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-rw-r--r--system/database/drivers/mysql/mysql_driver.php2
-rw-r--r--system/database/drivers/mysql/mysql_result.php17
-rw-r--r--system/database/drivers/mysqli/mysqli_driver.php2
-rw-r--r--system/database/drivers/mysqli/mysqli_result.php19
-rw-r--r--system/libraries/Upload.php54
5 files changed, 53 insertions, 41 deletions
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index 872504564..f87cfea4b 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -441,7 +441,7 @@ class CI_DB_mysql_driver extends CI_DB {
*/
function _field_data($table)
{
- return "SELECT * FROM ".$table." LIMIT 1";
+ return "DESCRIBE ".$table;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php
index 507389603..2d2905c98 100644
--- a/system/database/drivers/mysql/mysql_result.php
+++ b/system/database/drivers/mysql/mysql_result.php
@@ -84,14 +84,19 @@ class CI_DB_mysql_result extends CI_DB_result {
function field_data()
{
$retval = array();
- while ($field = mysql_fetch_field($this->result_id))
+ while ($field = mysql_fetch_object($this->result_id))
{
+ preg_match('/([a-zA-Z]+)\((\d+)\)/', $field->Type, $matches);
+
+ $type = $matches[1];
+ $length = (int)$matches[2];
+
$F = new stdClass();
- $F->name = $field->name;
- $F->type = $field->type;
- $F->default = $field->def;
- $F->max_length = $field->max_length;
- $F->primary_key = $field->primary_key;
+ $F->name = $field->Field;
+ $F->type = $type;
+ $F->default = $field->Default;
+ $F->max_length = $length;
+ $F->primary_key = ( $field->Key == 'PRI' ? 1 : 0 );
$retval[] = $F;
}
diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php
index ddcaff323..ccd110f79 100644
--- a/system/database/drivers/mysqli/mysqli_driver.php
+++ b/system/database/drivers/mysqli/mysqli_driver.php
@@ -442,7 +442,7 @@ class CI_DB_mysqli_driver extends CI_DB {
*/
function _field_data($table)
{
- return "SELECT * FROM ".$table." LIMIT 1";
+ return "DESCRIBE ".$table;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/mysqli/mysqli_result.php b/system/database/drivers/mysqli/mysqli_result.php
index c4d8f5d58..ac863056a 100644
--- a/system/database/drivers/mysqli/mysqli_result.php
+++ b/system/database/drivers/mysqli/mysqli_result.php
@@ -84,21 +84,26 @@ class CI_DB_mysqli_result extends CI_DB_result {
function field_data()
{
$retval = array();
- while ($field = mysqli_fetch_field($this->result_id))
+ while ($field = mysqli_fetch_object($this->result_id))
{
+ preg_match('/([a-zA-Z]+)\((\d+)\)/', $field->Type, $matches);
+
+ $type = $matches[1];
+ $length = (int)$matches[2];
+
$F = new stdClass();
- $F->name = $field->name;
- $F->type = $field->type;
- $F->default = $field->def;
- $F->max_length = $field->max_length;
- $F->primary_key = ($field->flags & MYSQLI_PRI_KEY_FLAG) ? 1 : 0;
+ $F->name = $field->Field;
+ $F->type = $type;
+ $F->default = $field->Default;
+ $F->max_length = $length;
+ $F->primary_key = ( $field->Key == 'PRI' ? 1 : 0 );
$retval[] = $F;
}
return $retval;
}
-
+
// --------------------------------------------------------------------
/**
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 3177424c4..8f324de79 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -30,6 +30,7 @@ class CI_Upload {
public $max_width = 0;
public $max_height = 0;
public $max_filename = 0;
+ public $max_filename_increment = 100;
public $allowed_types = "";
public $file_temp = "";
public $file_name = "";
@@ -80,31 +81,32 @@ class CI_Upload {
public function initialize($config = array())
{
$defaults = array(
- 'max_size' => 0,
- 'max_width' => 0,
- 'max_height' => 0,
- 'max_filename' => 0,
- 'allowed_types' => "",
- 'file_temp' => "",
- 'file_name' => "",
- 'orig_name' => "",
- 'file_type' => "",
- 'file_size' => "",
- 'file_ext' => "",
- 'upload_path' => "",
- 'overwrite' => FALSE,
- 'encrypt_name' => FALSE,
- 'is_image' => FALSE,
- 'image_width' => '',
- 'image_height' => '',
- 'image_type' => '',
- 'image_size_str' => '',
- 'error_msg' => array(),
- 'mimes' => array(),
- 'remove_spaces' => TRUE,
- 'xss_clean' => FALSE,
- 'temp_prefix' => "temp_file_",
- 'client_name' => ''
+ 'max_size' => 0,
+ 'max_width' => 0,
+ 'max_height' => 0,
+ 'max_filename' => 0,
+ 'max_filename_increment' => 100,
+ 'allowed_types' => "",
+ 'file_temp' => "",
+ 'file_name' => "",
+ 'orig_name' => "",
+ 'file_type' => "",
+ 'file_size' => "",
+ 'file_ext' => "",
+ 'upload_path' => "",
+ 'overwrite' => FALSE,
+ 'encrypt_name' => FALSE,
+ 'is_image' => FALSE,
+ 'image_width' => '',
+ 'image_height' => '',
+ 'image_type' => '',
+ 'image_size_str' => '',
+ 'error_msg' => array(),
+ 'mimes' => array(),
+ 'remove_spaces' => TRUE,
+ 'xss_clean' => FALSE,
+ 'temp_prefix' => "temp_file_",
+ 'client_name' => ''
);
@@ -402,7 +404,7 @@ class CI_Upload {
$filename = str_replace($this->file_ext, '', $filename);
$new_filename = '';
- for ($i = 1; $i < 100; $i++)
+ for ($i = 1; $i < $this->max_filename_increment; $i++)
{
if ( ! file_exists($path.$filename.$i.$this->file_ext))
{