<?php
/**
* CSVToExcelConverter
*/
class CSVToExcelConverter
{
/**
* Read given csv file and write all rows to given xls file
*
* @param string $csv_file Resource path of the csv file
* @param string $xls_file Resource path of the excel file
* @param string $csv_enc Encoding of the csv file, use utf8 if null
* @throws Exception
*/
public static function convert($csv_file, $xls_file, $csv_enc=null) {
//set cache
$cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_to_phpTemp;
PHPExcel_Settings::setCacheStorageMethod($cacheMethod);
//open csv file
$objReader = new PHPExcel_Reader_CSV();
if ($csv_enc != null)
$objReader->setInputEncoding($csv_enc);
$objPHPExcel = $objReader->load($csv_file);
$in_sheet = $objPHPExcel->getActiveSheet();
//open excel file
$objPHPExcel = new PHPExcel();
$out_sheet = $objPHPExcel->getActiveSheet();
//row index start from 1
$row_index = 0;
foreach ($in_sheet->getRowIterator() as $row) {
$row_index++;
$cellIterator = $row->getCellIterator();
$cellIterator->setIterateOnlyExistingCells(false);
//column index start from 0
$column_index = -1;
foreach ($cellIterator as $cell) {
$column_index++;
$out_sheet->setCellValueByColumnAndRow($column_index, $row_index, $cell->getValue());
}
}
//write excel file
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
$objWriter->save($xls_file);
}
}
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