Ask for advice! Use PHP to test the upload and download speed !.. Online .. I have a general understanding of the principles .. I just don't know how to implement it .. Especially for testing the upload speed .. ------ Solution ------------------ the time when the connection is initiated must be obtained during the test. no matter what method you use, this time must be known, the end time of the response is also required to know ------ solution ------------------ cu for advice! Use PHP to test upload and download speeds
RT !..
Online ..
I have a general understanding of the principles ..
I just don't know how to implement it .. Especially for testing the upload speed ..
------ Solution --------------------
During the test, you must obtain the time when the connection is initiated. no matter what method you use, this time must be known.
Of course, the end time of the response must also be known.
------ Solution --------------------
Curl directly has the curl_info interface. php.net will be used for a look.
