diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/database/drivers/mysql/mysql_driver.php | 2 | ||||
| -rw-r--r-- | system/database/drivers/mysql/mysql_result.php | 17 | ||||
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_driver.php | 2 | ||||
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_result.php | 19 | ||||
| -rw-r--r-- | system/libraries/Upload.php | 54 |
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)) { |