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几种获取html字符串中所有a链接地址代码

Jun 08, 2016 pm 05:26 PM
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<script>ec(2);</script>

 

 代码如下 复制代码

$ss = "dadfxxdir";

print_r(gethref($ss));
   
function gethref($temp){
        preg_match_all('/(.+?)*?>/sim',$temp,$a);
        return $a[1];
    }


//下面所有a连接

 代码如下 复制代码

$htm = preg_replace( "@@is","$1",$ss);
print_r($htm);


//比较全的提取url连接地址

 

 代码如下 复制代码
 $url="http://www.111cn.net";
 $html=file_get_contents($url,"r");
 preg_match_all ("/(]*)(>)([^]*)(>)/", $html, $matches);
 for ($i=0;$i  {
  echo "|||".$matches[2][$i]."||".$matches[3][$i].$matches[4][$i]."||".$matches[6][$i]."||".$matches[8][$i]."
";
 }

//提取文章字符串中所有链接地址

 代码如下 复制代码
preg_match_all('/(?
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