php获取excel文件数据

//判断文件类型
if (!$PHPReader->canRead($filePath)) {
$PHPReader = new PHPExcel_Reader_Excel5();

if (!$PHPReader->canRead($filePath)) {
echo 'no Excel';
return false;
}
}

$PHPExcel = $PHPReader->load($filePath);
/*读取excel文件中的第一个工作表/

$currentSheet = $PHPExcel->getSheet(0);
/*取得最大的列号/

$allColumn = $currentSheet->getHighestColumn();
/*取得一共有多少行/

$allRow = $currentSheet->getHighestRow();

/*从第1行开始输出/
for ($currentRow = 1; $currentRow <= $allRow; $currentRow++) {

/*从第A列开始输出/
for ($currentColumn = 'A'; $currentColumn <= $allColumn; $currentColumn++) {
$val = $currentSheet->getCellByColumnAndRow(ord($currentColumn) - 65,$currentRow)->getValue();
/*ord()将字符转为十进制数/
$date[$currentRow - 1][] = $val;
}

}
return $date;