検索

php读取execel内容

Jun 13, 2016 am 11:21 AM
abcalertdefineerrorNOTphpwarningコンテンツ読む


define('ABC_CRITICAL',      0);
define('ABC_ERROR',         1);
define('ABC_ALERT',         2);
define('ABC_WARNING',       3);
define('ABC_NOTICE',        4);
define('ABC_INFO',          5);
define('ABC_DEBUG',         6);
define('ABC_TRACE',         7);
define('ABC_VAR_DUMP',      8);
define('ABC_NO_LOG',      -1);
$php_version = split( ".", phpversion() );
if( $php_version[0] == 4 && $php_version[1]     if( !function_exists('var_export') ) {
        function var_export( $exp, $ret ) {
ob_start();
var_dump( $exp );
$result = ob_get_contents();
ob_end_clean();
return $result;
}}}function print_bt()
{
print "n";<br>$cs = debug_backtrace();<br>for( $i = 1; $i {<br>$item = $cs[ $i ];<br>for( $j = 0; $j if( is_string($item['args'][$j]) )<br>$item['args'][$j] = """ . $item['args'][$j] . """;<br>$args = join(",", $item['args'] );<br>if( isset( $item['class'] ) )<br>$str = sprintf("%s(%d): %s%s%s(%s)",<br>$item['file'],<br>$item['line'],<br>$item['class'],<br>$item['type'],<br>$item['function'],<br>$args );<br>else<br>$str = sprintf("%s(%d): %s(%s)",<br>$item['file'],<br>$item['line'],<br>$item['function'],<br>$args );<br>echo $str . "<br>n";<br>}print "n";
}function _die( $str )
{
print "Script died with reason: $str
n";
print_bt();
exit();
}class DebugOut
{
var $priorities = array(ABC_CRITICAL    => 'critical',
                        ABC_ERROR       => 'error',
                        ABC_ALERT       => 'alert',
                        ABC_WARNING     => 'warning',
                        ABC_NOTICE      => 'notice',
                        ABC_INFO        => 'info',
                        ABC_DEBUG       => 'debug',
                        ABC_TRACE       => 'trace',
                        ABC_VAR_DUMP        => 'dump'
                        );
var $_ready = false;
var $_currentPriority = ABC_DEBUG;
var $_consumers = array();
var  $_filename;
var  $_fp;
var  $_logger_name;
 function DebugOut($name, $logger_name, $level ){
     $this->_filename = $name;
     $this->_currentPriority = $level;
     $this->_logger_name = $logger_name;
     if ($level > ABC_NO_LOG){
        $this->_openfile();
     }
     register_shutdown_function(array($this,"close"));
 } function log($message, $priority = ABC_INFO) {
        if ($priority > $this->_currentPriority) {
            return false;
        }
        return $this->_writeLine($message, $priority, strftime('%b %d %H:%M:%S'));
 } function dump($variable,$name) {
       $priority = ABC_VAR_DUMP;
       if ($priority > $this->_currentPriority ) {
            return false;
       }       $time = strftime('%b %d %H:%M:%S');
       $message = var_export($variable,true);
       return fwrite($this->_fp,
                     sprintf("%s %s [%s] variable %s = %s rn",
                             $time,
                             $this->_logger_name,
                             $this->priorities[$priority],
                             $name,
                             $message)
                             );
 } function info($message) {
        return $this->log($message, ABC_INFO);
 } function debug($message) {
        return $this->log($message, ABC_DEBUG);
 } function notice($message) {
        return $this->log($message, ABC_NOTICE);
 } function warning($message) {
        return $this->log($message, ABC_WARNING);
 } function trace($message) {
        return $this->log($message, ABC_TRACE);
 } function error($message) {
        return $this->log($message, ABC_ERROR);
 }
 function _writeLine($message, $priority, $time) {
    if( fwrite($this->_fp, sprintf("%s %s [%s] %srn", $time, $this->_logger_name, $this->priorities[$priority], $message)) ) {
        return fflush($this->_fp);
    } else {
        return false;
    } } function _openfile() {
    if (($this->_fp = @fopen($this->_filename, 'a')) == false) {
        return false;
    }        return true;
 } function close(){
    if($this->_currentPriority != ABC_NO_LOG){
        $this->info("Logger stoped");
        return fclose($this->_fp);
    } }
 function Factory($name, $logger_name, $level) {
    $instance = new DebugOut($name, $logger_name, $level);
    return $instance;
 } function &getWriterSingleton($name, $logger_name, $level = ABC_DEBUG){
      static $instances;
      if (!isset($instances)){
        $instances = array();
      }      $signature = serialize(array($name, $level));
      if (!isset($instances[$signature])) {
            $instances[$signature] = DebugOut::Factory($name, $logger_name, $level);
      }     
      return $instances[$signature];
 } function attach(&$logObserver) {
    if (!is_object($logObserver)) {
        return false;
    }    $logObserver->_listenerID = uniqid(rand());
    $this->_listeners[$logObserver->_listenerID] = &$logObserver;
 }}define ('ABC_BAD_DATE', -1);
class ExcelDateUtil{
function xls2tstamp($date) {
$date=$date>25568?$date:25569;
   $ofs=(70 * 365 + 17+2) * 86400;
   return ($date * 86400) - $ofs;
}function getDateArray($xls_date){
    $ret = array();
    if ($xls_date == 60) {
        $ret['day']   = 29;
        $ret['month'] = 2;
        $ret['year']  = 1900;
        return $ret;
    } else if ($xls_date          $xls_date++;
    }
    $l = $xls_date + 68569 + 2415019;
    $n = (int)(( 4 * $l ) / 146097);
    $l = $l - (int)(( 146097 * $n + 3 ) / 4);
    $i = (int)(( 4000 * ( $l + 1 ) ) / 1461001);
    $l = $l - (int)(( 1461 * $i ) / 4) + 31;
    $j = (int)(( 80 * $l ) / 2447);
    $ret['day'] = $l - (int)(( 2447 * $j ) / 80);
    $l = (int)($j / 11);
    $ret['month'] = $j + 2 - ( 12 * $l );
    $ret['year'] = 100 * ( $n - 49 ) + $i + $l;
    return $ret;
}function isInternalDateFormat($format) {
    $retval =false;
    switch(format) {
        case 0x0e:
        case 0x0f:
        case 0x10:
        case 0x11:
        case 0x12:
        case 0x13:
        case 0x14:
        case 0x15:
        case 0x16:
        case 0x2d:
        case 0x2e:
        case 0x2f:
        case 0xa4:
        case 0xa5:
        case 0xa6:
        case 0xa7:
        case 0xa8:
        case 0xa9:
        case 0xaa:
        case 0xab:
        case 0xac:
        case 0xad:
        $retval = true; break;
        default: $retval = false; break;
    }         return $retval;
}}define('EXCEL_FONT_RID',0x31);
define('XF_SCRIPT_NONE',0);
define('XF_SCRIPT_SUPERSCRIPT',1);
define('XF_SCRIPT_SUBSCRIPT',2);
define('XF_UNDERLINE_NONE',0x0);
define('XF_UNDERLINE_SINGLE',0x1);
define('XF_UNDERLINE_DOUBLE',0x2);
define('XF_UNDERLINE_SINGLE_ACCOUNTING',0x3);
define('XF_UNDERLINE_DOUBLE_ACCOUNTING',0x4);
define('XF_STYLE_ITALIC', 0x2);
define('XF_STYLE_STRIKEOUT', 0x8);
define('XF_BOLDNESS_REGULAR',0x190);
define('XF_BOLDNESS_BOLD',0x2BC);
class ExcelFont {
 function basicFontRecord() {
    return  array('size'     => 10,
                    'script'   => XF_SCRIPT_NONE,
                    'undeline' => XF_UNDERLINE_NONE,
                    'italic'   => false,
                    'strikeout'=> false,
                    'bold'     => false,
                    'boldness' => XF_BOLDNESS_REGULAR,
                    'palete'   => 0,
                    'name'     => 'Arial');
 } function getFontRecord(&$wb,$ptr) {
    $retval = array('size'     => 0,
                    'script'   => XF_SCRIPT_NONE,
                    'undeline' => XF_UNDERLINE_NONE,
                    'italic'   => false,
                    'strikeout'=> false,
                    'bold'     => false,
                    'boldness' => XF_BOLDNESS_REGULAR,
                    'palete'   => 0,
                    'name'     => '');
    $retval['size'] = (ord($wb[$ptr])+ 256*ord($wb[$ptr+1]))/20;
    $style=ord($wb[$ptr+2]);
    if (($style & XF_STYLE_ITALIC) != 0) {
        $retval['italic'] = true;
    }    if (($style & XF_STYLE_STRIKEOUT) != 0) {
        $retval['strikeout'] = true;
    }    $retval['palete'] = ord($wb[$ptr+4])+256*ord($wb[$ptr+5]);
    $retval['boldness'] = ord($wb[$ptr+6])+256*ord($wb[$ptr+7]);
    $retval['bold'] = $retval['boldness'] == XF_BOLDNESS_REGULAR ? false:true;
    $retval['script'] =  ord($wb[$ptr+8])+256*ord($wb[$ptr+9]);
    $retval['underline'] = ord($wb[$ptr+10]);
    $length = ord($wb[$ptr+14]);
    if($length >0) {
        if(ord($wb[$ptr+15]) == 0) {
            $retval['name'] = substr($wb,$ptr+16,$length);
        } else {
            $retval['name'] = ExcelFont::getUnicodeString($wb,$ptr+15,$length);
        }    }    return $retval;
 } function toString(&$record,$index) {
    $retval = sprintf("Font Index = %d nFont Size =%dnItalic = %snStrikeoout=%snPalete=%snBoldness = %s Bold=%sn Script = %dn Underline = %dn FontName=%s


",
                $index,
                $record['size'],
                $record['italic']    == true?"true":"false",
                $record['strikeout'] == true?"true":"false",
                $record['palete'],
                $record['boldness'],
                $record['bold'] == true?"true":"false",
                $record['script'],
                $record['underline'],
                $record['name']
                );
    return $retval;
 } function getUnicodeString(&$string,$offset,$length) {
        $bstring = "";
        $index   = $offset + 1;
        for ($k = 0; $k         {
            $bstring = $bstring.$string[$index];
            $index        += 2;
        }        return substr($bstring,0,$length);
 } function ExcelToCSS($rec, $app_font=true, $app_size=true, $app_italic=true, $app_bold=true){
    $ret = "";
    if($app_font==true){
        $ret = $ret."font-family:".$rec['name']."; ";
    }    if($app_size==true){
        $ret = $ret."font-size:".$rec['size']."pt; ";
    }    if($app_bold==true){
        if($rec['bold']==true){
            $ret = $ret."font-weight:bold; ";
        } else {
            $ret = $ret."font-weight:normal; ";
        }    }    if($app_italic==true){
        if($rec['italic']==true){
            $ret = $ret."font-style:italic; ";
        } else {
            $ret = $ret."font-style:normal; ";
        }    }    return $ret;
 }}define ( DP_EMPTY, 0 );
define ( DP_STRING_SOURCE, 1 );
define ( DP_FILE_SOURCE, 2 );
class ExcelParserUtil
{
function str2long($str) {
return ord($str[0]) + 256*(ord($str[1]) +
256*(ord($str[2]) + 256*(ord($str[3])) ));
}}
class DataProvider
{
function DataProvider( $data, $dataType )
{
switch( $dataType )
{
case DP_FILE_SOURCE:
if( !( $this->_data = @fopen( $data, "rb" )) )
return;
$this->_size = @filesize( $data );
if( !$this->_size )
_die("Failed to determine file size.");
break;
case DP_STRING_SOURCE:
$this->_data = $data;
$this->_size = strlen( $data );
break;
default:
_die("Invalid data type provided.");
}$this->_type = $dataType;
register_shutdown_function( array( $this, "close") );
}function get( $offset, $length )
{
if( !$this->isValid() )
_die("Data provider is empty.");
if( $this->_baseOfs + $offset + $length > $this->_size )
_die("Invalid offset/length.");
switch( $this->_type )
{
case DP_FILE_SOURCE:
{
if( @fseek( $this->_data, $this->_baseOfs + $offset, SEEK_SET ) == -1 )
_die("Failed to seek file position specified by offest.");
return @fread( $this->_data, $length );
}case DP_STRING_SOURCE:
{
$rc = substr( $this->_data, $this->_baseOfs + $offset, $length );
return $rc;
}default:
_die("Invalid data type or class was not initialized.");
}}function getByte( $offset )
{
return $this->get( $offset, 1 );
}function getOrd( $offset )
{
return ord( $this->getByte( $offset ) );
}function getLong( $offset )
{
$str = $this->get( $offset, 4 );
return ExcelParserUtil::str2long( $str );
}function getSize()
{
if( !$this->isValid() )
_die("Data provider is empty.");
return $this->_size;
}function getBlocks()
{
if( !$this->isValid() )
_die("Data provider is empty.");
return (int)(($this->_size - 1) / 0x200) - 1;
}function ReadFromFat( $chain, $gran = 0x200 )
{
$rc = '';
for( $i = 0; $i $rc .= $this->get( $chain[$i] * $gran, $gran );
return $rc;
}function close()
{
switch($this->_type )
{
case DP_FILE_SOURCE:
@fclose( $this->_data );
case DP_STRING_SOURCE:
$this->_data = null;
default:
$_type = DP_EMPTY;
break;
}}function isValid()
{
return $this->_type != DP_EMPTY;
}var $_type = DP_EMPTY;
var $_data = null;
var $_size = -1;
var $_baseOfs = 0;
}class ExcelFileParser {
var $dp = null;
var $max_blocks;
var $max_sblocks;
var $fat;
var $sfat;
var $formats;
var $xf;
var $fonts;
    var $dbglog;

    function ExcelFileParser($logfile="",$level=ABC_NO_LOG) {
$this->dbglog = &DebugOut::getWriterSingleton($logfile,"",$level);
        $this->dbglog->info("Logger started");
    }function populateFormat() {
$this->dbglog->trace(" populateFormat() function call");
$ret = array (
        0=> "General",
        1=> "0",
        2=> "0.00",
        3=> "#,##0",
        4=> "#,##0.00",
        5=> "($#,##0_);($#,##0)",
        6=> "($#,##0_);[Red]($#,##0)",
        7=> "($#,##0.00);($#,##0.00)",
        8=> "($#,##0.00_);[Red]($#,##0.00)",
        9=> "0%",
        0xa=> "0.00%",
        0xb=> "0.00E+00",
        0xc=> "# ?/?",
        0xd=> "# ??/??",
        0xe=> "m/d/yy",
        0xf=> "d-mmm-yy",
        0x10=> "d-mmm",
        0x11=> "mmm-yy",
        0x12=> "h:mm AM/PM",
        0x13=> "h:mm:ss AM/PM",
        0x14=> "h:mm",
        0x15=> "h:mm:ss",
        0x16=> "m/d/yy h:mm",
        0x17=> "0x17",
        0x18=> "0x18",
        0x19=> "0x19",
        0x1a=> "0x1a",
        0x1b=> "0x1b",
        0x1c=> "0x1c",
        0x1d=> "0x1d",
        0x1e=> "0x1e",
        0x1f=> "0x1f",
        0x20=> "0x20",
        0x21=> "0x21",
        0x22=> "0x22",
        0x23=> "0x23",
        0x24=> "0x24",
        0x25=> "(#,##0_);(#,##0)",
        0x26=> "(#,##0_);[Red](#,##0)",
        0x27=> "(#,##0.00_);(#,##0.00)",
        0x28=> "(#,##0.00_);[Red](#,##0.00)",
        0x29=> "_(*#,##0_);_(*(#,##0);_(* "-"_);_(@_)",
        0x2a=> "_($*#,##0_);_($*(#,##0);_($* "-"_);_(@_)",
        0x2b=> "_(*#,##0.00_);_(*(#,##0.00);_(*"-"??_);_(@_)",
        0x2c=> "_($*#,##0.00_);_($*(#,##0.00);_($*"-"??_);_(@_)",
        0x2d=> "mm:ss",
        0x2e=> "[h]:mm:ss",
        0x2f=> "mm:ss.0",
        0x30=> "##0.0E+0",
        0x31=> "@");
            $this->dbglog->dump($ret,"$ret");
            $this->dbglog->trace("populateFormat() function return");
        return $ret;
}function xls2tstamp($date) {
$date=$date>25568?$date:25569;
   $ofs=(70 * 365 + 17+2) * 86400;
   return ($date * 86400) - $ofs;
}function getDateArray($date) {
   return ExcelDateUtil::getDateArray($date);
}function isDateFormat($val){
$f_i=$this->xf['format'][$val];
if(preg_match("/[m|d|y]/i",$this->format[$f_i])!=0){
    if(strrpos($this->format[$f_i],'[')!=FALSE) {
        $tmp = preg_replace("/([/?)(w+)([^]]*])/","'\1'.''.'\3'",$this->format[$f_i]);
    if(preg_match("/[m|d|y]/i",$tmp)!=0)
       return TRUE;
     else
       return FALSE;
    } else {
        return TRUE;
    }} else
  return FALSE;
}function getUnicodeString($str,$ofs){
   $size=0;
   $i_ofs=0;
   return substr($str,$ofs+$i_ofs+1,$size);
}function getByteString($str,$ofs){
   $size=0;
   $i_ofs=0;
     $size=ord($str[$ofs]);
     $i_ofs=1;
}
function get_blocks_chain($start,$small_fat=false) {
$this->dbglog->trace("get_blocks_chain(".var_export($start,true).",".var_export($small_fat,true).") function call ");
$chain = array();
$next_block = $start;
if( !$small_fat ) {
while(  ($next_block!=0xfffffffe) &&
($next_block max_blocks) &&
($next_block fat)) )
{
$chain[] = $next_block;
$next_block = $this->fat[$next_block];
}} else {
while(  ($next_block!=0xfffffffe) &&
($next_block max_sblocks) &&
($next_block sfat)) )
{
$chain[] = $next_block;
$next_block = $this->sfat[$next_block];
}}if( $next_block != 0xfffffffe )
return false;
$this->dbglog->dump($chain,"$chain");
$this->dbglog->trace("get_blocks_chain() function return");
return $chain;
}
function find_stream( $dir, $item_name,$item_num=0) {
        $this->dbglog->trace("find_stream(".var_export($dir,true).",".var_export($item_name,true).",".var_export($item_num,true).") function call ");
$dt = $dir->getOrd( $item_num * 0x80 + 0x42 );
$prev = $dir->getLong( $item_num * 0x80 + 0x44 );
$next = $dir->getLong( $item_num * 0x80 + 0x48 );
$dir_ = $dir->getLong( $item_num * 0x80 + 0x4c );
$curr_name = '';
if( ($dt==2) || ($dt==5) )
for( $i=0;
 $i getOrd( $item_num * 0x80 + 0x40 ) +
  256 * $dir->getOrd( $item_num * 0x80 + 0x41 ) )/2-1;
 $i++ )
$curr_name .= $dir->getByte( $item_num * 0x80 + $i * 2 );
if( (($dt==2) || ($dt==5)) && (strcmp($curr_name,$item_name)==0) ){
    $this->dbglog->trace("find_stream() function return with ".var_export($item_num,true));
return $item_num;
}if( $prev != 0xffffffff ) {
$i = $this->find_stream( $dir, $item_name, $prev);
if( $i>=0 ){
    $this->dbglog->trace("find_stream() function return with ".var_export($i,true));
    return $i;
    }}if( $next != 0xffffffff ) {
$i = $this->find_stream( $dir, $item_name, $next);
if( $i>=0 ){
    $this->dbglog->trace("find_stream() function return with ".var_export($i,true));
    return $i;
}}if( $dir_ != 0xffffffff ) {
$i = $this->find_stream( $dir, $item_name, $dir_ );
if( $i>=0 ) {
    $this->dbglog->trace("find_stream() function return with ".var_export($i,true));
    return $i;
}}        $this->dbglog->trace("find_stream() function return with -1");
return -1;
}function rk_decode($rk) {
    $this->dbglog->trace("rk_decode(".var_export($rk,true).") function call");
$res = array();
if( $rk & 2 ) {
$val = ($rk & 0xfffffffc) >> 2;
if( $rk & 1 ) $val = $val / 100;
if (((float)$val) == floor((float)$val)){
   $res['val'] = (int)$val;
   $res['type'] = 1;
} else {
   $res['val'] = (float)$val;
   $res['type'] = 2;
}} else {
$res['type'] = 2;
$frk = $rk;
$fexp =  (($frk & 0x7ff00000) >> 20) - 1023;
$val = 1+(($frk & 0x000fffff) >> 2)/262144;
if( $fexp > 0 ) {
for( $i=0; $i$val *= 2;
} else {
if( $fexp==-1023 ) {
$val=0;
} else {
 for( $i=0; $i$val /= 2;
}}if( $rk & 1 ) $val = $val / 100;
if( $rk & 0x80000000 ) $val = -$val;
$res['val'] = (float)$val;
}$this->dbglog->trace("rk_decode() function returns");
return $res;
}
function parse_worksheet($ws) {
        $this->dbglog->debug("parse_worksheet(DATA) function");
if( strlen($ws)     $this->dbglog->trace("parse_worksheet() function returns 7 (Data not Found)");
        return 7;
    }if( strlen($ws)     $this->dbglog->trace("parse_worksheet() function returns 6 (File Corrupted)");
    return 6;
}
if( strlen($ws) if( ord($ws[0]) != 0x09 ) return 6;
$vers = ord($ws[1]);
if( ($vers!=0) && ($vers!=2) && ($vers!=4) && ($vers!=8) )
return 8;
if( $vers!=8 ) {
 $biff_ver = ($ver+4)/2;
} else {
 if( strlen($ws)  switch( ord($ws[4])+256*ord($ws[5]) ) {
case 0x0500:
if( ord($ws[0x0a])+256*ord($ws[0x0b]) $biff_ver = 5;
} else {
switch(ord( $ws[8])+256*ord($ws[9]) ) {
 case 2412:
 case 3218:
 case 3321:
             $this->dbglog->debug("Parsed BIFF version is 5");
$biff_ver = 5;
 break;
 default:
    $this->dbglog->debug("Parsed BIFF version is 7");
$biff_ver = 7;
break;
}}break;
case 0x0600:
    $this->dbglog->debug("Parsed BIFF version is 8");
$biff_ver = 8;
break;
default:
return 8;
 }}if( $biff_ver   $this->dbglog->debug("parse_worksheet() function found ($biff_ver   return 8;
}$ptr = 0;
$data = array('biff_version' => $biff_ver );
while( (ord($ws[$ptr])!=0x0a) && ($ptr switch (ord($ws[$ptr])+256*ord($ws[$ptr+1])) {
  case 0x0203:
     $this->dbglog->trace("found NUMBER");
if( ($biff_ver          $this->dbglog->trace("$biff_ver     break;
}if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3]))          $this->dbglog->debug("parse_worksheet() return 6");
return 6;
}$row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
$col = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
$num_lo = ExcelParserUtil::str2long(substr($ws,$ptr+10,4));
$num_hi = ExcelParserUtil::str2long(substr($ws,$ptr+14,4));
$xf_i = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
if($this->isDateFormat($xf_i)){
$data['cell'][$row][$col]['type'] = 3;
} else {
$data['cell'][$row][$col]['type'] = 2;
}$fonti = $this->xf['font'][$xf_i];
    $data['cell'][$row][$fc+$i]['font'] = $fonti;
$fexp = (($num_hi & 0x7ff00000) >> 20) - 1023;
$val = 1+(($num_hi & 0x000fffff)+$num_lo/4294967296)/1048576;
if( $fexp > 0 ) {
for( $i=0; $i$val *= 2;
} else {
for( $i=0; $i$val /= 2;
}if( $num_hi & 0x80000000 ) $val = -$val;
$data['cell'][$row][$col]['data'] = (float)$val;
if( !isset($data['max_row']) ||
    ($data['max_row'] $data['max_row'] = $row;
if( !isset($data['max_col']) ||
    ($data['max_col'] $data['max_col'] = $col;
break;
  case 0x027e:
  $this->dbglog->trace("found RK");
if( ($biff_ver if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3])) return 6;
$row  = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
$col  = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
$xf_i = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
$val  = $this->rk_decode(
ExcelParserUtil::str2long(substr($ws,$ptr+10,4))
);
if($this->isDateFormat($xf_i)==TRUE){
$data['cell'][$row][$col]['type'] = 3;
} else {
$data['cell'][$row][$col]['type'] = $val['type'];
}$fonti = $this->xf['font'][$xf_i];
    $data['cell'][$row][$col]['font'] = $fonti;
$data['cell'][$row][$col]['data'] = $val['val'];
if( !isset($data['max_row']) ||
    ($data['max_row'] $data['max_row'] = $row;
if( !isset($data['max_col']) ||
    ($data['max_col'] $data['max_col'] = $col;
break;
  case 0x00bd:
  $this->dbglog->trace("found  MULL RK");
if( ($biff_ver $sz = ord($ws[$ptr+2])+256*ord($ws[$ptr+3]);
if( $sz $row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
$fc = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
$lc = ord($ws[$ptr+$sz+2])+256*ord($ws[$ptr+$sz+3]);
for( $i=0; $i $val = $this->rk_decode(
ExcelParserUtil::str2long(substr($ws,$ptr+10+$i*6,4))
);
   $xf_i=ord($ws[$ptr+8+$i*6])+256*ord($ws[($ptr+9+$i*6)]);
   if($this->isDateFormat($xf_i)==TRUE) {
   $data['cell'][$row][$fc+$i]['type'] = 3;
   } else {
   $data['cell'][$row][$fc+$i]['type'] = $val['type'];
   }   $fonti = $this->xf['font'][$xf_i];
       $data['cell'][$row][$fc+$i]['font'] = $fonti;
   $data['cell'][$row][$fc+$i]['data'] = $val['val'];
}if( !isset($data['max_row']) ||
    ($data['max_row'] $data['max_row'] = $row;
if( !isset($data['max_col']) ||
    ($data['max_col'] $data['max_col'] = $lc;
break;
  case 0x0204:
  $this->dbglog->trace("found LABEL");
if( ($biff_ver     break;
}if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3])) return 6;
}$row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
$col = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
$xf = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
$fonti = $this->xf['font'][$xf];
$font =  $this->fonts[$fonti];
$str_len = ord($ws[$ptr+10])+256*ord($ws[$ptr+11]);
if( $ptr+12+$str_len > strlen($ws) )
return 6;
$this->sst['unicode'][] = false;
$this->sst['data'][] = substr($ws,$ptr+12,$str_len);
$data['cell'][$row][$col]['type'] = 0;
$sst_ind = count($this->sst['data'])-1;
$data['cell'][$row][$col]['data'] = $sst_ind;
$data['cell'][$row][$col]['font'] = $fonti;
if( !isset($data['max_row']) ||
    ($data['max_row'] $data['max_row'] = $row;
if( !isset($data['max_col']) ||
    ($data['max_col'] $data['max_col'] = $col;
break;
 case 0x00fd:
if( $biff_ver if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3])) return 6;
$row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
$col = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
$xf = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
$fonti = $this->xf['font'][$xf];
$font = &$this->fonts[$fonti];
$data['cell'][$row][$col]['type'] = 0;
$sst_ind = ExcelParserUtil::str2long(substr($ws,$ptr+10,4));
$data['cell'][$row][$col]['data'] = $sst_ind;
$data['cell'][$row][$col]['font'] = $fonti;
if( !isset($data['max_row']) ||
    ($data['max_row'] $data['max_row'] = $row;
if( !isset($data['max_col']) ||
    ($data['max_col'] $data['max_col'] = $col;
break;
  default:
break;
 } $ptr += 4+256*ord($ws[$ptr+3])+ord($ws[$ptr+2]);
} $this->dbglog->debug("parse_worksheet() function returns ".var_export($data,true)); /*DEBUG*/
return $data;
}
function parse_workbook( $f_header, $dp ) {
 $this->dbglog->debug("parse_workbook() function");
$root_entry_block = $f_header->getLong(0x30);
$num_fat_blocks = $f_header->getLong(0x2c);
 $this->dbglog->trace("Header parsed");
$this->fat = array();
for( $i = 0; $i $this->dbglog->trace("FOR LOOP iteration i =".$i);
$fat_block = $f_header->getLong( 0x4c + 4 * $i );
$fatbuf = $dp->get( $fat_block * 0x200, 0x200 );
$fat = new DataProvider( $fatbuf, DP_STRING_SOURCE );
if( $fat->getSize()     $this->dbglog->debug("parse_workbook() function found (strlen($fat) return 6;
}for( $j=0; $j$this->fat[] = $fat->getLong( $j * 4 );
$fat->close();
unset( $fat_block, $fatbuf, $fat );
} $this->dbglog->dump( $this->fat, "$fat" );
if( count($this->fat)     $this->dbglog->debug("parse_workbook() function found (count($this->fat) return 6;
}$chain = $this->get_blocks_chain($root_entry_block);
$dir = new DataProvider( $dp->ReadFromFat( $chain ), DP_STRING_SOURCE );
unset( $chain );
$this->sfat = array();
$small_block = $f_header->getLong( 0x3c );
if( $small_block != 0xfeffffff ) {
$root_entry_index = $this->find_stream( $dir, 'Root Entry');
if( $root_entry_index     $this->dbglog->debug("parse_workbook() function dont found Root Entry returns 6");
    return 6;
 }
 $sdc_start_block = $dir->getLong( $root_entry_index * 0x80 + 0x74 );
 $small_data_chain = $this->get_blocks_chain($sdc_start_block);
 $this->max_sblocks = count($small_data_chain) * 8;
 
 $schain = $this->get_blocks_chain($small_block);
 for( $i = 0; $i  
$sfatbuf = $dp->get( $schain[$i] * 0x200, 0x200 );
$sfat = new DataProvider( $sfatbuf, DP_STRING_SOURCE );
  if( $sfat->getSize()      $this->dbglog->debug("parse_workbook() function found (strlen($sfat)      return 6;
       }      
  for( $j=0; $j   $this->sfat[] = $sfat->getLong( $j * 4 );
  
   $sfat->close();
   unset( $sfatbuf, $sfat );
 } unset( $schain );
 $sfcbuf = $dp->ReadFromFat( $small_data_chain );
  $sdp = new DataProvider( $sfcbuf, DP_STRING_SOURCE );
  unset( $sfcbuf, $small_data_chain );
}$workbook_index = $this->find_stream( $dir, 'Workbook' );
if( $workbook_index$workbook_index = $this->find_stream( $dir, 'Book' );
if( $workbook_index        $this->dbglog->debug("parse_workbook() function workbook index not found returns 7");
return 7;
}}$workbook_start_block = $dir->getLong( $workbook_index * 0x80 + 0x74 );
$workbook_length = $dir->getLong( $workbook_index * 0x80 + 0x78 );
$wb = '';
if( $workbook_length > 0 ) {
if( $workbook_length >= 0x1000 ) {
$chain = $this->get_blocks_chain($workbook_start_block);
$wb = $dp->ReadFromFat( $chain );
 } else {
$chain = $this->get_blocks_chain($workbook_start_block,true);
$wb = $sdp->ReadFromFat( $chain, 0x40 );
unset( $sdp );
 }$wb = substr($wb,0,$workbook_length);
if( strlen($wb) != $workbook_length )
return 6;
unset( $chain );
}
unset( $this->fat, $this->sfat );
if( strlen($wb)     $this->dbglog->debug("parse_workbook() function workbook found (strlen($wb)    return 7;
}if( strlen($wb)     $this->dbglog->debug("parse_workbook() function workbook found (strlen($wb)     return 6;
}
if( strlen($wb)  $this->dbglog->debug("parse_workbook() function workbook found (strlen($wb) return 6;
}if( ord($wb[0]) != 0x09 ){
 $this->dbglog->debug("parse_workbook() function workbook found (ord($wb[0]) != 0x09) returns 6");
return 6;
}$vers = ord($wb[1]);
if( ($vers!=0) && ($vers!=2) && ($vers!=4) && ($vers!=8) ){
return 8;
        }if( $vers!=8 )
 $biff_ver = ($ver+4)/2;
else {
if( strlen($wb)  switch( ord($wb[4])+256*ord($wb[5]) )
 {
case 0x0500:
if( ord($wb[0x0a])+256*ord($wb[0x0b]) $biff_ver = 5;
else {
switch(ord( $wb[8])+256*ord($wb[9]) ) {
 case 2412:
 case 3218:
 case 3321:
$biff_ver = 5;
break;
 default:
$biff_ver = 7;
break;
}}break;
case 0x0600:
$biff_ver = 8;
break;
default:
return 8;
 }}if( $biff_ver $ptr = 0;
$this->worksheet['offset'] = array();
$this->worksheet['options'] = array();
$this->worksheet['unicode'] = array();
$this->worksheet['name'] = array();
$this->worksheet['data'] = array();
$this->format = $this->populateFormat();
$this->fonts = array();
$this->fonts[0] = ExcelFont::basicFontRecord();
$this->xf = array();
$this->xf['format'] = array();
$this->xf['font'] = array();
$this->xf['type_prot'] = array();
$this->xf['alignment'] = array();
$this->xf['decoration'] = array();
$xf_cnt=0;
$this->sst['unicode'] = array();
$this->sst['data'] = array();
$opcode = 0;
$sst_defined = false;
$wblen = strlen($wb);
while( (ord($wb[$ptr])!=0x0a) && ($ptr{
$oc = ord($wb[$ptr])+256*ord($wb[$ptr+1]);
if( $oc != 0x3c )
$opcode = $oc;
 switch ($opcode)
 {
  case 0x0085:
$ofs = ExcelParserUtil::str2long(substr($wb,$ptr+4,4));
$this->worksheet['offset'][] = $ofs;
$this->worksheet['options'][] = ord($wb[$ptr+8])+256*ord($wb[$ptr+9]);
if( $biff_ver==8 ) {
$len = ord($wb[$ptr+10]);
if( (ord($wb[$ptr+11]) & 1) > 0 ) {
 $this->worksheet['unicode'][] = true;
$len = $len*2;
 } else {
 $this->worksheet['unicode'][] = false;
 } $this->worksheet['name'][] = substr($wb,$ptr+12,$len);
} else {
$this->worksheet['unicode'][] = false;
$len = ord($wb[$ptr+10]);
$this->worksheet['name'][] = substr($wb,$ptr+11,$len);
}$pws = $this->parse_worksheet(substr($wb,$ofs));
if( is_array($pws) )
$this->worksheet['data'][] = $pws;
else
return $pws;
break;
  case 0x041e:
   $fidx = ord($wb[$ptr+4])+256*ord($wb[$ptr+5]);
  if($fidx  break;
  elseif($biff_ver>7)
    $this->format[$fidx] = $this->getUnicodeString($wb,$ptr+6);
        break;
   case EXCEL_FONT_RID:
                $rec = ExcelFont::getFontRecord($wb,$ptr+4);
                $this->fonts[count($this->fonts)] = $rec;
        break;
  case 0x00e0:
  $this->xf['font'][$xf_cnt] = ord($wb[$ptr+4])+256*ord($wb[$ptr+5]);
  $this->xf['format'][$xf_cnt] = ord($wb[$ptr+6])+256*ord($wb[$ptr+7]);
  $this->xf['type'][$xf_cnt]  = "1";
  $this->xf['bitmask'][$xf_cnt] = "1";
  $xf_cnt++;
        break;
  case 0x00fc:
if( $biff_ver $sbuflen = ord($wb[$ptr+2]) + 256*ord($wb[$ptr+3]);
if( $oc != 0x3c ) {
 if( $sst_defined ) return 6;
$snum = ExcelParserUtil::str2long(substr($wb,$ptr+8,4));
$sptr = $ptr+12;
$sst_defined = true;
} else {
 if( $rslen > $slen ) {
$sptr = $ptr+4;
$rslen -= $slen;
$slen = $rslen;
if( (ord($wb[$sptr]) & 1) > 0 ) {
 if( $char_bytes == 1 ) {
  $sstr = '';
for( $i=0; $i$sstr .= $str[$i].chr(0);
$str = $sstr;
$char_bytes=2;
 } $schar_bytes = 2;
} else {
 $schar_bytes = 1;
}if( $sptr+$slen*$schar_bytes > $ptr+4+$sbuflen )
$slen = ($ptr+$sbuflen-$sptr+3)/$schar_bytes;
$sstr = substr($wb,$sptr+1,$slen*$schar_bytes);
if( ($char_bytes == 2) && ($schar_bytes == 1) )
{
$sstr2 = '';
for( $i=0; $i$sstr2 .= $sstr[$i].chr(0);
$sstr = $sstr2;
}$str .= $sstr;
$sptr += $slen*$schar_bytes+1+4*$rt+$fesz;
 if( $slen if( ($sptr >= strlen($wb)) ||
    ($sptr     (ord($wb[$sptr]) != 0x3c) )
{
    return 6;
}break;
 } else {
if( $char_bytes == 2 ) {
$this->sst['unicode'][] = true;
} else {
$this->sst['unicode'][] = false;
}$this->sst['data'][] = $str;
$snum--;
 } } else {
$sptr = $ptr+4;
if( $sptr > $ptr ) $sptr += 4*$rt+$fesz;
 }}while(  ($sptr ($sptr ($snum > 0) )
{
 $rslen = ord($wb[$sptr])+256*ord($wb[$sptr+1]);
 $slen = $rslen;
 if( (ord($wb[$sptr+2]) & 1) > 0 ) {
$char_bytes = 2;
 } else {
$char_bytes = 1;
 } $rt = 0;
 $fesz = 0;
 switch (ord($wb[$sptr+2]) & 0x0c) {
  case 0x0c:
$rt = ord($wb[$sptr+3])+256*(ord($wb[$sptr+4]));
$fesz = ExcelParserUtil::str2long(substr($wb,$sptr+5,4));
if( $sptr+9+$slen*$char_bytes > $ptr+4+$sbuflen )
$slen = ($ptr+$sbuflen-$sptr-5)/$char_bytes;
$str = substr($wb,$sptr+9,$slen*$char_bytes);
$sptr += $slen*$char_bytes+9;
break;
  case 8:
$rt = ord($wb[$sptr+3])+256*(ord($wb[$sptr+4]));
if( $sptr+5+$slen*$char_bytes > $ptr+4+$sbuflen )
$slen = ($ptr+$sbuflen-$sptr-1)/$char_bytes;
$str = substr($wb,$sptr+5,$slen*$char_bytes);
$sptr += $slen*$char_bytes+5;
break;
  case 4:
$fesz = ExcelParserUtil::str2long(substr($wb,$sptr+3,4));
if( $sptr+7+$slen*$char_bytes > $ptr+4+$sbuflen )
$slen = ($ptr+$sbuflen-$sptr-3)/$char_bytes;
$str = substr($wb,$sptr+7,$slen*$char_bytes);
$sptr += $slen*$char_bytes+7;
break;
  case 0:
if( $sptr+3+$slen*$char_bytes > $ptr+4+$sbuflen )
$slen = ($ptr+$sbuflen-$sptr+1)/$char_bytes;
 $str = substr($wb,$sptr+3,$slen*$char_bytes);
 $sptr += $slen*$char_bytes+3;
break;
 } if( $slen if( ($sptr >= strlen($wb)) ||
    ($sptr     (ord($wb[$sptr]) != 0x3c) ) return 6;
 } else {
if( $char_bytes == 2 ) {
$this->sst['unicode'][] = true;
} else {
$this->sst['unicode'][] = false;
}$sptr += 4*$rt+$fesz;
$this->sst['data'][] = $str;
 $snum--;
 }}
break;
 }
$ptr += 4+256*ord($wb[$ptr+3])+ord($wb[$ptr+2]);
}
$this->biff_version = $biff_ver;
 $this->dbglog->debug("parse_workbook() function returns 0");
return 0;
}
function ParseFromString( $contents )
{
$this->dbglog->info("ParseFromString() enter.");
$this->dp = new DataProvider( $contents, DP_STRING_SOURCE );
return $this->InitParser();
}function ParseFromFile( $filename )
{
$this->dbglog->info("ParseFromFile() enter.");
$this->dp = new DataProvider( $filename, DP_FILE_SOURCE );
return $this->InitParser();
}function InitParser()
{
$this->dbglog->info("InitParser() enter.");
if( !$this->dp->isValid() )
{
$this->dbglog->error("InitParser() Failed to open file.");
$this->dbglog->error("InitParser() function returns 1");
return 1;
}if( $this->dp->getSize() {
$this->dbglog->error("InitParser() File too small to be an Excel file.");
$this->dbglog->error("InitParser() function returns 2");
return 2;
}$this->max_blocks = $this->dp->getBlocks();
$hdrbuf = $this->dp->get( 0, 0x200 );
if( strlen( $hdrbuf ) {
$this->dbglog->error("InitParser() Error reading header.");
$this->dbglog->error("InitParser() function returns 3");
return 3;
}
$header_sig = array(0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1);
for( $i = 0; $i if( $header_sig[$i] != ord( $hdrbuf[$i] ) ){
        $this->dbglog->error("InitParser() function founds invalid header");
        $this->dbglog->error("InitParser() function returns 5");
return 5;
            }$f_header = new DataProvider( $hdrbuf, DP_STRING_SOURCE );
unset( $hdrbuf, $header_sig, $i );
$this->dp->_baseOfs = 0x200;
$rc = $this->parse_workbook( $f_header, $this->dp );
unset( $f_header );
unset( $this->dp, $this->max_blocks, $this->max_sblocks );
return $rc;
}}
function unescape($str) {
$str = rawurldecode($str);
preg_match_all("/(?:%u.{4})|.{4};|d+;|.+/U",$str,$r);
$ar = $r[0];
foreach($ar as $k=>$v) {
if(substr($v,0,2) == "%u")
$ar[$k] = iconv("UCS-2","GB2312",pack("H4",substr($v,-4)));
elseif(substr($v,0,3) == "")
$ar[$k] = iconv("UCS-2","GB2312",pack("H4",substr($v,3,-1)));
elseif(substr($v,0,2) == "") {
$ar[$k] = iconv("UCS-2","GB2312",pack("n",substr($v,2,-1)));
}
}
return join("",$ar);
}
function uc2html($str) {
$ret = '';
for( $i=0; $i$charcode = ord($str[$i*2])+256*ord($str[$i*2+1]);
$ret .= ''.$charcode.';';
}return $ret;
}
function Read_Excel_File($ExcelFile,&$result) {
$exc = new ExcelFileParser("", ABC_NO_LOG );
$res=$exc->ParseFromFile($ExcelFile);$result=null;
switch ($res) {
 case 0: break;
 case 1: $err="无法打开文件"; break;
 case 2: $err="文件太小,可能不是Excel文件"; break;
 case 3: $err="文件头读取错误"; break;
 case 4: $err="读取文件时出错"; break;
 case 5: $err="这不是一个Excel文件或者是Excel5.0以前版本文件"; break;
 case 6: $err="文件损坏"; break;
 case 7: $err="在文件中没有发现Excel数据"; break;
 case 8: $err="不支持的文件版本"; break;
 default:
        $err="未知错误"; break;
}
for( $ws_num=0; $ws_numworksheet['name']); $ws_num++ )
{
 $Sheetname=$exc->worksheet['name'][$ws_num]; 
 $ws = $exc->worksheet['data'][$ws_num]; 
 for( $j=0; $j  for( $i=0; $i     $data = $ws['cell'][$j][$i]; 
     switch ($data['type']) {
   case 0:
    $ind = $data['data'];
    if( $exc->sst['unicode'][$ind] ) {
     $s = unescape(uc2html($exc->sst['data'][$ind]));
    } else
     $s = $exc->sst['data'][$ind];
    if( strlen(trim($s))==0 )
     $V="";
    else
     $V=$s;
    break;
   case 1:
    $V=(int)($data['data']);
    break;
   case 2:
    $V=(float)($data['data']);
    break;
   case 3:
    $ret = $exc->getDateArray($data['data']);
    $V=$ret['year']."-".$ret['month']."-".$ret['day']." ".$ret['hour'];
    break;
   default:
    break;
     }           
   $result[$Sheetname][$j][$i]=$V;
  }  
 }
}
if ($err=='') {return 0;} else {return $err;}
}
?>


声明
この記事の内容はネチズンが自主的に寄稿したものであり、著作権は原著者に帰属します。このサイトは、それに相当する法的責任を負いません。盗作または侵害の疑いのあるコンテンツを見つけた場合は、admin@php.cn までご連絡ください。

ホットAIツール

Undresser.AI Undress

Undresser.AI Undress

リアルなヌード写真を作成する AI 搭載アプリ

AI Clothes Remover

AI Clothes Remover

写真から衣服を削除するオンライン AI ツール。

Undress AI Tool

Undress AI Tool

脱衣画像を無料で

Clothoff.io

Clothoff.io

AI衣類リムーバー

AI Hentai Generator

AI Hentai Generator

AIヘンタイを無料で生成します。

ホットツール

SublimeText3 Mac版

SublimeText3 Mac版

神レベルのコード編集ソフト(SublimeText3)

DVWA

DVWA

Damn Vulnerable Web App (DVWA) は、非常に脆弱な PHP/MySQL Web アプリケーションです。その主な目的は、セキュリティ専門家が法的環境でスキルとツールをテストするのに役立ち、Web 開発者が Web アプリケーションを保護するプロセスをより深く理解できるようにし、教師/生徒が教室環境で Web アプリケーションを教え/学習できるようにすることです。安全。 DVWA の目標は、シンプルでわかりやすいインターフェイスを通じて、さまざまな難易度で最も一般的な Web 脆弱性のいくつかを実践することです。このソフトウェアは、

SublimeText3 中国語版

SublimeText3 中国語版

中国語版、とても使いやすい

mPDF

mPDF

mPDF は、UTF-8 でエンコードされた HTML から PDF ファイルを生成できる PHP ライブラリです。オリジナルの作者である Ian Back は、Web サイトから「オンザフライ」で PDF ファイルを出力し、さまざまな言語を処理するために mPDF を作成しました。 HTML2FPDF などのオリジナルのスクリプトよりも遅く、Unicode フォントを使用すると生成されるファイルが大きくなりますが、CSS スタイルなどをサポートし、多くの機能強化が施されています。 RTL (アラビア語とヘブライ語) や CJK (中国語、日本語、韓国語) を含むほぼすべての言語をサポートします。ネストされたブロックレベル要素 (P、DIV など) をサポートします。

EditPlus 中国語クラック版

EditPlus 中国語クラック版

サイズが小さく、構文の強調表示、コード プロンプト機能はサポートされていません