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Asked: 2026-06-09T00:55:13+00:00

I am new to PHP trying to migrate from Java to PHP. This question

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I am new to PHP trying to migrate from Java to PHP. This question may be a foolish one. Sorry if it is.

I have found few singleton implementations in PHP and I am planning to use it for database. My question is: What will happen if two different PHP pages are called or a page is called by more than one client at the same time ? Will it not use the same db connection, statement and store result in same variable ? Wont the result get overridden and corrupted ?

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1 Answer

  1. Editorial Team
    • No, every request is separated from each other. This means especially: Every resource (including database connections) is closed at the end of the request. However, Usually nothing to worry about
    • No, concurrent access to the database doesn’t hurt it. In fact thats one reason, why databases are popular compared to flat files 😉
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