Discuz x3.2 Topic page because there is a line of space and an unknown placeholder in front of the DTD, many errors are caused

The DTD of the Web page source code has a line of spaces and unknown placeholders, causing many errors. In the official default template under the topic page is also the case, the template file is not a problem in local testing, this is a logical code problem or other problems?

Reply to discussion (solution)

is BOM header

is BOM header

is the BOM header for that file?

Only one BOM header

$url = ' http://www.jydnzj.com '; $s = file_get_contents ($url); Echo Bin2Hex (substr ($s, 0, 20));

efbbbf3c21444f43545950452068746d6c205055

As to which file it is, I don't know.

Only one BOM header

$url = ' http://www.jydnzj.com '; $s = file_get_contents ($url); Echo Bin2Hex (substr ($s, 0, 20));

efbbbf3c21444f43545950452068746d6c205055

As for which file, I don't know [/quote
]file_get_contents read the entire home page or http://www.jydnzj.com this string?

Only one BOM header

$url = ' http://www.jydnzj.com '; $s = file_get_contents ($url); Echo Bin2Hex (substr ($s, 0, 20));

efbbbf3c21444f43545950452068746d6c205055

As to which file it is, I don't know.

Thank you

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