I often find many features abandoned by PHP5.4 in the open source code. how can I change the PHP version? I installed the WAMP integrated environment, but it also has Extensions. However, after the downloaded extension is installed and switched, wamp cannot be used normally. & Nbsp; how about two WAGs? Or do you still need to manually build the PHP runtime environment? can you switch the PHP version if you do it manually? solution ------------------ error_report often finds many features abandoned by PHP5.4 in the open source code, how can I change the PHP version?
I installed the WAMP integrated environment, but it also has Extensions. However, after the downloaded extension is installed and switched, wamp cannot be used normally.
Is it two WAGs? I still need to manually build the PHP runtime environment. Can I switch the version if I build it manually?
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Error_reporting = E_ALL &~ E_NOTICE &~ E_DEPRECATED
To adapt to all open-source software.
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Discussion
The problem is that the new version cannot use the old version. why is PHP incompatible with the old version !!!!
