August 8, 2009

網頁抓取區段


$http=" 網址 ";              
$buffer = file($http);             //將網址讀入buffer變數
for($i=0;$i<sizeof($buffer);$i++)  //將每段文字讀出來,以換行為單位,sizeof會傳回共有幾筆
{
$n1=strpos($buffer[$i]," ooxx ");  //抓出資料所在位置

$a=substr($buffer[$i],$n1,10);     //n1後10個字元
$a=iconv("UTF-8","big5",$a);       //utf-8 轉 big5

echo $a."<br>";


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