PHPexcel. Dizin biçimlendirme yardım ve NULL değerler dizisi kurtulmak için

Question

Benim e-tablonun her zaman sütun B, C, D, E, F, G satır 3 = adres, ad, telefon, departman, vb sahip olacaktır. bazı boş bazı nüfuslu) 1234 vb My dizi aşağıdaki gibi görünebilir Yani eğer x sokak, 1234 y cadde, 555-5555, İK,:

[1] =>array(
    ['address1'] =>'1234 x street' 
    ['name1'] =>'1234 y street' 
    ['phone1'] =>'555-5555' 
    ...etc 
    ['department1'] =>'HR' 

[2] =>array(
    ['address2'] =>'1234 x street' 
    ['name2'] =>'1234 y street' 
    ['phone2'] =>'555-5555' 
    ...etc 
    ['department2'] =>'HR' 

Benim şu anki kodudur:

<SNIP> 
    $objReader->setReadDataOnly(true); 
    $objPHPExcel = $objReader->load($inputFileName); 
    $objWorksheet = $objPHPExcel->getActiveSheet(); 

     if($header){ 
      $highestRow = $objWorksheet->getHighestRow(); 
      $highestColumn = $objWorksheet->getHighestColumn(); 
      $headingsArray = $objWorksheet->rangeToArray('A1:'.$highestColumn.'1',null, true, true, true); 
      $headingsArray = $headingsArray[1]; 
      $r = -1; 
      $namedDataArray = array(); 
      for ($row = 2; $row <= $highestRow; ++$row) { 
       $dataRow = $objWorksheet->rangeToArray('A'.$row.':'.$highestColumn.$row,null, true, true, true); 
       if ((isset($dataRow[$row]['A'])) && ($dataRow[$row]['A'] > '')) { 
        ++$r; 
        foreach($headingsArray as $columnKey => $columnHeading) { 
         $namedDataArray[$r][$columnHeading] = $dataRow[$row][$columnKey]; 
       } 
      } 
     } 
    } 
    else{ 
     $namedDataArray = $objWorksheet->toArray(null,true,true,true); 

}

Araştırma, aşağıdaki yöntemlerden birini kullanabileceğimi önerir; p hep birlikte koyarak:

$column = 'IV'; 
    $columnIndex = PHPExcel_Cell::columnIndexFromString($column); 


    $adjustment = -2; 
    $currentColumn = 'BZ'; 

    $columnIndex = PHPExcel_Cell::columnIndexFromString($currentColumn); 
    $adjustedColumnIndex = $columnIndex + $adjustment; 
    $adjustedColumn = PHPExcel_Cell::stringFromColumnIndex($adjustedColumnIndex - 1); 

Answer 1

ben sıralama parça için yerli sınıfların herhangi kullanmayan bitti

, alçaltılmış havai şöyle de bunu kendim yazarak:

  <?php 
      //require 'FirePHPCore/fb.php'; This section was just to use FirePHP so I could see the JSON output without using html. 
      //ob_start('ob_gzhandler'); 
      //FB::info('Hello, FirePHP'); 
      //FB::log('Log message'); 
      //FB::info('Info message'); 
      //FB::warn('Warn message'); 
      //FB::error('Error message'); 

      require_once dirname(__FILE__) . '/classes/PHPExcel.php'; 
      // Include PHPExcel_IOFactory 
      include 'classes/PHPExcel/IOFactory.php'; 
      $inputFileName = './uploads/fw.xls'; 

      $inputFileType = PHPExcel_IOFactory::identify($inputFileName);/** Identify the type of $inputFileName **/ 
      $objReader = PHPExcel_IOFactory::createReader($inputFileType);/** Create a new Reader of the type that has been identified **/ 
      $objReader->setReadDataOnly(true); /** Set read type to read cell data only **/ 
      $objPHPExcel = $objReader->load($inputFileName);/** Load $inputFileName to a PHPExcel Object **/ 
      $objWorksheet = $objPHPExcel->getActiveSheet();//Get worksheet and built array with first row as header 


      // stuff all tabs into their own array 
      $sheetNames = $objPHPExcel->getSheetNames(); 
      foreach ($sheetNames as $sheet) { 
       $sheet2 = preg_replace("/\s+/","_",$sheet); 
       //print "$sheet: $sheet2<br>\n"; 
       ${$sheet2} = $objPHPExcel->getSheetByName($sheet); 
      } 
      // print_r($Network_Security); 
      //exit; 


      // parse each tab, tack onto end of $prejson array 
      $prejson = []; 

      // parse network security 
      //use class to find data range 
      $highestRow = $Network_Security->getHighestRow(); 
      $range = $Network_Security->calculateWorksheetDimension(); 
      // manually narrow range columns 
      $range = preg_replace("/A/","B",$range); 
      $range = preg_replace("/L/","K",$range); 
      //create array of data rows 
      $rows = $Network_Security->rangeToArray($range); 
      $active = 0; 
      //loop through each row 
      foreach ($rows as $row) { 
       if (preg_match("/Do not edit the data/",$row[0])) { $active = 2; continue; } 
       if (preg_match("/^Line/",$row[0]) && $active == 0) { $active = 1; } //show header 
       if ($row[0] == "") { $active = 0; continue; } 
       if ($active == "1") { 
       //key array 
       array_unshift($row,"netsec"); 
       // stuff to prejson 
       array_push($prejson,$row); 
       } 
      } 
      // end netsec 

      // parse network translation 
      $highestRow = $Network_Translation->getHighestRow(); 
      $range = $Network_Translation->calculateWorksheetDimension(); 
      $range = preg_replace("/A/","B",$range); 
      $range = preg_replace("/J/","G",$range); 
      $rows = $Network_Translation->rangeToArray($range); 
      $active = 0; 
      foreach ($rows as $row) { 
       if (preg_match("/^Source/",$row[0]) && $active == 0) { $active = 1; } //show header 
       if (preg_match("/Do not edit the data/",$row[0])) { $active = 2; continue; } 
       if ($row[0] == "") { $active = 0; continue; } 
       if ($active == "1") { 
       //key array 
       array_unshift($row,"nettrans"); 
       // stuff to prejson 
       array_push($prejson,$row); 
       } 
      } 
      // end nettrans 

      // parse routing 
      $highestRow = $Routing->getHighestRow(); 
      $range = $Routing->calculateWorksheetDimension(); 
      $range = preg_replace("/A/","B",$range); 
      $range = preg_replace("/H/","G",$range); 
      $rows = $Routing->rangeToArray($range); 
      $active = 0; 
      foreach ($rows as $row) { 
       if (preg_match("/Do not edit the data/",$row[0])) { $active = 2; continue; } 
       //if (preg_match("/^Add/",$row[0]) && $active == 0) { $active = 1; continue; } //hide header 
       if (preg_match("/^Add/",$row[0]) && $active == 0) { $active = 1; } //show header 
       if ($row[0] == "") { $active = 0; continue; } 
       if ($active == "1") { 
       // key array 
       array_unshift($row,"rtg"); 
       // stuff to prejson 
       array_push($prejson,$row); 
       } 
      } 
      // end routing 

      //print "<pre>"; 
      //var_dump($prejson); 
      $json = json_encode($prejson); 
      //$json_string = prettyPrint($json); 
      $json_string = json_encode($json,JSON_PRETTY_PRINT); //remove ,JSON_PRETTY_PRINT 
      print $json; 
      //print "</pre>"; 

      function prettyPrint($json) 
      { 
       $result = ''; 
       $level = 0; 
       $in_quotes = false; 
       $in_escape = false; 
       $ends_line_level = NULL; 
       $json_length = strlen($json); 

       for($i = 0; $i < $json_length; $i++) { 
        $char = $json[$i]; 
        $new_line_level = NULL; 
        $post = ""; 
        if($ends_line_level !== NULL) { 
         $new_line_level = $ends_line_level; 
         $ends_line_level = NULL; 
        } 
        if ($in_escape) { 
         $in_escape = false; 
        } else if($char === '"') { 
         $in_quotes = !$in_quotes; 
        } else if(! $in_quotes) { 
         switch($char) { 
          case '}': case ']': 
           $level--; 
           $ends_line_level = NULL; 
           $new_line_level = $level; 
           break; 

          case '{': case '[': 
           $level++; 
          case ',': 
           $ends_line_level = $level; 
           break; 

          case ':': 
           $post = " "; 
           break; 

          case " ": case "\t": case "\n": case "\r": 
           $char = ""; 
           $ends_line_level = $new_line_level; 
           $new_line_level = NULL; 
           break; 
         } 
        } else if ($char === '\\') { 
         $in_escape = true; 
        } 
        if($new_line_level !== NULL) { 
         $result .= "\n".str_repeat("\t", $new_line_level); 
        } 
        $result .= $char.$post; 
       } 

       return $result; 
      } 
      ?> 

Şimdi sadece gerekiyor Kancayı alın, böylece dropzone.js tamamlandığında, .js formunu otomatik olarak kapatacaktır.