I am using simple web application, But I want to upgrade the PHP version 5.25 to version 5.3 which is mostly recomended
We are at 5.6.x, reaching for 7.0.0 soon. Why 5.3?
I understand not trusting the latest versions of PHP released for production but 5.3 is something old, consider at least 5.5.24. To give you any help we should know a bit more of where are you going to upgrade (what is your system). Also do you have dedicated server or VPS or what.
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