How to install php5.3 with wdcp: 1. Check the default PHP version installed by wdcp; 2. Use the command "wget http://down.wdlinux.cn/in/php_up53.sh sh php_up53.sh" to install php5.3 is enough.
The operating environment of this article: Windows 7 system, php5.3 version, DELL G3 computer
How to install php5.3 with wdcp?
WDCP upgraded to PHP5.3 version
Today, on a whim, I moved the blog installed on SAE to Alibaba Cloud. I was too lazy to move it, so I kept it on the SAE. I didn't know if I didn't move it, and I was shocked when I moved it.
Alibaba Cloud ECS is installed with WDCP to facilitate management. At first, I thought it would be easy to just upload and import. Unexpectedly, a problem arose.
When installing wordpress, a 502 bad gateway error keeps appearing and I can’t install it!
Think about it, forget it, just configure the database file directly. After configuration, the wordpress program is always successfully installed.
Next, there is another problem. When entering the background and clicking on the theme and plug-in, the 502 bad gateway error also appears.
Baidu, and at the same time went to wdcp official website to check, it said that it needs to be recompiled!
All right. It took me an hour to recompile it. But the problem still exists, and Baidu has come and gone without knowing what the problem is.
I planned to re-download a lower version of wordpress to try, so I went to wordpress to take a look.
PHP requires 5.2.4 and above.
After looking at wdcp, it turned out that the default PHP version when wdcp was installed was 5.2.17. I found a script for a higher version of PHP to upgrade it.
WordPress is finally installed successfully! 
WDCP upgrade PHP5.3
wget http://down.wdlinux.cn/in/php_up53.sh sh php_up53.sh
See the "php update is OK" prompt
, which means it was successfully completed
I used the one-click installation package. I didn’t see any errors during the upgrade. It went smoothly all the way! As for PHP5.3 having problems with other programs, I haven’t seen it yet! Wait until there is a problem and continue to toss!
Recommended learning: "PHP Video Tutorial"
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