public function PHPExcel_Reader_CSV::loadIntoExisting in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/CSV.php \PHPExcel_Reader_CSV::loadIntoExisting()

* Loads PHPExcel from file into PHPExcel instance * *

Parameters

string $pFilename: * @param PHPExcel $objPHPExcel * @return PHPExcel * @throws PHPExcel_Reader_Exception

1 call to PHPExcel_Reader_CSV::loadIntoExisting()

PHPExcel_Reader_CSV::load in vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/CSV.php

* Loads PHPExcel from file * *

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/CSV.php, line 234

Class

PHPExcel_Reader_CSV

PHPExcel_Reader_CSV

Code

public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) {
  $lineEnding = ini_get('auto_detect_line_endings');
  ini_set('auto_detect_line_endings', true);

  // Open file
  $this
    ->_openFile($pFilename);
  if (!$this
    ->_isValidFormat()) {
    fclose($this->_fileHandle);
    throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
  }
  $fileHandle = $this->_fileHandle;

  // Skip BOM, if any
  $this
    ->_skipBOM();

  // Create new PHPExcel object
  while ($objPHPExcel
    ->getSheetCount() <= $this->_sheetIndex) {
    $objPHPExcel
      ->createSheet();
  }
  $sheet = $objPHPExcel
    ->setActiveSheetIndex($this->_sheetIndex);
  $escapeEnclosures = array(
    "\\" . $this->_enclosure,
    $this->_enclosure . $this->_enclosure,
  );

  // Set our starting row based on whether we're in contiguous mode or not
  $currentRow = 1;
  if ($this->_contiguous) {
    $currentRow = $this->_contiguousRow == -1 ? $sheet
      ->getHighestRow() : $this->_contiguousRow;
  }

  // Loop through each line of the file in turn
  while (($rowData = fgetcsv($fileHandle, 0, $this->_delimiter, $this->_enclosure)) !== FALSE) {
    $columnLetter = 'A';
    foreach ($rowData as $rowDatum) {
      if ($rowDatum != '' && $this->_readFilter
        ->readCell($columnLetter, $currentRow)) {

        // Unescape enclosures
        $rowDatum = str_replace($escapeEnclosures, $this->_enclosure, $rowDatum);

        // Convert encoding if necessary
        if ($this->_inputEncoding !== 'UTF-8') {
          $rowDatum = PHPExcel_Shared_String::ConvertEncoding($rowDatum, 'UTF-8', $this->_inputEncoding);
        }

        // Set cell value
        $sheet
          ->getCell($columnLetter . $currentRow)
          ->setValue($rowDatum);
      }
      ++$columnLetter;
    }
    ++$currentRow;
  }

  // Close file
  fclose($fileHandle);
  if ($this->_contiguous) {
    $this->_contiguousRow = $currentRow;
  }
  ini_set('auto_detect_line_endings', $lineEnding);

  // Return
  return $objPHPExcel;
}