Ecshop sends an email showing the resolution of the Greenwich Mean Time Problem

In the afternoon, I helped my friend debug an ecshop.ProgramIn the message, the GMT time is 8 hours behind that in China, and it is unfriendly. Someone has encountered this problem on the Internet, but they have no choice. I checked the ecshop'sCodeThe gmdate is the Greenwich Mean Time directly generated in the Code. The modification is as follows:
Search for the send_mail function in includs/lib_base.php and find the "send email using SMTP Service" section. Then, search for "$ headers [] = 'date: '" to press the following sentence:
$ Headers [] = 'date: '. gmdate ('d, J m y h: I: s').' + 100 ';
I will not talk about the use of gmdate. I just need to modify it to the following:
$ Headers [] = 'date: '. gmdate ('Y-m-d h: I: s', time () + 3600*8).' + 0800 ';

Solve the problem!