Question

我正在使用PHPExcel更新eshop的商品价格和库存，将数据传递给mysql查询并更新数据库。我遇到一些包含格式为123,45的数字的单元格的问题（使用逗号作为小数分隔符）。虽然所有单元格都包含相同的格式，但只有一些单元格正确读取。请自己看看，让我知道我错过了什么。

Excel示例数据：http://dl.dropbox.com/u/25322282/data.xlsx
从循环浏览数据并打印出正在阅读的内容，您可以看到价格仅在第66行读取。http://dl.dropbox.com/u/25322282/log.htm

最后，我的代码：

    $objPHPExcel = PHPExcel_IOFactory::load($path);
$objWorksheet = $objPHPExcel->setActiveSheetIndex(0);

    $highestRow = $objWorksheet->getHighestRow();
    $highestColumn = $objWorksheet->getHighestColumn();
    $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);
    $nrColumns = ord($highestColumn) - 64;

    $rowsadded=0;
    $begin_row=2; // 1st line of data in excel file
    for ($row = $begin_row; $row <= $highestRow; ++ $row) {
        $val=array();
        for ($col=0; $col < $highestColumnIndex; $col++) {
            $cell = $objWorksheet->getCellByColumnAndRow($col, $row);
            $val[] = $cell->getCalculatedValue();
        }

        if (($val[0]<>'') && ($val[6]>0)) { //check that row contains data before inserting
            $rowsadded++;
            $sql = sprintf("update productsizes set price=%s, stock=%s where auxcode=%s",
                   GetSQLValueString($val[6], "float"),
                   GetSQLValueString($val[4], "int"),
                   GetSQLValueString($val[0], "text"));
            $result = mysql_query($sql) or die(mysql_error());
        } //end of checking that row contains data before inserting

    } echo '<h2>'.$rowsadded. ' rows updated successfully</h2>';

Answer 1

我没有使用PHPExcel，但为什么不更改此$val[] = $cell->getCalculatedValue();以获取字符串值，然后将,替换为.＆amp;将变量转换为整数并将其存储在另一个变量/数组中？我打赌这会奏效。

Answer 2

$rowsadded=0;
$begin_row=2; // 1st line of data in excel file
for ($row = $begin_row; $row <= $highestRow; ++ $row) {
    $val = $objWorksheet->rangeToArray('A'.$row.':'.$highestColumn.$row,NULL,TRUE,FALSE,TRUE);
    var_dump($val);
    $val = $val[$row];

    if (($val['A']<>'') && ($val['G']>0)) { //check that row contains data before inserting
        $rowsadded++;
        // other code goes in here
    } //end of checking that row contains data before inserting

} echo '<h2>'.$rowsadded. ' rows updated successfully</h2>';

var_dump（）将在您加载时显示每行的值和数据类型。用于调试目的

PHPExcel读取十进制数值时出错

2 个答案: