What should I do if the session value cannot be successfully passed across pages in PHP7? (with solution)

Solution to the failure of cross-page transfer of session value in PHP7

Cause of failed transfer

session is stored on the server side, and php in PHP7. session.use_trans_sid = 0 in the ini configuration file, causing the transfer to fail. (As shown below)

Solution

Just set session.use_trans_sid =1. The modification method is as follows:

• Find the php.ini file

• Find it according to the PHP installation path of your computer, for example, mine is E:php7. 3.4nts\php.ini

• Open the php.ini file, ① shortcut key ctrl h → ② enter: session.use_trans_sid → ③ change 0 to 1.

Recommended study: "PHP7 Tutorial"

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