我试图从一个sqlite数据库中为游戏(立方体世界)拉一些字符数据，但我不知道如何解析它。我以前从未使用过十六进制数据。如果任何人都能指出我正确的方向，我会非常感激。从十六进制字符串中提取数据

，这里是我从数据库拉数据：

key: num

value: X'03000000'

key: 0

value: X'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'

key: 1

value: 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

key: 2

value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

我用zlib_decode将BLOB转换成仓，然后得到这个工作使用bin2hex将bin转换为hex。

$conn = new PDO('sqlite:characters.db');

$sql = "SELECT key, value as value FROM blobs";

$q = $conn->prepare($sql);

$q->execute();

$q->bindColumn(1, $key);

$q->bindColumn(2, $blob, PDO::PARAM_LOB);

while($q->fetch()) {

echo 'key: '.$key."\n";

echo 'value: '.bin2hex(zlib_decode($blob))."\n";

echo "\n";

}

2013-08-30

ktross