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Viewing changes to codeigniter/system/database/drivers/mysql/mysql_result.php

  • Committer: galaxyAbstractor
  • Date: 2013-04-10 15:49:32 UTC
  • mto: (19.1.5 lenasys)
  • mto: This revision was merged to the branch mainline in revision 23.
  • Revision ID: galaxyabstractor@gmail.com-20130410154932-4vizlzk0ar5gykvi
* Added an simple admin panel to the codeviewer-cmssy stuff
* Redesigned a bit like the mockups - still stuff to come
* Implemented the codeviewer + admin panel again using the Framework CodeIgniter instead 

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codeigniter/system/database/drivers/mysql/mysql_result.php
 
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<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
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/**
 
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 * CodeIgniter
 
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 *
 
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 * An open source application development framework for PHP 5.1.6 or newer
 
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 *
 
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 * @package             CodeIgniter
 
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 * @author              ExpressionEngine Dev Team
 
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 * @copyright   Copyright (c) 2008 - 2011, EllisLab, Inc.
 
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 * @license             http://codeigniter.com/user_guide/license.html
 
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 * @link                http://codeigniter.com
 
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 * @since               Version 1.0
 
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 * @filesource
 
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 */
 
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// --------------------------------------------------------------------
 
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/**
 
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 * MySQL Result Class
 
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 *
 
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 * This class extends the parent result class: CI_DB_result
 
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 *
 
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 * @category    Database
 
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 * @author              ExpressionEngine Dev Team
 
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 * @link                http://codeigniter.com/user_guide/database/
 
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 */
 
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class CI_DB_mysql_result extends CI_DB_result {
 
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        /**
 
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         * Number of rows in the result set
 
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         *
 
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         * @access      public
 
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         * @return      integer
 
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         */
 
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        function num_rows()
 
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        {
 
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                return @mysql_num_rows($this->result_id);
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Number of fields in the result set
 
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         *
 
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         * @access      public
 
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         * @return      integer
 
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         */
 
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        function num_fields()
 
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        {
 
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                return @mysql_num_fields($this->result_id);
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Fetch Field Names
 
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         *
 
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         * Generates an array of column names
 
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         *
 
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         * @access      public
 
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         * @return      array
 
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         */
 
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        function list_fields()
 
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        {
 
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                $field_names = array();
 
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                while ($field = mysql_fetch_field($this->result_id))
 
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                {
 
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                        $field_names[] = $field->name;
 
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                }
 
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                return $field_names;
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Field data
 
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         *
 
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         * Generates an array of objects containing field meta-data
 
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         *
 
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         * @access      public
 
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         * @return      array
 
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         */
 
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        function field_data()
 
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        {
 
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                $retval = array();
 
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                while ($field = mysql_fetch_object($this->result_id))
 
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                {
 
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                        preg_match('/([a-zA-Z]+)(\(\d+\))?/', $field->Type, $matches);
 
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                        $type = (array_key_exists(1, $matches)) ? $matches[1] : NULL;
 
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                        $length = (array_key_exists(2, $matches)) ? preg_replace('/[^\d]/', '', $matches[2]) : NULL;
 
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                        $F                              = new stdClass();
 
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                        $F->name                = $field->Field;
 
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                        $F->type                = $type;
 
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                        $F->default             = $field->Default;
 
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                        $F->max_length  = $length;
 
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                        $F->primary_key = ( $field->Key == 'PRI' ? 1 : 0 );
 
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                        $retval[] = $F;
 
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                }
 
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                return $retval;
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Free the result
 
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         *
 
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         * @return      null
 
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         */
 
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        function free_result()
 
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        {
 
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                if (is_resource($this->result_id))
 
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                {
 
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                        mysql_free_result($this->result_id);
 
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                        $this->result_id = FALSE;
 
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                }
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Data Seek
 
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         *
 
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         * Moves the internal pointer to the desired offset.  We call
 
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         * this internally before fetching results to make sure the
 
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         * result set starts at zero
 
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         *
 
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         * @access      private
 
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         * @return      array
 
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         */
 
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        function _data_seek($n = 0)
 
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        {
 
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                return mysql_data_seek($this->result_id, $n);
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Result - associative array
 
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         *
 
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         * Returns the result set as an array
 
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         *
 
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         * @access      private
 
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         * @return      array
 
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         */
 
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        function _fetch_assoc()
 
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        {
 
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                return mysql_fetch_assoc($this->result_id);
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Result - object
 
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         *
 
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         * Returns the result set as an object
 
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         *
 
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         * @access      private
 
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         * @return      object
 
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         */
 
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        function _fetch_object()
 
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        {
 
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                return mysql_fetch_object($this->result_id);
 
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        }
 
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}
 
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/* End of file mysql_result.php */
 
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/* Location: ./system/database/drivers/mysql/mysql_result.php */
 
 
b'\\ No newline at end of file'