2016-06-13 07:32
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PHP curl_exec()返回不完整的数据

$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL,$url);

Here is the response of curl_getinfo()

array(26) { ["url"]=> string(96) "" ["content_type"]=> string(16) "application/json" ["http_code"]=> int(200) ["header_size"]=> int(511) ["request_size"]=> int(127) ["filetime"]=> int(-1) ["ssl_verify_result"]=> int(0) ["redirect_count"]=> int(0) ["total_time"]=> float(5.11) ["namelookup_time"]=> float(0.203) ["connect_time"]=> float(0.532) ["pretransfer_time"]=> float(0.532) ["size_upload"]=> float(0) ["size_download"]=> float(650744) ["speed_download"]=> float(127347) ["speed_upload"]=> float(0) ["download_content_length"]=> float(-1) ["upload_content_length"]=> float(0) ["starttransfer_time"]=> float(1.125) ["redirect_time"]=> float(0) ["certinfo"]=> array(0) { } ["primary_ip"]=> string(14) "" ["primary_port"]=> int(80) ["local_ip"]=> string(13) "" ["local_port"]=> int(59916) ["redirect_url"]=> string(0) "" } 

Above code sometimes sends complete json data and sometimes sends partial data to $result. When it sends incomplete data, json_decode returns null.

There is no issue on server side. When we open in browser, it sends complete response all the time.

Please help and let me know what is the problem and how I can fix that.

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