php 网页截取快讯代码
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2022-05-24 15:02:50
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php 网页截取新闻代码
function Get_news($url,$count)
{
$handle = fopen($url,"r");
$c = 0;
while(($line = fgets($handle,1024)) && ($c {
//$ptr2= "/(.*)/";
$ptr= "/(.*)/";
preg_match_all($ptr,$line,$str,PREG_SET_ORDER);
if($str)
{
$res[$c]= strip_tags($str[0][2]);
//$res[$c][1] = $url."admin/view_n.php?id=".$str[0][1];
$c = $c+1;
}
print_r($res[$c]);
}
return $res;
}
$url = "http://stu.gdmc.edu.cn/";
$count = 7;
//echo"
?>
function Get_news($url,$count)
{
$handle = fopen($url,"r");
$c = 0;
while(($line = fgets($handle,1024)) && ($c {
//$ptr2= "/(.*)/";
$ptr= "/(.*)/";
preg_match_all($ptr,$line,$str,PREG_SET_ORDER);
if($str)
{
$res[$c]= strip_tags($str[0][2]);
//$res[$c][1] = $url."admin/view_n.php?id=".$str[0][1];
$c = $c+1;
}
print_r($res[$c]);
}
return $res;
}
$url = "http://stu.gdmc.edu.cn/";
$count = 7;
//echo"
";";
$result=Get_news($url,$count);
foreach ($result as $key => $value) {
echo iconv("gb2312", "UTF-8", $value)."
";//
}
//print_r(Get_news($url,$count));
//echo"
?>
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