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php怎么对文件做处理,并提取内容生成文件

WBOY
WBOYOriginal
2016-06-13 12:34:16841browse

php如何对文件做处理,并提取内容生成文件?
这是一个原html文件

<br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml"><br />
<head><br />
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><br />
<title>无标题文档</title><br />
</head><br />
<body><br />
<div class="header"></div><br />
<br />
<div class="warp"><br />
<div><br /></div><br />
<div><br /></div><br />
<div><br /></div><br />
<div><br /></div><br />
</div><br />
<br />
<div class="footer"></div><br />
</body><br />
</html><br />



这是一个被处理过的html文件


<br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br />
<!-- Start --><br />
<html xmlns="http://www.w3.org/1999/xhtml"><br />
<head><br />
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><br />
<title>无标题文档</title><br />
</head><br />
<body><br />
<div class="header"></div><br />
<!-- End --><br />
<br />
<br />
<!-- Start --><br />
<div class="warp"><br />
<div><br /></div><br />
<div><br /></div><br />
<div><br /></div><br />
<div><br /></div><br />
</div><br />
<!-- End --><br />
<br />
<br />
<!-- Start --><br />
<div class="footer"></div><br />
</body><br />
</html><br />
<!-- End --><br />




然后提取内容片段,生成分别生成以下三个文件、


提取这个部分,生成 head.html

nbsp;html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">




无标题文档








提取这个部分,生成 index.html

















提取这个部分,生成 foot.html







php生成文件?php
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