<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Reader Example #09</title>
</head>
<body>
<h1>PHPExcel Reader Example #09</h1>
<h2>Simple File Reader Using a Read Filter</h2>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../Classes/');
/** \PhpOffice\PhpSpreadsheet\IOFactory */
include 'PHPExcel/IOFactory.php';
$inputFileType = 'Xls';
// $inputFileType = 'Xlsx';
// $inputFileType = 'Xml';
// $inputFileType = 'Ods';
// $inputFileType = 'Gnumeric';
$inputFileName = './sampleData/example1.xls';
$sheetname = 'Data Sheet #3';
class MyReadFilter implements \PhpOffice\PhpSpreadsheet\Reader\IReadFilter
{
public function readCell($column, $row, $worksheetName = '')
{
// Read rows 1 to 7 and columns A to E only
if ($row >= 1 && $row <= 7) {
if (in_array($column, range('A', 'E'))) {
return true;
}
}
return false;
}
}
$filterSubset = new MyReadFilter();
echo 'Loading file ',pathinfo($inputFileName, PATHINFO_BASENAME),' using IOFactory with a defined reader type of ',$inputFileType,'<br />';
$reader = \PhpOffice\PhpSpreadsheet\IOFactory::createReader($inputFileType);
echo 'Loading Sheet "',$sheetname,'" only<br />';
$reader->setLoadSheetsOnly($sheetname);
echo 'Loading Sheet using filter<br />';
$reader->setReadFilter($filterSubset);
$spreadsheet = $reader->load($inputFileName);
echo '<hr />';
$sheetData = $spreadsheet->getActiveSheet()->toArray(null, true, true, true);
var_dump($sheetData);
?>
<body>
</html>