php curl 如何做多個？

Question

$data=array("manager"=>$login_acc,"password"=>$login_pas);$data_string=json_encode($data);$ch=curl_init($api_signin);curl_setopt($ch,CURLOPT_POST,1);curl_setopt($ch,CURLOPT_CUSTOMREQUEST,"POST");curl_setopt($ch,CURLOPT_POSTFIELDS,$data_string);curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);curl_setopt($ch,CURLOPT_HTTPHEADER,array('Content-Type:application/json','Content-Length:'.strlen($data_string)));curl_setopt($ch,CURLOPT_TIMEOUT,5);curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,5);$result=curl_exec($ch);curl_close($ch);$data=json_decode($result);因為發現有很多需求需要用到curl但如果每個都是這麼長的格式會很可觀想問問有沒有「多個」但可能某一部分只要寫一次就行的可能？