我正在向服务器发送一个curl请求,该服务器需要几秒钟来处理请求并吐出响应.我相信我的PHP脚本正在继续而不是等待,因此基于响应的foreach循环吐出0结果.在继续处理数据之前,我如何等待curl事务完成?
$curl = curl_init();
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($curl, CURLOPT_USERPWD, "admin:password");
curl_setopt($curl, CURLOPT_URL, "http://server/r/?dst_user__substr='user'");
curl_setopt($curl, CURLOPT_VERBOSE, 1);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$ret = curl_exec($curl);
$result = json_decode($ret,true);
<<<<I need to wait until transaction is complete here>>>>
foreach ($result['data'] as $key => $value)
{
//process data from $result
}
解决方法:
curl是阻塞的,这意味着:
$result = json_decode($ret,true);
foreach ($result['data'] as $key => $value)
{
//process data from $result
}
将在以下情况下执行:
$ret = curl_exec($curl);