PHP连接mysql读取excel文件(xls,cvs),附带示例,注意编码,容易乱码

<?php /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ /** * A class for reading Microsoft Excel Spreadsheets. * * Originally developed by Vadim Tkachenko under the name PHPExcelReader. * (http://sourceforge.net/projects/phpexcelreader) * Based on the Java version by Andy Khan (http://www.andykhan.com). Now * maintained by David Sanders. Reads only Biff 7 and Biff 8 formats. * * PHP versions 4 and 5 * * LICENSE: This source file is subject to version 3.0 of the PHP license * that is available through the world-wide-web at the following URI: * http://www.php.net/license/3_0.txt. If you did not receive a copy of * the PHP License and are unable to obtain it through the web, please * send a note to license@php.net so we can mail you a copy immediately. * * @category Spreadsheet * @package Spreadsheet_Excel_Reader * @author Vadim Tkachenko <vt@apachephp.com> * @license http://www.php.net/license/3_0.txt PHP License 3.0 * @version CVS: $Id: reader.php 19 2007-03-13 12:42:41Z shangxiao $ * @link http://pear.php.net/package/Spreadsheet_Excel_Reader * @see OLE, Spreadsheet_Excel_Writer */ //require_once 'PEAR.php'; require_once 'oleread.php'; //require_once 'OLE.php'; define('SPREADSHEET_EXCEL_READER_BIFF8', 0x600); define('SPREADSHEET_EXCEL_READER_BIFF7', 0x500); define('SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS', 0x5); define('SPREADSHEET_EXCEL_READER_WORKSHEET', 0x10); define('SPREADSHEET_EXCEL_READER_TYPE_BOF', 0x809); define('SPREADSHEET_EXCEL_READER_TYPE_EOF', 0x0a); define('SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET', 0x85); define('SPREADSHEET_EXCEL_READER_TYPE_DIMENSION', 0x200); define('SPREADSHEET_EXCEL_READER_TYPE_ROW', 0x208); define('SPREADSHEET_EXCEL_READER_TYPE_DBCELL', 0xd7); define('SPREADSHEET_EXCEL_READER_TYPE_FILEPASS', 0x2f); define('SPREADSHEET_EXCEL_READER_TYPE_NOTE', 0x1c); define('SPREADSHEET_EXCEL_READER_TYPE_TXO', 0x1b6); define('SPREADSHEET_EXCEL_READER_TYPE_RK', 0x7e); define('SPREADSHEET_EXCEL_READER_TYPE_RK2', 0x27e); define('SPREADSHEET_EXCEL_READER_TYPE_MULRK', 0xbd); define('SPREADSHEET_EXCEL_READER_TYPE_MULBLANK', 0xbe); define('SPREADSHEET_EXCEL_READER_TYPE_INDEX', 0x20b); define('SPREADSHEET_EXCEL_READER_TYPE_SST', 0xfc); define('SPREADSHEET_EXCEL_READER_TYPE_EXTSST', 0xff); define('SPREADSHEET_EXCEL_READER_TYPE_CONTINUE', 0x3c); define('SPREADSHEET_EXCEL_READER_TYPE_LABEL', 0x204); define('SPREADSHEET_EXCEL_READER_TYPE_LABELSST', 0xfd); define('SPREADSHEET_EXCEL_READER_TYPE_NUMBER', 0x203); define('SPREADSHEET_EXCEL_READER_TYPE_NAME', 0x18); define('SPREADSHEET_EXCEL_READER_TYPE_ARRAY', 0x221); define('SPREADSHEET_EXCEL_READER_TYPE_STRING', 0x207); define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA', 0x406); define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA2', 0x6); define('SPREADSHEET_EXCEL_READER_TYPE_FORMAT', 0x41e); define('SPREADSHEET_EXCEL_READER_TYPE_XF', 0xe0); define('SPREADSHEET_EXCEL_READER_TYPE_BOOLERR', 0x205); define('SPREADSHEET_EXCEL_READER_TYPE_UNKNOWN', 0xffff); define('SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR', 0x22); define('SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS', 0xE5); define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS' , 25569); define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904', 24107); define('SPREADSHEET_EXCEL_READER_MSINADAY', 86400); //define('SPREADSHEET_EXCEL_READER_MSINADAY', 24 * 60 * 60); //define('SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT', "%.2f"); define('SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT', "%s"); /* * Place includes, constant defines and $_GLOBAL settings here. * Make sure they have appropriate docblocks to avoid phpDocumentor * construing they are documented by the page-level docblock. */ /** * A class for reading Microsoft Excel Spreadsheets. * * Originally developed by Vadim Tkachenko under the name PHPExcelReader. * (http://sourceforge.net/projects/phpexcelreader) * Based on the Java version by Andy Khan (http://www.andykhan.com). Now * maintained by David Sanders. Reads only Biff 7 and Biff 8 formats. * * @category Spreadsheet * @package Spreadsheet_Excel_Reader * @author Vadim Tkachenko <vt@phpapache.com> * @copyright 1997-2005 The PHP Group * @license http://www.php.net/license/3_0.txt PHP License 3.0 * @version Release: @package_version@ * @link http://pear.php.net/package/PackageName * @see OLE, Spreadsheet_Excel_Writer */ class Spreadsheet_Excel_Reader { /** * Array of worksheets found * * @var array * @access public */ var $boundsheets = array(); /** * Array of format records found * * @var array * @access public */ var $formatRecords = array(); /** * todo * * @var array * @access public */ var $sst = array(); /** * Array of worksheets * * The data is stored in 'cells' and the meta-data is stored in an array * called 'cellsInfo' * * Example: * * $sheets --> 'cells' --> row --> column --> Interpreted value * --> 'cellsInfo' --> row --> column --> 'type' - Can be 'date', 'number', or 'unknown' * --> 'raw' - The raw data that Excel stores for that data cell * * @var array * @access public */ var $sheets = array(); /** * The data returned by OLE * * @var string * @access public */ var $data; /** * OLE object for reading the file * * @var OLE object * @access private */ var $_ole; /** * Default encoding * * @var string * @access private */ var $_defaultEncoding; /** * Default number format * * @var integer * @access private */ var $_defaultFormat = SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT; /** * todo * List of formats to use for each column * * @var array * @access private */ var $_columnsFormat = array(); /** * todo * * @var integer * @access private */ var $_rowoffset = 1; /** * todo * * @var integer * @access private */ var $_coloffset = 1; /** * List of default date formats used by Excel * * @var array * @access public */ var $dateFormats = array ( 0xe => "d/m/Y", 0xf => "d-M-Y", 0x10 => "d-M", 0x11 => "M-Y", 0x12 => "h:i a", 0x13 => "h:i:s a", 0x14 => "H:i", 0x15 => "H:i:s", 0x16 => "d/m/Y H:i", 0x2d => "i:s", 0x2e => "H:i:s", 0x2f => "i:s.S"); /** * Default number formats used by Excel * * @var array * @access public */ var $numberFormats = array( 0x1 => "%1.0f", // "0" 0x2 => "%1.2f", // "0.00", 0x3 => "%1.0f", //"#,##0", 0x4 => "%1.2f", //"#,##0.00", 0x5 => "%1.0f", /*"$#,##0;($#,##0)",*/ 0x6 => '$%1.0f', /*"$#,##0;($#,##0)",*/ 0x7 => '$%1.2f', //"$#,##0.00;($#,##0.00)", 0x8 => '$%1.2f', //"$#,##0.00;($#,##0.00)", 0x9 => '%1.0f%%', // "0%" 0xa => '%1.2f%%', // "0.00%" 0xb => '%1.2f', // 0.00E00", 0x25 => '%1.0f', // "#,##0;(#,##0)", 0x26 => '%1.0f', //"#,##0;(#,##0)", 0x27 => '%1.2f', //"#,##0.00;(#,##0.00)", 0x28 => '%1.2f', //"#,##0.00;(#,##0.00)", 0x29 => '%1.0f', //"#,##0;(#,##0)", 0x2a => '$%1