0

这是 data.txt 中的一个小“剪辑”：

(7220, 'Miecz Swiatla Ksiezyca +', 'Miecz Swiatla Ksiezyca +', 1, 0, 0, 2, 32, 1, 16, '', 30000, 100, 7221, 19, 0, 5, 1, 80, 0, 0, 7, 15, 17, 2, 0, 0, 0, 90, 110, 5, 67, 117, -1, -1, -1, -1, -1, -1, 0, 3, -1),
(2, 'ŔÎĹͳ׼ųÎ070905-121713 ', 'Polska Wersja', 0, 0, 0, 1, 0, 0, 0, '', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, 0, 0, 0),
(10, 'µµ+0                    ', 'Miecz +0', 1, 0, 0, 2, 32, 1, 16, '', 0, 0, 11, 1, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 0, -1, -1, -1, -1, -1, -1, 0, 1, 0),
(11, 'µµ+1                    ', 'Miecz +1', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 12, 2, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 7, -1, -1, -1, -1, -1, -1, 0, 1, 0),
(12, 'µµ+2                    ', 'Miecz +2', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 13, 3, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 14, -1, -1, -1, -1, -1, -1, 0, 1, 0),
(13, 'µµ+3                    ', 'Miecz +3', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 14, 4, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 21, -1, -1, -1, -1, -1, -1, 0, 1, 0),
(14, 'µµ+4                    ', 'Miecz +4', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 15, 5, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 28, -1, -1, -1, -1, -1, -1, 30, 1, 0),
(15, 'µµ+5                    ', 'Miecz +5', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 16, 6, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 35, -1, -1, -1, -1, -1, -1, 40, 1, 0),
(16, 'µµ+6                    ', 'Miecz +6', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 17, 7, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 42, -1, -1, -1, -1, -1, -1, 50, 1, 0),
(17, 'µµ+7                    ', 'Miecz +7', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 18, 8, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 49, -1, -1, -1, -1, -1, -1, 65, 1, 0),
(18, 'µµ+8                    ', 'Miecz +8', 1, 0, 0, 2, 32, 1, 16, '', 100, 0, 19, 9, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 56, -1, -1, -1, -1, -1, -1, 80, 1, 0),
(19, 'µµ+9                    ', 'Miecz +9', 1, 0, 0, 2, 32, 1, 16, '', 2000, 0, 0, 0, 0, 15, 1, 0, 0, 0, 7, 22, 0, 0, 0, 0, 0, 15, 19, 13, 15, 63, -1, -1, -1, -1, -1, -1, 100, 1, 0),

这是我使用的脚本，用于生成对以下内容的查询MySQL：

header('Content-type: text/html; charset=windows-1250');
$data = file("data.txt"); // returns an array of the lines
foreach($data as $key => $val){
    $temp = explode(',', $val);
    $id = substr($temp[0], 1);
    $name = $temp[1];
    $query = 'UPDATE `item_proto`
        SET `name` = ' . $name . '
        WHERE `vnum` = ' . $id . ';';
    echo $query."<Br/>";
}

输出如下：

UPDATE `item_proto` SET `name` = 'Miecz Swiatla Ksiezyca +' WHERE `vnum` = 7220;
UPDATE `item_proto` SET `name` = 'ŔÎĹͳ׼ųÎ070905-121713 ' WHERE `vnum` = 2;
UPDATE `item_proto` SET `name` = 'µµ+0 ' WHERE `vnum` = 10;
UPDATE `item_proto` SET `name` = 'µµ+1 ' WHERE `vnum` = 11;
UPDATE `item_proto` SET `name` = 'µµ+2 ' WHERE `vnum` = 12;
UPDATE `item_proto` SET `name` = 'µµ+3 ' WHERE `vnum` = 13;
UPDATE `item_proto` SET `name` = 'µµ+4 ' WHERE `vnum` = 14;
UPDATE `item_proto` SET `name` = 'µµ+5 ' WHERE `vnum` = 15;
UPDATE `item_proto` SET `name` = 'µµ+6 ' WHERE `vnum` = 16;
UPDATE `item_proto` SET `name` = 'µµ+7 ' WHERE `vnum` = 17;
UPDATE `item_proto` SET `name` = 'µµ+8 ' WHERE `vnum` = 18;
UPDATE `item_proto` SET `name` = 'µµ+9 ' WHERE `vnum` = 19;

上面的输出最后只有一个空格，但脚本正在删除所有其他空格，因为name应该是 24 个字符（包括空格）。

那么为什么我的脚本会从nameattr 末尾删除空格？

4

2 回答 2

6

它不是。

但是，如果您在 Web 浏览器中查看这些查询并且没有更改 Content-Type from text/html，那么您的浏览器会像在 HTML 中那样折叠空格。

要么添加header("Content-type: text/plain");到脚本的开头（并交换<br/>）\n，要么只是在浏览器中“查看源代码”以查看逐字输出。

于 2011-12-27T19:28:45.553 回答
1

我认为它正在发生，因为您已设置Content-type为text/html. HTML 将多个空格视为一个空格。所以尝试使用纯文本内容类型。

于 2011-12-27T19:29:55.507 回答