在PHP中读取XLXS文件并显示标题

require('./xlsxreader.php');

<?phprequire('./XLSXReader.php');$targetPath = './hello world.xlsx';$xlsx = new XLSXReader($targetPath);$sheetNames = $xlsx->getSheetNames();$imports=array();$html="";foreach($sheetNames as $sheetName) {    $sheet = $xlsx->getSheet($sheetName);    echo "<h3>".$sheet->sheetName."</h3>";    $html.="<table border='1'>";    foreach($sheet->getData() as $row) {        $html.="<tr>";        foreach($row as $key){            $html.="<td>".$key."</td>";         }        $html.="<tr>";      }    $html.="</table>";}echo $html;