美奇電腦

判斷有效連結：

<?php

header("Content-Type:text/html; charset=utf-8");

$url="http://acd.idv.tw/w";

$handle = curl_init($url);

curl_setopt($handle, CURLOPT_RETURNTRANSFER, TRUE);

/* Get the HTML or whatever is linked in $url. */

$response = curl_exec($handle);

/* Check for 404 (file not found). */

$httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);

if($httpCode == 404) {

echo "連結錯誤！！";

}else{

echo "正確連結！！";

}

curl_close($handle); /* Handle $response here. */

?>