डेटा पढ़ने और डेटाबेस में डालने के लिए phpexcel का उपयोग कैसे करें?

Question

मेरे पास php एप्लिकेशन है जहां मैं एक्सेल से डेटा पढ़ना चाहता हूं, डेटाबेस में सम्मिलित करना चाहता हूं और फिर विशिष्ट उपयोगकर्ताओं के लिए पीडीएफ रिपोर्ट जेनरेट करना चाहता हूं। मैंने इंटरनेट पर बहुत कुछ खोजा लेकिन दोनों चीजों के बारे में कुछ भी विशिष्ट नहीं दिया गया। अगर कोई ट्यूटोरियल या कुछ प्रदान कर सकता है, तो यह एक वास्तविक मदद होगी।

Answer 1

PHPExcel लाइब्रेरी का उपयोग करना Excel फ़ाइल पढ़ सकते हैं और एक डेटाबेस

// Include PHPExcel_IOFactory 
include 'PHPExcel/IOFactory.php'; 

$inputFileName = './sampleData/example1.xls'; 

// Read your Excel workbook 
try { 
    $inputFileType = PHPExcel_IOFactory::identify($inputFileName); 
    $objReader = PHPExcel_IOFactory::createReader($inputFileType); 
    $objPHPExcel = $objReader->load($inputFileName); 
} catch(Exception $e) { 
    die('Error loading file "'.pathinfo($inputFileName,PATHINFO_BASENAME).'": '.$e->getMessage()); 
} 

// Get worksheet dimensions 
$sheet = $objPHPExcel->getSheet(0); 
$highestRow = $sheet->getHighestRow(); 
$highestColumn = $sheet->getHighestColumn(); 

// Loop through each row of the worksheet in turn 
for ($row = 1; $row <= $highestRow; $row++){ 
    // Read a row of data into an array 
    $rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row, 
            NULL, 
            TRUE, 
            FALSE); 
    // Insert row data array into your database of choice here 
} 

कुछ भी अधिक में डेटा स्थानांतरित करने के अपने डेटाबेस पर बहुत निर्भर हो जाता है, और आप चाहते हैं डेटा यह में संरचित

Answer 2

में आदेश CodeIgniter द्वारा Microsoft Excel 2007 का डेटा पढ़ने की सिर्फ एक सहायक समारोह excel_helper.php बना सकते हैं और में निम्नलिखित जोड़ें:

 require_once APPPATH.'libraries/phpexcel/PHPExcel.php'; 
     require_once APPPATH.'libraries/phpexcel/PHPExcel/IOFactory.php'; 
     in controller add the following code to read spread sheet by active sheet 
    //initialize php excel first 
    ob_end_clean(); 
    //define cachemethod 
    $cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_to_phpTemp; 
    $cacheSettings = array('memoryCacheSize' => '20MB'); 
    //set php excel settings 
    PHPExcel_Settings::setCacheStorageMethod(
      $cacheMethod,$cacheSettings 
     ); 

    $arrayLabel = array("A","B","C","D","E"); 
    //=== set object reader 
    $objectReader = PHPExcel_IOFactory::createReader('Excel2007'); 
    $objectReader->setReadDataOnly(true); 

    $objPHPExcel = $objectReader->load("./forms/test.xlsx"); 
    $objWorksheet = $objPHPExcel->setActiveSheetIndexbyName('Sheet1'); 

    $starting = 1; 
    $end  = 3; 
    for($i = $starting;$i<=$end; $i++) 
    { 

     for($j=0;$j<count($arrayLabel);$j++) 
     { 
      //== display each cell value 
      echo $objWorksheet->getCell($arrayLabel[$j].$i)->getValue(); 
     } 
    } 
    //or dump data 
    $sheetData = $objPHPExcel->getActiveSheet()->toArray(null,true,true,true); 
    var_dump($sheetData); 

    //see also the following link 
    http://blog.mayflower.de/561-Import-and-export-data-using-PHPExcel.html 
    ----------- import in another style around 5000 records ------ 
    $this->benchmark->mark('code_start'); 
    //=== change php ini limits. ===== 
    $cacheMethod = PHPExcel_CachedObjectStorageFactory:: cache_to_phpTemp; 
    $cacheSettings = array(' memoryCacheSize ' => '50MB'); 
    PHPExcel_Settings::setCacheStorageMethod($cacheMethod, $cacheSettings); 
    //==== create excel object of reader 
    $objReader = PHPExcel_IOFactory::createReader('Excel2007'); 
    //$objReader->setReadDataOnly(true); 
    //==== load forms tashkil where the file exists 
    $objPHPExcel = $objReader->load("./forms/5000records.xlsx"); 
    //==== set active sheet to read data 
    $worksheet = $objPHPExcel->setActiveSheetIndexbyName('Sheet1'); 


    $highestRow   = $worksheet->getHighestRow(); // e.g. 10 
    $highestColumn  = $worksheet->getHighestColumn(); // e.g 'F' 
    $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn); 
    $nrColumns   = ord($highestColumn) - 64; 
    $worksheetTitle  = $worksheet->getTitle(); 

    echo "<br>The worksheet ".$worksheetTitle." has "; 
    echo $nrColumns . ' columns (A-' . $highestColumn . ') '; 
    echo ' and ' . $highestRow . ' row.'; 
    echo '<br>Data: <table border="1"><tr>'; 
    //----- loop from all rows ----- 
    for ($row = 1; $row <= $highestRow; ++ $row) 
    { 
     echo '<tr>'; 
     echo "<td>".$row."</td>"; 
     //--- read each excel column for each row ---- 
     for ($col = 0; $col < $highestColumnIndex; ++ $col) 
     { 
      if($row == 1) 
      { 
       // show column name with the title 
       //----- get value ---- 
       $cell = $worksheet->getCellByColumnAndRow($col, $row); 
       $val = $cell->getValue(); 
       //$dataType = PHPExcel_Cell_DataType::dataTypeForValue($val); 
       echo '<td>' . $val ."(".$row." X ".$col.")".'</td>'; 
      } 
      else 
      { 
       if($col == 9) 
       { 
        //----- get value ---- 
        $cell = $worksheet->getCellByColumnAndRow($col, $row); 
        $val = $cell->getValue(); 
        //$dataType = PHPExcel_Cell_DataType::dataTypeForValue($val); 
        echo '<td>zone ' . $val .'</td>'; 
       } 
       else if($col == 13) 
       { 
        $date = PHPExcel_Shared_Date::ExcelToPHPObject($worksheet->getCellByColumnAndRow($col, $row)->getValue())->format('Y-m-d'); 
        echo '<td>' .dateprovider($date,'dr') .'</td>'; 
       } 
       else 
       { 
        //----- get value ---- 
        $cell = $worksheet->getCellByColumnAndRow($col, $row); 
        $val = $cell->getValue(); 
        //$dataType = PHPExcel_Cell_DataType::dataTypeForValue($val); 
        echo '<td>' . $val .'</td>'; 
       } 
      } 
     } 
     echo '</tr>'; 
    } 
    echo '</table>'; 
    $this->benchmark->mark('code_end'); 

    echo "Total time:".$this->benchmark->elapsed_time('code_start', 'code_end');  
    $this->load->view("error"); 

Answer 3

 if($query) 
     { 
     // try to export to excel the whole data --- 
     //initialize php excel first 
     ob_end_clean(); 
     //--- create php excel object --- 
     $objPHPExcel = new PHPExcel(); 
     //define cachemethod 
     ini_set('memory_limit', '3500M'); 
     $cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_to_phpTemp; 
     $cacheSettings = array('memoryCacheSize' => '800MB'); 
     //set php excel settings 
     PHPExcel_Settings::setCacheStorageMethod(
       $cacheMethod,$cacheSettings 
      ); 


     $objPHPExcel->getProperties()->setTitle("export")->setDescription("none"); 

     $objPHPExcel->setActiveSheetIndex(0); 

     // Field names in the first row 
     $fields = $query->list_fields(); 
     $col = 0; 
     foreach ($fields as $field) 
     { 
      $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, 1, $field); 
      $col++; 
     } 

     // Fetching the table data 
     $row = 2; 
     foreach($query->result() as $data) 
     { 
      $col = 0; 
      foreach ($fields as $field) 
      { 
       $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, $row, $data->$field); 
       $col++; 
      } 

      $row++; 
     } 

     $objPHPExcel->setActiveSheetIndex(0); 
     //redirect to cleint browser 
     header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); 
     header('Content-Disposition: attachment;filename=Provinces.xlsx'); 
     header('Cache-Control: max-age=0'); 

     $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); 
     $objWriter->save('php://output'); 
    } 

Answer 4

if($this->mng_auth->get_language()=='en') 
      { 
        $excel->getActiveSheet()->setRightToLeft(false); 
      } 
       else 
       { 
        $excel->getActiveSheet()->setRightToLeft(true); 
       } 

     $styleArray = array(
       'borders' => array(
        'allborders' => array(
         'style' => PHPExcel_Style_Border::BORDER_THIN, 
          'color' => array('argb' => '00000000'), 
        ), 
       ), 
      ); 

      //SET property 
      $objPHPExcel->getActiveSheet()->getStyle('A1:M10001')->applyFromArray($styleArray); 


    $objPHPExcel->getActiveSheet()->getStyle('A1:M10001')->getAlignment()->setWrapText(true); 


$objPHPExcel->getActiveSheet()->getStyle('A1:'.chr(65+count($fields)-1).$query->num_rows())->applyFromArray($styleArray); 

$objPHPExcel->getActiveSheet()->getStyle('A1:'.chr(65+count($fields)-1).$query->num_rows())->getAlignment()->setWrapText(true); 

Answer 5

यहाँ फ़ाइल से इस सवाल का एक बहुत हाल ही में जवाब है: 07reader.php

<?php 


error_reporting(E_ALL); 
ini_set('display_errors', TRUE); 
ini_set('display_startup_errors', TRUE); 

define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />'); 

date_default_timezone_set('Europe/London'); 

/** Include PHPExcel_IOFactory */ 
require_once '../Classes/PHPExcel/IOFactory.php'; 


if (!file_exists("05featuredemo.xlsx")) { 
    exit("Please run 05featuredemo.php first." . EOL); 
} 

echo date('H:i:s') , " Load from Excel2007 file" , EOL; 
$callStartTime = microtime(true); 

$objPHPExcel = PHPExcel_IOFactory::load("05featuredemo.xlsx"); 

$callEndTime = microtime(true); 
$callTime = $callEndTime - $callStartTime; 
echo 'Call time to read Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL; 
// Echo memory usage 
echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true)/1024/1024) , " MB" , EOL; 


echo date('H:i:s') , " Write to Excel2007 format" , EOL; 
$callStartTime = microtime(true); 

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); 
$objWriter->save(str_replace('.php', '.xlsx', __FILE__)); 

$callEndTime = microtime(true); 
$callTime = $callEndTime - $callStartTime; 

echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL; 
echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL; 
// Echo memory usage 
echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true)/1024/1024) , " MB" , EOL; 


// Echo memory peak usage 
echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true)/1024/1024) , " MB" , EOL; 

// Echo done 
echo date('H:i:s') , " Done writing file" , EOL; 
echo 'File has been created in ' , getcwd() , EOL; 

Answer 6

PHPExcel पुस्तकालय का उपयोग करना, निम्नलिखित कोड करेंगे।

require_once dirname(__FILE__) . '/../Classes/PHPExcel/IOFactory.php';  
$objReader = PHPExcel_IOFactory::createReader('Excel2007'); 
$objReader->setReadDataOnly(true); //optional 

$objPHPExcel = $objReader->load(__DIR__.'/YourExcelFile.xlsx'); 
$objWorksheet = $objPHPExcel->getActiveSheet(); 

$i=1; 
foreach ($objWorksheet->getRowIterator() as $row) { 

    $column_A_Value = $objPHPExcel->getActiveSheet()->getCell("A$i")->getValue();//column A 
    //you can add your own columns B, C, D etc. 

    //inset $column_A_Value value in DB query here 

    $i++; 
}