申请ApiKey地址:https://code.google.com/apis/console
<?php function shortenGoogleUrl($long_url){ $apiKey='API-KEY';//Get API key from : http://code.google.com/apis/console/ $postData=array('longUrl'=>$long_url,'key'=>$apiKey); $jsonData=json_encode($postData); $curlObj=curl_init(); curl_setopt($curlObj, CURLOPT_URL,'https://www.googleapis.com/urlshortener/v1/url'); curl_setopt($curlObj, CURLOPT_RETURNTRANSFER,1); curl_setopt($curlObj, CURLOPT_SSL_VERIFYPEER,0); curl_setopt($curlObj, CURLOPT_HEADER,0); curl_setopt($curlObj, CURLOPT_HTTPHEADER,array('Content-type:application/json')); curl_setopt($curlObj, CURLOPT_POST,1); curl_setopt($curlObj, CURLOPT_POSTFIELDS,$jsonData); $response=curl_exec($curlObj); curl_close($curlObj); $json=json_decode($response); return$json->id; } ?><?php function expandGoogleUrl($short_url){ $curlObj=curl_init(); curl_setopt($curlObj, CURLOPT_URL,'https://www.googleapis.com/urlshortener/v1/url?shortUrl='.$short_url); curl_setopt($curlObj, CURLOPT_HEADER,0); curl_setopt($curlObj, CURLOPT_RETURNTRANSFER,1); curl_setopt($curlObj, CURLOPT_SSL_VERIFYPEER,0); $response=curl_exec($curlObj); curl_close($curlObj); $json=json_decode($response); return$json->longUrl; } ?>