Also talk about intercepting homepage news - Example

Intercepted news [for experiment only]

There are many programs for intercepting homepage news, but they are not successful.
Their working principles are nothing more than two. One is to use the backend database interface called backend by some websites, and the other is to intercept hard sound based on html code. This program uses the latter. It should be said that fault tolerance is better.
<?
$open = fopen("/", "r");//Web page address
$read = fread($open, 15000);
fclose($open);

$search = eregi("<!-- Start in the news -->(.*)<!-- End in the news -->", $read, $printing);//Search a piece of source code, it is best to analyze the source code first
//The following starts to remove Rongyu's source code
$printing[1] = str_replace("href=\"/homer/?", "href=\"", $printing[1]);
$printing[1] = str_replace("href=\"/headlines/fullcoverage/", "href=\"/headlines/fullcoverage/", $printing[1]);
$printing[1] = str_replace("</td></tr><tr><td valign=top align=right>", "", $printing[1]);
$printing[1] = str_replace("</td><td>", "", $printing[1]);
$printing[1] = str_replace(" class=sbody", "", $printing[1]);
$printing[1] = str_replace("</small>", "", $printing[1]);

$content = $printing[1];
$content = explode("-", $content);

$headlines = sizeof($content);

for ($i = 0; $i < $headlines; $i++) {

print "News".($i+1).") : $content[$i]<BR>";//The exciting time has come! Shown!

}

?>


Debugging in php3/php4 apache.