i);
$F->type = 'varchar';
$F->max_length = 0;
diff --git a/system/libraries/Validation.php b/system/libraries/Validation.php
index 227cf9f9a..065e7a2d5 100644
--- a/system/libraries/Validation.php
+++ b/system/libraries/Validation.php
@@ -246,8 +246,8 @@ class CI_Validation {
{
$rule = substr($rule, 9);
$callback = TRUE;
- }
-
+ }
+
// Strip the parameter (if exists) from the rule
// Rules can contain a parameter: max_length[5]
$param = FALSE;
@@ -265,13 +265,14 @@ class CI_Validation {
continue;
}
- $result = $this->obj->$rule($_POST[$field], $param);
+ $result = $this->obj->$rule($_POST[$field], $param);
- // If the field isn't requires we'll move on...
- if ( ! in_array('required', $ex))
+ // If the field isn't required and we just processed a callback we'll move on...
+ if ( ! in_array('required', $ex) AND $result !== FALSE)
{
- continue;
+ continue 2;
}
+
}
else
{
@@ -295,7 +296,7 @@ class CI_Validation {
$result = $this->$rule($_POST[$field], $param);
}
-
+
// Did the rule test negatively? If so, grab the error.
if ($result === FALSE)
{
@@ -323,8 +324,9 @@ class CI_Validation {
// Add the error to the error array
$this->_error_array[] = $message;
continue 2;
- }
+ }
}
+
}
$total_errors = count($this->_error_array);
diff --git a/user_guide/helpers/array_helper.html b/user_guide/helpers/array_helper.html
index d719be9c7..4ab83da69 100644
--- a/user_guide/helpers/array_helper.html
+++ b/user_guide/helpers/array_helper.html
@@ -73,6 +73,21 @@ Array Helper
<p>The following functions are available:</p>
+<h2>element()</h2>
+
+<p>Lets you fetch an item from an array. The function tests whether the array index is set and whether it has a value. If
+a value exists it is returned. If a value does not exist it returns FALSE, or whater you've specified as the default value via the third parameter. Example:</p>
+
+<code>
+$array = array('color' => 'red', 'shape' => 'round', 'size' => '');<br />
+<br />
+// returns "red"<br />
+echo element('color', $array);<br />
+<br />
+// returns NULL<br />
+echo element('size', $array, NULL);
+</code>
+
<h2>random_element()</h2>
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-03 04:37:26 +0100