php执行URL解析

php执行URL解析

方法一:

$url="http://www.45it.com";

file_get_contents($url);

方法二:

// CURL 方法

$url="http://www.45it.com";

$ch = curl_init( );

curl_setopt( $ch,CURLOPT_URL,$url );

curl_setopt( $ch,CURLOPT_HEADER,0 );

curl_setopt( $ch,CURLOPT_RETURNTRANSFER,1 );

$ret= curl_exec( $ch );

curl_close( $ch );

echo $ret;

方法三:

$url="http://www.45it.com";

$fp=fopen($url,"r");

$response = '';

while($row = fgets($fp)) {

$response.= trim($row)."n";

}

注意:如果ping的通但是无法调用远程url,试试wget

Resolving www.xxx.com... 114.xxx.xxx.xxx

Connecting to www.xxx.com|114.xxx.xxx.xxx|:80... connected.

HTTP request sent, awaiting response... 403 Forbidden

10:58:22 ERROR 403: Forbidden.

这样就不可以!