Ways to parse HTML files using the Snoopy class

This article mainly introduces PHP based on Snoopy parsing Web page HTML method, example analysis of the use of Snoopy class parsing HTML files related techniques, with a certain reference value, the need for friends can refer to the following

This article describes the PHP method based on Snoopy parsing Web page HTML, the implementation method is as follows:

Set_time_limit (0); $user = Array (' 20517 ', ' 20518 '); header ("content-type:text/html; Charset=utf-8 "); require_once './snoopy.php '; $snoopy = new Snoopy ();//$uri = ' http://www.juzimi.com/meitumeiju '; $uri = ' http://www.juzimi.com/meitumeiju?page=1 '; $snoopy->fetch ($uri); $con = $snoopy->getresults (); $doc = new DOMDocument (); $doc->loadhtml ($con);/* Make a result array ... */$result = [];/* go through all nodes which has class= " Baby "... * * $i = 0;foreach ((new Domxpath ($doc))->query ('//*[@id =" Bdshare "] ') as $element) {$row = $doc->sa  Vehtml ($element);  $start = Stripos ($row, ' {');  $end = Stripos ($row, '} ');  $len = $end-$start + 1;  $json = substr ($row, $start, $len);  $json = Str_replace ("'", ' "', $json);  $obj = Json_decode ($json);  $pic = $obj->pic;  $desc = $obj->desc; $filename = '/uploads/meiju/card '. Date (' Ymdhis '). $i.  '. png '; $file = '/alidata/www/test '.  $filename;  $image = file_get_contents ($pic); File_put_contents ($file, $image);}

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