PHP decides which version is more stable

Which PHP version is more stable than the other version? Win & nbsp; 2008, IIS + PHP + MYSQL & nbsp; mainly run the DEDE system, which version PHP chooses is more stable


Example:
Which version is relatively stable?

Win 2008, IIS + PHP + MYSQL mainly run the DEDE system,



PHP MySQL IIS shared:
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In general, php5.2 + is suitable for use.
"Mainly run the DEDE system". dede officially provides the environment configuration required by each version. it is best to deploy the environment according to that requirement.

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1-2 versions before the latest version
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All php versions earlier than php 5.3.21 have severe security vulnerabilities. to ensure secure running of your applications, you should select php 5.3.21 and later versions.
The php kernel algorithm is adjusted when security vulnerabilities are modified, which greatly improves the running speed of php. From the perspective of cost effectiveness, you should also choose a higher version
Generally, a version with an even small version number is recommended.
If the version upgrade instructions contain the functions you are using, upgrade them immediately.
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All servers of the company are 5.2.10
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Install an integration package and run dedecms. I have done a lot about this.
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