diff --git a/lib/ExcelReader/example.php b/lib/ExcelReader/example.php new file mode 100644 index 0000000..fa95080 --- /dev/null +++ b/lib/ExcelReader/example.php @@ -0,0 +1,70 @@ +setOutputEncoding('CP1251'); + +/*** +* if you want you can change 'iconv' to mb_convert_encoding: +* $data->setUTFEncoder('mb'); +* +**/ + +/*** +* By default rows & cols indeces start with 1 +* For change initial index use: +* $data->setRowColOffset(0); +* +**/ + + + +/*** +* Some function for formatting output. +* $data->setDefaultFormat('%.2f'); +* setDefaultFormat - set format for columns with unknown formatting +* +* $data->setColumnFormat(4, '%.3f'); +* setColumnFormat - set format for column (apply only to number fields) +* +**/ + +$data->read('jxlrwtest.xls'); + +/* + + + $data->sheets[0]['numRows'] - count rows + $data->sheets[0]['numCols'] - count columns + $data->sheets[0]['cells'][$i][$j] - data from $i-row $j-column + + $data->sheets[0]['cellsInfo'][$i][$j] - extended info about cell + + $data->sheets[0]['cellsInfo'][$i][$j]['type'] = "date" | "number" | "unknown" + if 'type' == "unknown" - use 'raw' value, because cell contain value with format '0.00'; + $data->sheets[0]['cellsInfo'][$i][$j]['raw'] = value if cell without format + $data->sheets[0]['cellsInfo'][$i][$j]['colspan'] + $data->sheets[0]['cellsInfo'][$i][$j]['rowspan'] +*/ + +error_reporting(E_ALL ^ E_NOTICE); + +for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) { + for ($j = 1; $j <= $data->sheets[0]['numCols']; $j++) { + echo "\"".$data->sheets[0]['cells'][$i][$j]."\","; + } + echo "\n"; + +} + + +//print_r($data); +//print_r($data->formatRecords); +?> diff --git a/lib/ExcelReader/example2.php b/lib/ExcelReader/example2.php new file mode 100644 index 0000000..ab9394c --- /dev/null +++ b/lib/ExcelReader/example2.php @@ -0,0 +1,206 @@ +setOutputEncoding('CPa25a'); +$data->read($file_to_include); +error_reporting(E_ALL ^ E_NOTICE); +echo " + +"; +function make_alpha_from_numbers($number) +{ + $numeric = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + if($number +var sheet_HTML = Array();\n"; +for($sheet=0;$sheetsheets);$sheet++) +{ + $table_output[$sheet] .= " + + "; + for($i=0;$i<$data->sheets[$sheet]['numCols']&&($i<=$max_cols||$max_cols==0);$i++) + { + $table_output[$sheet] .= ""; + } + for($row=1;$row<=$data->sheets[$sheet]['numRows']&&($row<=$max_rows||$max_rows==0);$row++) + { + $table_output[$sheet] .= ""; + for($col=1;$col<=$data->sheets[$sheet]['numCols']&&($col<=$max_cols||$max_cols==0);$col++) + { + if($data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'] >=1 && $data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'] >=1) + { + $this_cell_colspan = " COLSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan']; + $this_cell_rowspan = " ROWSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan']; + for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];$i++) + { + $data->sheets[$sheet]['cellsInfo'][$row][$col+$i]['dontprint']=1; + } + for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'];$i++) + { + for($j=0;$j<$data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];$j++) + { + $data->sheets[$sheet]['cellsInfo'][$row+$i][$col+$j]['dontprint']=1; + } + } + } + else if($data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'] >=1) + { + $this_cell_colspan = " COLSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan']; + $this_cell_rowspan = ""; + for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];$i++) + { + $data->sheets[$sheet]['cellsInfo'][$row][$col+$i]['dontprint']=1; + } + } + else if($data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'] >=1) + { + $this_cell_colspan = ""; + $this_cell_rowspan = " ROWSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan']; + for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'];$i++) + { + $data->sheets[$sheet]['cellsInfo'][$row+$i][$col]['dontprint']=1; + } + } + else + { + $this_cell_colspan = ""; + $this_cell_rowspan = ""; + } + if(!($data->sheets[$sheet]['cellsInfo'][$row][$col]['dontprint'])) + { + $table_output[$sheet] .= ""; + } + } + $table_output[$sheet] .= ""; + } + $table_output[$sheet] .= "
 " . make_alpha_from_numbers($i) . "
" . $row . " "; + if($force_nobr) + { + $table_output[$sheet] .= ""; + } + $table_output[$sheet] .= nl2br(htmlentities($data->sheets[$sheet]['cells'][$row][$col])); + if($force_nobr) + { + $table_output[$sheet] .= ""; + } + $table_output[$sheet] .= "
"; + $table_output[$sheet] = str_replace("\n","",$table_output[$sheet]); + $table_output[$sheet] = str_replace("\r","",$table_output[$sheet]); + $table_output[$sheet] = str_replace("\t"," ",$table_output[$sheet]); + if($debug) + { + $debug_output = print_r($data->sheets[$sheet],true); + $debug_output = str_replace("\n","\\n",$debug_output); + $debug_output = str_replace("\r","\\r",$debug_output); + $table_output[$sheet] .= "
$debug_output
"; + } + echo "sheet_HTML[$sheet] = \"$table_output[$sheet]\";\n"; +} +echo " +function change_tabs(sheet) +{ + //alert('sheet_tab_' + sheet); + for(i=0;i<" , count($data->sheets) , ";i++) + { + document.getElementById('sheet_tab_' + i).className = 'tab_base'; + } + document.getElementById('table_loader_div').innerHTML=sheet_HTML[sheet]; + document.getElementById('sheet_tab_' + sheet).className = 'tab_loaded'; + +} +"; +echo " + +"; +for($sheet=0;$sheetsheets);$sheet++) +{ + echo ""; +} + +echo +""; +echo "
", $data->boundsheets[$sheet]['name'] , "
+
+"; +//echo ""; +/* +echo "
";
+print_r($data);
+echo "
"; +*/ +?> \ No newline at end of file diff --git a/lib/ExcelReader/oleread.inc b/lib/ExcelReader/oleread.inc new file mode 100644 index 0000000..0ac868a --- /dev/null +++ b/lib/ExcelReader/oleread.inc @@ -0,0 +1,271 @@ +=4294967294) + { + $value=-2; + } + return $value; +} + + +class OLERead { + var $data = ''; + + + function OLERead(){ + + + } + + function read($sFileName){ + + // check if file exist and is readable (Darko Miljanovic) + if(!is_readable($sFileName)) { + $this->error = 1; + return false; + } + + $this->data = @file_get_contents($sFileName); + if (!$this->data) { + $this->error = 1; + return false; + } + //echo IDENTIFIER_OLE; + //echo 'start'; + if (substr($this->data, 0, 8) != IDENTIFIER_OLE) { + $this->error = 1; + return false; + } + $this->numBigBlockDepotBlocks = GetInt4d($this->data, NUM_BIG_BLOCK_DEPOT_BLOCKS_POS); + $this->sbdStartBlock = GetInt4d($this->data, SMALL_BLOCK_DEPOT_BLOCK_POS); + $this->rootStartBlock = GetInt4d($this->data, ROOT_START_BLOCK_POS); + $this->extensionBlock = GetInt4d($this->data, EXTENSION_BLOCK_POS); + $this->numExtensionBlocks = GetInt4d($this->data, NUM_EXTENSION_BLOCK_POS); + + /* + echo $this->numBigBlockDepotBlocks." "; + echo $this->sbdStartBlock." "; + echo $this->rootStartBlock." "; + echo $this->extensionBlock." "; + echo $this->numExtensionBlocks." "; + */ + //echo "sbdStartBlock = $this->sbdStartBlock\n"; + $bigBlockDepotBlocks = array(); + $pos = BIG_BLOCK_DEPOT_BLOCKS_POS; + // echo "pos = $pos"; + $bbdBlocks = $this->numBigBlockDepotBlocks; + + if ($this->numExtensionBlocks != 0) { + $bbdBlocks = (BIG_BLOCK_SIZE - BIG_BLOCK_DEPOT_BLOCKS_POS)/4; + } + + for ($i = 0; $i < $bbdBlocks; $i++) { + $bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos); + $pos += 4; + } + + + for ($j = 0; $j < $this->numExtensionBlocks; $j++) { + $pos = ($this->extensionBlock + 1) * BIG_BLOCK_SIZE; + $blocksToRead = min($this->numBigBlockDepotBlocks - $bbdBlocks, BIG_BLOCK_SIZE / 4 - 1); + + for ($i = $bbdBlocks; $i < $bbdBlocks + $blocksToRead; $i++) { + $bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos); + $pos += 4; + } + + $bbdBlocks += $blocksToRead; + if ($bbdBlocks < $this->numBigBlockDepotBlocks) { + $this->extensionBlock = GetInt4d($this->data, $pos); + } + } + + // var_dump($bigBlockDepotBlocks); + + // readBigBlockDepot + $pos = 0; + $index = 0; + $this->bigBlockChain = array(); + + for ($i = 0; $i < $this->numBigBlockDepotBlocks; $i++) { + $pos = ($bigBlockDepotBlocks[$i] + 1) * BIG_BLOCK_SIZE; + //echo "pos = $pos"; + for ($j = 0 ; $j < BIG_BLOCK_SIZE / 4; $j++) { + $this->bigBlockChain[$index] = GetInt4d($this->data, $pos); + $pos += 4 ; + $index++; + } + } + + //var_dump($this->bigBlockChain); + //echo '=====2'; + // readSmallBlockDepot(); + $pos = 0; + $index = 0; + $sbdBlock = $this->sbdStartBlock; + $this->smallBlockChain = array(); + + while ($sbdBlock != -2) { + + $pos = ($sbdBlock + 1) * BIG_BLOCK_SIZE; + + for ($j = 0; $j < BIG_BLOCK_SIZE / 4; $j++) { + $this->smallBlockChain[$index] = GetInt4d($this->data, $pos); + $pos += 4; + $index++; + } + + $sbdBlock = $this->bigBlockChain[$sbdBlock]; + } + + + // readData(rootStartBlock) + $block = $this->rootStartBlock; + $pos = 0; + $this->entry = $this->__readData($block); + + /* + while ($block != -2) { + $pos = ($block + 1) * BIG_BLOCK_SIZE; + $this->entry = $this->entry.substr($this->data, $pos, BIG_BLOCK_SIZE); + $block = $this->bigBlockChain[$block]; + } + */ + //echo '==='.$this->entry."==="; + $this->__readPropertySets(); + + } + + function __readData($bl) { + $block = $bl; + $pos = 0; + $data = ''; + + while ($block != -2) { + $pos = ($block + 1) * BIG_BLOCK_SIZE; + $data = $data.substr($this->data, $pos, BIG_BLOCK_SIZE); + //echo "pos = $pos data=$data\n"; + $block = $this->bigBlockChain[$block]; + } + return $data; + } + + function __readPropertySets(){ + $offset = 0; + //var_dump($this->entry); + while ($offset < strlen($this->entry)) { + $d = substr($this->entry, $offset, PROPERTY_STORAGE_BLOCK_SIZE); + + $nameSize = ord($d[SIZE_OF_NAME_POS]) | (ord($d[SIZE_OF_NAME_POS+1]) << 8); + + $type = ord($d[TYPE_POS]); + //$maxBlock = strlen($d) / BIG_BLOCK_SIZE - 1; + + $startBlock = GetInt4d($d, START_BLOCK_POS); + $size = GetInt4d($d, SIZE_POS); + + $name = ''; + for ($i = 0; $i < $nameSize ; $i++) { + $name .= $d[$i]; + } + + $name = str_replace("\x00", "", $name); + + $this->props[] = array ( + 'name' => $name, + 'type' => $type, + 'startBlock' => $startBlock, + 'size' => $size); + + if (($name == "Workbook") || ($name == "Book")) { + $this->wrkbook = count($this->props) - 1; + } + + if ($name == "Root Entry") { + $this->rootentry = count($this->props) - 1; + } + + //echo "name ==$name=\n"; + + + $offset += PROPERTY_STORAGE_BLOCK_SIZE; + } + + } + + + function getWorkBook(){ + if ($this->props[$this->wrkbook]['size'] < SMALL_BLOCK_THRESHOLD){ +// getSmallBlockStream(PropertyStorage ps) + + $rootdata = $this->__readData($this->props[$this->rootentry]['startBlock']); + + $streamData = ''; + $block = $this->props[$this->wrkbook]['startBlock']; + //$count = 0; + $pos = 0; + while ($block != -2) { + $pos = $block * SMALL_BLOCK_SIZE; + $streamData .= substr($rootdata, $pos, SMALL_BLOCK_SIZE); + + $block = $this->smallBlockChain[$block]; + } + + return $streamData; + + + }else{ + + $numBlocks = $this->props[$this->wrkbook]['size'] / BIG_BLOCK_SIZE; + if ($this->props[$this->wrkbook]['size'] % BIG_BLOCK_SIZE != 0) { + $numBlocks++; + } + + if ($numBlocks == 0) return ''; + + //echo "numBlocks = $numBlocks\n"; + //byte[] streamData = new byte[numBlocks * BIG_BLOCK_SIZE]; + //print_r($this->wrkbook); + $streamData = ''; + $block = $this->props[$this->wrkbook]['startBlock']; + //$count = 0; + $pos = 0; + //echo "block = $block"; + while ($block != -2) { + $pos = ($block + 1) * BIG_BLOCK_SIZE; + $streamData .= substr($this->data, $pos, BIG_BLOCK_SIZE); + $block = $this->bigBlockChain[$block]; + } + //echo 'stream'.$streamData; + return $streamData; + } + } + +} +?> \ No newline at end of file diff --git a/lib/ExcelReader/reader.php b/lib/ExcelReader/reader.php new file mode 100644 index 0000000..f61fb58 --- /dev/null +++ b/lib/ExcelReader/reader.php @@ -0,0 +1,1085 @@ + +* @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 'Spreadsheet/Excel/Reader/OLERead.php'; +require_once 'oleread.inc'; +//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 +* @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 => '$%1.0f', //"$#,##0;($#,##0)", + 0x2b => '%1.2f', //"#,##0.00;(#,##0.00)", + 0x2c => '$%1.2f', //"$#,##0.00;($#,##0.00)", + 0x30 => '%1.0f'); //"##0.0E0"; + + // }}} + // {{{ Spreadsheet_Excel_Reader() + + /** + * Constructor + * + * Some basic initialisation + */ + function Spreadsheet_Excel_Reader() + { + $this->_ole =& new OLERead(); + $this->setUTFEncoder('iconv'); + } + + // }}} + // {{{ setOutputEncoding() + + /** + * Set the encoding method + * + * @param string Encoding to use + * @access public + */ + function setOutputEncoding($encoding) + { + $this->_defaultEncoding = $encoding; + } + + // }}} + // {{{ setUTFEncoder() + + /** + * $encoder = 'iconv' or 'mb' + * set iconv if you would like use 'iconv' for encode UTF-16LE to your encoding + * set mb if you would like use 'mb_convert_encoding' for encode UTF-16LE to your encoding + * + * @access public + * @param string Encoding type to use. Either 'iconv' or 'mb' + */ + function setUTFEncoder($encoder = 'iconv') + { + $this->_encoderFunction = ''; + + if ($encoder == 'iconv') { + $this->_encoderFunction = function_exists('iconv') ? 'iconv' : ''; + } elseif ($encoder == 'mb') { + $this->_encoderFunction = function_exists('mb_convert_encoding') ? + 'mb_convert_encoding' : + ''; + } + } + + // }}} + // {{{ setRowColOffset() + + /** + * todo + * + * @access public + * @param offset + */ + function setRowColOffset($iOffset) + { + $this->_rowoffset = $iOffset; + $this->_coloffset = $iOffset; + } + + // }}} + // {{{ setDefaultFormat() + + /** + * Set the default number format + * + * @access public + * @param Default format + */ + function setDefaultFormat($sFormat) + { + $this->_defaultFormat = $sFormat; + } + + // }}} + // {{{ setColumnFormat() + + /** + * Force a column to use a certain format + * + * @access public + * @param integer Column number + * @param string Format + */ + function setColumnFormat($column, $sFormat) + { + $this->_columnsFormat[$column] = $sFormat; + } + + + // }}} + // {{{ read() + + /** + * Read the spreadsheet file using OLE, then parse + * + * @access public + * @param filename + * @todo return a valid value + */ + function read($sFileName) + { + /* + require_once 'OLE.php'; + $ole = new OLE(); + $ole->read($sFileName); + + foreach ($ole->_list as $i => $pps) { + if (($pps->Name == 'Workbook' || $pps->Name == 'Book') && + $pps->Size >= SMALL_BLOCK_THRESHOLD) { + + $this->data = $ole->getData($i, 0, $ole->getDataLength($i)); + } elseif ($pps->Name == 'Root Entry') { + $this->data = $ole->getData($i, 0, $ole->getDataLength($i)); + } + //var_dump(strlen($ole->getData($i, 0, $ole->getDataLength($i))), $pps->Name, md5($this->data), $ole->getDataLength($i)); + } +//exit; + $this->_parse(); + + return sizeof($this->sheets) > 0; + */ + + $res = $this->_ole->read($sFileName); + + // oops, something goes wrong (Darko Miljanovic) + if($res === false) { + // check error code + if($this->_ole->error == 1) { + // bad file + die('The filename ' . $sFileName . ' is not readable'); + } + // check other error codes here (eg bad fileformat, etc...) + } + + $this->data = $this->_ole->getWorkBook(); + + + /* + $res = $this->_ole->read($sFileName); + + if ($this->isError($res)) { +// var_dump($res); + return $this->raiseError($res); + } + + $total = $this->_ole->ppsTotal(); + for ($i = 0; $i < $total; $i++) { + if ($this->_ole->isFile($i)) { + $type = unpack("v", $this->_ole->getData($i, 0, 2)); + if ($type[''] == 0x0809) { // check if it's a BIFF stream + $this->_index = $i; + $this->data = $this->_ole->getData($i, 0, $this->_ole->getDataLength($i)); + break; + } + } + } + + if ($this->_index === null) { + return $this->raiseError("$file doesn't seem to be an Excel file"); + } + + */ + + //echo "data =".$this->data; + //$this->readRecords(); + $this->_parse(); + } + + + // }}} + // {{{ _parse() + + /** + * Parse a workbook + * + * @access private + * @return bool + */ + function _parse() + { + $pos = 0; + + $code = ord($this->data[$pos]) | ord($this->data[$pos+1])<<8; + $length = ord($this->data[$pos+2]) | ord($this->data[$pos+3])<<8; + + $version = ord($this->data[$pos + 4]) | ord($this->data[$pos + 5])<<8; + $substreamType = ord($this->data[$pos + 6]) | ord($this->data[$pos + 7])<<8; + //echo "Start parse code=".base_convert($code,10,16)." version=".base_convert($version,10,16)." substreamType=".base_convert($substreamType,10,16).""."\n"; + + if (($version != SPREADSHEET_EXCEL_READER_BIFF8) && + ($version != SPREADSHEET_EXCEL_READER_BIFF7)) { + return false; + } + + if ($substreamType != SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS){ + return false; + } + + //print_r($rec); + $pos += $length + 4; + + $code = ord($this->data[$pos]) | ord($this->data[$pos+1])<<8; + $length = ord($this->data[$pos+2]) | ord($this->data[$pos+3])<<8; + + while ($code != SPREADSHEET_EXCEL_READER_TYPE_EOF) { + switch ($code) { + case SPREADSHEET_EXCEL_READER_TYPE_SST: + //echo "Type_SST\n"; + $spos = $pos + 4; + $limitpos = $spos + $length; + $uniqueStrings = $this->_GetInt4d($this->data, $spos+4); + $spos += 8; + for ($i = 0; $i < $uniqueStrings; $i++) { + // Read in the number of characters + if ($spos == $limitpos) { + $opcode = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $conlength = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + if ($opcode != 0x3c) { + return -1; + } + $spos += 4; + $limitpos = $spos + $conlength; + } + $numChars = ord($this->data[$spos]) | (ord($this->data[$spos+1]) << 8); + //echo "i = $i pos = $pos numChars = $numChars "; + $spos += 2; + $optionFlags = ord($this->data[$spos]); + $spos++; + $asciiEncoding = (($optionFlags & 0x01) == 0) ; + $extendedString = ( ($optionFlags & 0x04) != 0); + + // See if string contains formatting information + $richString = ( ($optionFlags & 0x08) != 0); + + if ($richString) { + // Read in the crun + $formattingRuns = ord($this->data[$spos]) | (ord($this->data[$spos+1]) << 8); + $spos += 2; + } + + if ($extendedString) { + // Read in cchExtRst + $extendedRunLength = $this->_GetInt4d($this->data, $spos); + $spos += 4; + } + + $len = ($asciiEncoding)? $numChars : $numChars*2; + if ($spos + $len < $limitpos) { + $retstr = substr($this->data, $spos, $len); + $spos += $len; + }else{ + // found countinue + $retstr = substr($this->data, $spos, $limitpos - $spos); + $bytesRead = $limitpos - $spos; + $charsLeft = $numChars - (($asciiEncoding) ? $bytesRead : ($bytesRead / 2)); + $spos = $limitpos; + + while ($charsLeft > 0){ + $opcode = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $conlength = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + if ($opcode != 0x3c) { + return -1; + } + $spos += 4; + $limitpos = $spos + $conlength; + $option = ord($this->data[$spos]); + $spos += 1; + if ($asciiEncoding && ($option == 0)) { + $len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength); + $retstr .= substr($this->data, $spos, $len); + $charsLeft -= $len; + $asciiEncoding = true; + }elseif (!$asciiEncoding && ($option != 0)){ + $len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength); + $retstr .= substr($this->data, $spos, $len); + $charsLeft -= $len/2; + $asciiEncoding = false; + }elseif (!$asciiEncoding && ($option == 0)) { + // Bummer - the string starts off as Unicode, but after the + // continuation it is in straightforward ASCII encoding + $len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength); + for ($j = 0; $j < $len; $j++) { + $retstr .= $this->data[$spos + $j].chr(0); + } + $charsLeft -= $len; + $asciiEncoding = false; + }else{ + $newstr = ''; + for ($j = 0; $j < strlen($retstr); $j++) { + $newstr = $retstr[$j].chr(0); + } + $retstr = $newstr; + $len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength); + $retstr .= substr($this->data, $spos, $len); + $charsLeft -= $len/2; + $asciiEncoding = false; + //echo "Izavrat\n"; + } + $spos += $len; + + } + } + $retstr = ($asciiEncoding) ? $retstr : $this->_encodeUTF16($retstr); +// echo "Str $i = $retstr\n"; + if ($richString){ + $spos += 4 * $formattingRuns; + } + + // For extended strings, skip over the extended string data + if ($extendedString) { + $spos += $extendedRunLength; + } + //if ($retstr == 'Derby'){ + // echo "bb\n"; + //} + $this->sst[]=$retstr; + } + /*$continueRecords = array(); + while ($this->getNextCode() == Type_CONTINUE) { + $continueRecords[] = &$this->nextRecord(); + } + //echo " 1 Type_SST\n"; + $this->shareStrings = new SSTRecord($r, $continueRecords); + //print_r($this->shareStrings->strings); + */ + // echo 'SST read: '.($time_end-$time_start)."\n"; + break; + + case SPREADSHEET_EXCEL_READER_TYPE_FILEPASS: + return false; + break; + case SPREADSHEET_EXCEL_READER_TYPE_NAME: + //echo "Type_NAME\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_FORMAT: + $indexCode = ord($this->data[$pos+4]) | ord($this->data[$pos+5]) << 8; + + if ($version == SPREADSHEET_EXCEL_READER_BIFF8) { + $numchars = ord($this->data[$pos+6]) | ord($this->data[$pos+7]) << 8; + if (ord($this->data[$pos+8]) == 0){ + $formatString = substr($this->data, $pos+9, $numchars); + } else { + $formatString = substr($this->data, $pos+9, $numchars*2); + } + } else { + $numchars = ord($this->data[$pos+6]); + $formatString = substr($this->data, $pos+7, $numchars*2); + } + + $this->formatRecords[$indexCode] = $formatString; + // echo "Type.FORMAT\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_XF: + //global $dateFormats, $numberFormats; + $indexCode = ord($this->data[$pos+6]) | ord($this->data[$pos+7]) << 8; + //echo "\nType.XF ".count($this->formatRecords['xfrecords'])." $indexCode "; + if (array_key_exists($indexCode, $this->dateFormats)) { + //echo "isdate ".$dateFormats[$indexCode]; + $this->formatRecords['xfrecords'][] = array( + 'type' => 'date', + 'format' => $this->dateFormats[$indexCode] + ); + }elseif (array_key_exists($indexCode, $this->numberFormats)) { + //echo "isnumber ".$this->numberFormats[$indexCode]; + $this->formatRecords['xfrecords'][] = array( + 'type' => 'number', + 'format' => $this->numberFormats[$indexCode] + ); + }else{ + $isdate = FALSE; + if ($indexCode > 0){ + if (isset($this->formatRecords[$indexCode])) + $formatstr = $this->formatRecords[$indexCode]; + //echo '.other.'; + //echo "\ndate-time=$formatstr=\n"; + if ($formatstr) + if (preg_match("/[^hmsday\/\-:\s]/i", $formatstr) == 0) { // found day and time format + $isdate = TRUE; + $formatstr = str_replace('mm', 'i', $formatstr); + $formatstr = str_replace('h', 'H', $formatstr); + //echo "\ndate-time $formatstr \n"; + } + } + + if ($isdate){ + $this->formatRecords['xfrecords'][] = array( + 'type' => 'date', + 'format' => $formatstr, + ); + }else{ + $this->formatRecords['xfrecords'][] = array( + 'type' => 'other', + 'format' => '', + 'code' => $indexCode + ); + } + } + //echo "\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR: + //echo "Type.NINETEENFOUR\n"; + $this->nineteenFour = (ord($this->data[$pos+4]) == 1); + break; + case SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET: + //echo "Type.BOUNDSHEET\n"; + $rec_offset = $this->_GetInt4d($this->data, $pos+4); + $rec_typeFlag = ord($this->data[$pos+8]); + $rec_visibilityFlag = ord($this->data[$pos+9]); + $rec_length = ord($this->data[$pos+10]); + + if ($version == SPREADSHEET_EXCEL_READER_BIFF8){ + $chartype = ord($this->data[$pos+11]); + if ($chartype == 0){ + $rec_name = substr($this->data, $pos+12, $rec_length); + } else { + $rec_name = $this->_encodeUTF16(substr($this->data, $pos+12, $rec_length*2)); + } + }elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7){ + $rec_name = substr($this->data, $pos+11, $rec_length); + } + $this->boundsheets[] = array('name'=>$rec_name, + 'offset'=>$rec_offset); + + break; + + } + + //echo "Code = ".base_convert($r['code'],10,16)."\n"; + $pos += $length + 4; + $code = ord($this->data[$pos]) | ord($this->data[$pos+1])<<8; + $length = ord($this->data[$pos+2]) | ord($this->data[$pos+3])<<8; + + //$r = &$this->nextRecord(); + //echo "1 Code = ".base_convert($r['code'],10,16)."\n"; + } + + foreach ($this->boundsheets as $key=>$val){ + $this->sn = $key; + $this->_parsesheet($val['offset']); + } + return true; + + } + + /** + * Parse a worksheet + * + * @access private + * @param todo + * @todo fix return codes + */ + function _parsesheet($spos) + { + $cont = true; + // read BOF + $code = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $length = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + + $version = ord($this->data[$spos + 4]) | ord($this->data[$spos + 5])<<8; + $substreamType = ord($this->data[$spos + 6]) | ord($this->data[$spos + 7])<<8; + + if (($version != SPREADSHEET_EXCEL_READER_BIFF8) && ($version != SPREADSHEET_EXCEL_READER_BIFF7)) { + return -1; + } + + if ($substreamType != SPREADSHEET_EXCEL_READER_WORKSHEET){ + return -2; + } + //echo "Start parse code=".base_convert($code,10,16)." version=".base_convert($version,10,16)." substreamType=".base_convert($substreamType,10,16).""."\n"; + $spos += $length + 4; + //var_dump($this->formatRecords); + //echo "code $code $length"; + while($cont) { + //echo "mem= ".memory_get_usage()."\n"; +// $r = &$this->file->nextRecord(); + $lowcode = ord($this->data[$spos]); + if ($lowcode == SPREADSHEET_EXCEL_READER_TYPE_EOF) break; + $code = $lowcode | ord($this->data[$spos+1])<<8; + $length = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + $spos += 4; + $this->sheets[$this->sn]['maxrow'] = $this->_rowoffset - 1; + $this->sheets[$this->sn]['maxcol'] = $this->_coloffset - 1; + //echo "Code=".base_convert($code,10,16)." $code\n"; + unset($this->rectype); + $this->multiplier = 1; // need for format with % + switch ($code) { + case SPREADSHEET_EXCEL_READER_TYPE_DIMENSION: + //echo 'Type_DIMENSION '; + if (!isset($this->numRows)) { + if (($length == 10) || ($version == SPREADSHEET_EXCEL_READER_BIFF7)){ + $this->sheets[$this->sn]['numRows'] = ord($this->data[$spos+2]) | ord($this->data[$spos+3]) << 8; + $this->sheets[$this->sn]['numCols'] = ord($this->data[$spos+6]) | ord($this->data[$spos+7]) << 8; + } else { + $this->sheets[$this->sn]['numRows'] = ord($this->data[$spos+4]) | ord($this->data[$spos+5]) << 8; + $this->sheets[$this->sn]['numCols'] = ord($this->data[$spos+10]) | ord($this->data[$spos+11]) << 8; + } + } + //echo 'numRows '.$this->numRows.' '.$this->numCols."\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS: + $cellRanges = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + for ($i = 0; $i < $cellRanges; $i++) { + $fr = ord($this->data[$spos + 8*$i + 2]) | ord($this->data[$spos + 8*$i + 3])<<8; + $lr = ord($this->data[$spos + 8*$i + 4]) | ord($this->data[$spos + 8*$i + 5])<<8; + $fc = ord($this->data[$spos + 8*$i + 6]) | ord($this->data[$spos + 8*$i + 7])<<8; + $lc = ord($this->data[$spos + 8*$i + 8]) | ord($this->data[$spos + 8*$i + 9])<<8; + //$this->sheets[$this->sn]['mergedCells'][] = array($fr + 1, $fc + 1, $lr + 1, $lc + 1); + if ($lr - $fr > 0) { + $this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['rowspan'] = $lr - $fr + 1; + } + if ($lc - $fc > 0) { + $this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['colspan'] = $lc - $fc + 1; + } + } + //echo "Merged Cells $cellRanges $lr $fr $lc $fc\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_RK: + case SPREADSHEET_EXCEL_READER_TYPE_RK2: + //echo 'SPREADSHEET_EXCEL_READER_TYPE_RK'."\n"; + $row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $column = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + $rknum = $this->_GetInt4d($this->data, $spos + 6); + $numValue = $this->_GetIEEE754($rknum); + //echo $numValue." "; + if ($this->isDate($spos)) { + list($string, $raw) = $this->createDate($numValue); + }else{ + $raw = $numValue; + if (isset($this->_columnsFormat[$column + 1])){ + $this->curformat = $this->_columnsFormat[$column + 1]; + } + $string = sprintf($this->curformat, $numValue * $this->multiplier); + //$this->addcell(RKRecord($r)); + } + $this->addcell($row, $column, $string, $raw); + //echo "Type_RK $row $column $string $raw {$this->curformat}\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_LABELSST: + $row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $column = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + $xfindex = ord($this->data[$spos+4]) | ord($this->data[$spos+5])<<8; + $index = $this->_GetInt4d($this->data, $spos + 6); + //var_dump($this->sst); + $this->addcell($row, $column, $this->sst[$index]); + //echo "LabelSST $row $column $string\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_MULRK: + $row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $colFirst = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + $colLast = ord($this->data[$spos + $length - 2]) | ord($this->data[$spos + $length - 1])<<8; + $columns = $colLast - $colFirst + 1; + $tmppos = $spos+4; + for ($i = 0; $i < $columns; $i++) { + $numValue = $this->_GetIEEE754($this->_GetInt4d($this->data, $tmppos + 2)); + if ($this->isDate($tmppos-4)) { + list($string, $raw) = $this->createDate($numValue); + }else{ + $raw = $numValue; + if (isset($this->_columnsFormat[$colFirst + $i + 1])){ + $this->curformat = $this->_columnsFormat[$colFirst + $i + 1]; + } + $string = sprintf($this->curformat, $numValue * $this->multiplier); + } + //$rec['rknumbers'][$i]['xfindex'] = ord($rec['data'][$pos]) | ord($rec['data'][$pos+1]) << 8; + $tmppos += 6; + $this->addcell($row, $colFirst + $i, $string, $raw); + //echo "MULRK $row ".($colFirst + $i)." $string\n"; + } + //MulRKRecord($r); + // Get the individual cell records from the multiple record + //$num = ; + + break; + case SPREADSHEET_EXCEL_READER_TYPE_NUMBER: + $row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $column = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + $tmp = unpack("ddouble", substr($this->data, $spos + 6, 8)); // It machine machine dependent + if ($this->isDate($spos)) { + list($string, $raw) = $this->createDate($tmp['double']); + // $this->addcell(DateRecord($r, 1)); + }else{ + //$raw = $tmp['']; + if (isset($this->_columnsFormat[$column + 1])){ + $this->curformat = $this->_columnsFormat[$column + 1]; + } + $raw = $this->createNumber($spos); + $string = sprintf($this->curformat, $raw * $this->multiplier); + + // $this->addcell(NumberRecord($r)); + } + $this->addcell($row, $column, $string, $raw); + //echo "Number $row $column $string\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_FORMULA: + case SPREADSHEET_EXCEL_READER_TYPE_FORMULA2: + $row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $column = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + if ((ord($this->data[$spos+6])==0) && (ord($this->data[$spos+12])==255) && (ord($this->data[$spos+13])==255)) { + //String formula. Result follows in a STRING record + //echo "FORMULA $row $column Formula with a string
\n"; + } elseif ((ord($this->data[$spos+6])==1) && (ord($this->data[$spos+12])==255) && (ord($this->data[$spos+13])==255)) { + //Boolean formula. Result is in +2; 0=false,1=true + } elseif ((ord($this->data[$spos+6])==2) && (ord($this->data[$spos+12])==255) && (ord($this->data[$spos+13])==255)) { + //Error formula. Error code is in +2; + } elseif ((ord($this->data[$spos+6])==3) && (ord($this->data[$spos+12])==255) && (ord($this->data[$spos+13])==255)) { + //Formula result is a null string. + } else { + // result is a number, so first 14 bytes are just like a _NUMBER record + $tmp = unpack("ddouble", substr($this->data, $spos + 6, 8)); // It machine machine dependent + if ($this->isDate($spos)) { + list($string, $raw) = $this->createDate($tmp['double']); + // $this->addcell(DateRecord($r, 1)); + }else{ + //$raw = $tmp['']; + if (isset($this->_columnsFormat[$column + 1])){ + $this->curformat = $this->_columnsFormat[$column + 1]; + } + $raw = $this->createNumber($spos); + $string = sprintf($this->curformat, $raw * $this->multiplier); + + // $this->addcell(NumberRecord($r)); + } + $this->addcell($row, $column, $string, $raw); + //echo "Number $row $column $string\n"; + } + break; + case SPREADSHEET_EXCEL_READER_TYPE_BOOLERR: + $row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $column = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + $string = ord($this->data[$spos+6]); + $this->addcell($row, $column, $string); + //echo 'Type_BOOLERR '."\n"; + break; + case SPREADSHEET_EXCEL_READER_TYPE_ROW: + case SPREADSHEET_EXCEL_READER_TYPE_DBCELL: + case SPREADSHEET_EXCEL_READER_TYPE_MULBLANK: + break; + case SPREADSHEET_EXCEL_READER_TYPE_LABEL: + $row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8; + $column = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8; + $this->addcell($row, $column, substr($this->data, $spos + 8, ord($this->data[$spos + 6]) | ord($this->data[$spos + 7])<<8)); + + // $this->addcell(LabelRecord($r)); + break; + + case SPREADSHEET_EXCEL_READER_TYPE_EOF: + $cont = false; + break; + default: + //echo ' unknown :'.base_convert($r['code'],10,16)."\n"; + break; + + } + $spos += $length; + } + + if (!isset($this->sheets[$this->sn]['numRows'])) + $this->sheets[$this->sn]['numRows'] = $this->sheets[$this->sn]['maxrow']; + if (!isset($this->sheets[$this->sn]['numCols'])) + $this->sheets[$this->sn]['numCols'] = $this->sheets[$this->sn]['maxcol']; + + } + + /** + * Check whether the current record read is a date + * + * @param todo + * @return boolean True if date, false otherwise + */ + function isDate($spos) + { + //$xfindex = GetInt2d(, 4); + $xfindex = ord($this->data[$spos+4]) | ord($this->data[$spos+5]) << 8; + //echo 'check is date '.$xfindex.' '.$this->formatRecords['xfrecords'][$xfindex]['type']."\n"; + //var_dump($this->formatRecords['xfrecords'][$xfindex]); + if ($this->formatRecords['xfrecords'][$xfindex]['type'] == 'date') { + $this->curformat = $this->formatRecords['xfrecords'][$xfindex]['format']; + $this->rectype = 'date'; + return true; + } else { + if ($this->formatRecords['xfrecords'][$xfindex]['type'] == 'number') { + $this->curformat = $this->formatRecords['xfrecords'][$xfindex]['format']; + $this->rectype = 'number'; + if (($xfindex == 0x9) || ($xfindex == 0xa)){ + $this->multiplier = 100; + } + }else{ + $this->curformat = $this->_defaultFormat; + $this->rectype = 'unknown'; + } + return false; + } + } + + //}}} + //{{{ createDate() + + /** + * Convert the raw Excel date into a human readable format + * + * Dates in Excel are stored as number of seconds from an epoch. On + * Windows, the epoch is 30/12/1899 and on Mac it's 01/01/1904 + * + * @access private + * @param integer The raw Excel value to convert + * @return array First element is the converted date, the second element is number a unix timestamp + */ + function createDate($numValue) + { + if ($numValue > 1) { + $utcDays = $numValue - ($this->nineteenFour ? SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904 : SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS); + $utcValue = round(($utcDays+1) * SPREADSHEET_EXCEL_READER_MSINADAY); + $string = date ($this->curformat, $utcValue); + $raw = $utcValue; + } else { + $raw = $numValue; + $hours = floor($numValue * 24); + $mins = floor($numValue * 24 * 60) - $hours * 60; + $secs = floor($numValue * SPREADSHEET_EXCEL_READER_MSINADAY) - $hours * 60 * 60 - $mins * 60; + $string = date ($this->curformat, mktime($hours, $mins, $secs)); + } + + return array($string, $raw); + } + + function createNumber($spos) + { + $rknumhigh = $this->_GetInt4d($this->data, $spos + 10); + $rknumlow = $this->_GetInt4d($this->data, $spos + 6); + //for ($i=0; $i<8; $i++) { echo ord($this->data[$i+$spos+6]) . " "; } echo "
"; + $sign = ($rknumhigh & 0x80000000) >> 31; + $exp = ($rknumhigh & 0x7ff00000) >> 20; + $mantissa = (0x100000 | ($rknumhigh & 0x000fffff)); + $mantissalow1 = ($rknumlow & 0x80000000) >> 31; + $mantissalow2 = ($rknumlow & 0x7fffffff); + $value = $mantissa / pow( 2 , (20- ($exp - 1023))); + if ($mantissalow1 != 0) $value += 1 / pow (2 , (21 - ($exp - 1023))); + $value += $mantissalow2 / pow (2 , (52 - ($exp - 1023))); + //echo "Sign = $sign, Exp = $exp, mantissahighx = $mantissa, mantissalow1 = $mantissalow1, mantissalow2 = $mantissalow2
\n"; + if ($sign) {$value = -1 * $value;} + return $value; + } + + function addcell($row, $col, $string, $raw = '') + { + //echo "ADD cel $row-$col $string\n"; + $this->sheets[$this->sn]['maxrow'] = max($this->sheets[$this->sn]['maxrow'], $row + $this->_rowoffset); + $this->sheets[$this->sn]['maxcol'] = max($this->sheets[$this->sn]['maxcol'], $col + $this->_coloffset); + $this->sheets[$this->sn]['cells'][$row + $this->_rowoffset][$col + $this->_coloffset] = $string; + if ($raw) + $this->sheets[$this->sn]['cellsInfo'][$row + $this->_rowoffset][$col + $this->_coloffset]['raw'] = $raw; + if (isset($this->rectype)) + $this->sheets[$this->sn]['cellsInfo'][$row + $this->_rowoffset][$col + $this->_coloffset]['type'] = $this->rectype; + + } + + + function _GetIEEE754($rknum) + { + if (($rknum & 0x02) != 0) { + $value = $rknum >> 2; + } else { +//mmp +// first comment out the previously existing 7 lines of code here +// $tmp = unpack("d", pack("VV", 0, ($rknum & 0xfffffffc))); +// //$value = $tmp['']; +// if (array_key_exists(1, $tmp)) { +// $value = $tmp[1]; +// } else { +// $value = $tmp['']; +// } +// I got my info on IEEE754 encoding from +// http://research.microsoft.com/~hollasch/cgindex/coding/ieeefloat.html +// The RK format calls for using only the most significant 30 bits of the +// 64 bit floating point value. The other 34 bits are assumed to be 0 +// So, we use the upper 30 bits of $rknum as follows... + $sign = ($rknum & 0x80000000) >> 31; + $exp = ($rknum & 0x7ff00000) >> 20; + $mantissa = (0x100000 | ($rknum & 0x000ffffc)); + $value = $mantissa / pow( 2 , (20- ($exp - 1023))); + if ($sign) {$value = -1 * $value;} +//end of changes by mmp + + } + + if (($rknum & 0x01) != 0) { + $value /= 100; + } + return $value; + } + + function _encodeUTF16($string) + { + $result = $string; + if ($this->_defaultEncoding){ + switch ($this->_encoderFunction){ + case 'iconv' : $result = iconv('UTF-16LE', $this->_defaultEncoding, $string); + break; + case 'mb_convert_encoding' : $result = mb_convert_encoding($string, $this->_defaultEncoding, 'UTF-16LE' ); + break; + } + } + return $result; + } + + function _GetInt4d($data, $pos) + { + $value = ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24); + if ($value>=4294967294) + { + $value=-2; + } + return $value; + } + +} + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * c-hanging-comment-ender-p: nil + * End: + */ + +?> diff --git a/lib/XlsParser.php b/lib/XlsParser.php new file mode 100644 index 0000000..b30085e --- /dev/null +++ b/lib/XlsParser.php @@ -0,0 +1,107 @@ +setupReader(); + } + + + /** + * устанавливает ридер и его параметры + */ + protected function setupReader() + { + require_once 'ExcelReader/reader.php'; + $this->reader = new \Spreadsheet_Excel_Reader(); + $this->reader->setOutputEncoding( $this->encoding ); + $this->reader->read( $this->file_path ); + + } + + public function read() + { + parent::read(); + + $this->cleanUp(); + + return $this->result; + } + + + protected function readRow( ) + { + $this->row = []; + $current_sheet = $this->reader->sheets[ $this->active_sheet ]; + + for ( $j = 1; $j <= $current_sheet['numCols']; $j++ ) { + if ( isset( $current_sheet['cells'][ $this->current_row_number ][$j]) ) + $this->row[] = $current_sheet['cells'][ $this->current_row_number ][$j]; + } + } + + protected function isEmptyRow(){ + + $is_empty = false; + + if ( !$this->row ) { + return true; + } + if ( count( $this->row ) < $this->min_column_quantity ) { + return true; + } + + $j = 0; + for ($i = 1; $i <= count( $this->row ); $i++) { + + if ( !isset( $this->row[ $i - 1 ] ) ) { + continue; + } + + if ( $this->isEmptyColumn( $this->row[$i - 1] ) ) { + $j++; + } + + if ( $j >= $this->min_column_quantity ) { + $is_empty = true; + break; + } + } + + return $is_empty; + } + + protected function isEmptyColumn( $val ){ + return $val == ''; + } + + protected function setResult( ){ + $this->result[] = $this->row; + } +} \ No newline at end of file -- libgit2 0.21.4