i) 写了一部拖网渔船,该拖网将将所有网页放入一个网站,并下载所有pdf和c文档。 现在,我想把“pdf”和“c”文件一下载。 因此,我试图创建文件夹,然后在网站上复制这些文件。 但无法复制。 傲慢的是,I dont获得许可。 是否有别的分类和下载办法。
这正是所有联系的选取方式。
$original_file = file_get_contents($link);
$stripped_file = strip_tags($original_file, "<a>");
preg_match_all("/<a(?:[^>]*)href="([^"]*)"(?:[^>]*)>(?:[^<]*)</a>/is", $stripped_file, $matches);
return $matches[ 1 ];
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