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discuz x3.2下主题页因为dtd前面有一行空格和不知名的占位符，导致很多异常

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Release： 2016-06-13 12:05:02

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discuz x3.2下主题页因为dtd前面有一行空格和不知名的占位符，导致很多错误

网页源代码的dtd前有一行空格和不知名的占位符，导致很多错误。在官方默认模板下主题页也是这样，模板文件在本地测试没什么问题，这是逻辑代码问题还是其他问题呢?
------解决方案--------------------
只有一个 BOM 头

$url = 'http://www.jydnzj.com';<br />$s = file_get_contents($url);<br />echo bin2hex(substr($s, 0, 20));

Copy after login

efbbbf3c21444f43545950452068746d6c205055

至于是哪个文件的，我就不知道了

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dtd nbsp url

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