<code> //怎么第一个if里面老师出问题是哪里语法有问题吗 class Wechat_base_api{ public function get_access_token(){ require_once('connect.php'); $tim=time(); $sql="select * from get_access_token where id=0 and updated_time> $tim"; $resu= mysql_query($sql); if($resu){ $row=mysql_fetch_assoc($resu); $access_token=$row['content']; return $access_token; }else{ $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx5d4c7d2e8ffd5793&secret=4379ef7213c36eae5dc2ab91f9f6aced"; $access_token_Arr =$this->https_request($url); $access_token= $access_token_Arr['access_token']; $newtime=time()+7200; $sqll="update get_access_token set content='{$access_token}' ,updated_time=$newtime where id=0"; mysql_query($sqll); return $access_token_Arr['access_token']; } } }</code>
<code> //怎么第一个if里面老师出问题是哪里语法有问题吗 class Wechat_base_api{ public function get_access_token(){ require_once('connect.php'); $tim=time(); $sql="select * from get_access_token where id=0 and updated_time> $tim"; $resu= mysql_query($sql); if($resu){ $row=mysql_fetch_assoc($resu); $access_token=$row['content']; return $access_token; }else{ $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx5d4c7d2e8ffd5793&secret=4379ef7213c36eae5dc2ab91f9f6aced"; $access_token_Arr =$this->https_request($url); $access_token= $access_token_Arr['access_token']; $newtime=time()+7200; $sqll="update get_access_token set content='{$access_token}' ,updated_time=$newtime where id=0"; mysql_query($sqll); return $access_token_Arr['access_token']; } } }</code>