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Q&A In PHP what is the use case for include instead of require when including PHP scripts?

In PHP one can either use include or require to include files, the difference is that if the file doesn't exist it will emit a fatal error and halt with a require and only emit a warning with inclu...

1 answer  ·  posted 3y ago by Charlie Brumbaugh‭  ·  last activity 3y ago by Marijn‭

Question php
#1: Initial revision by user avatar Charlie Brumbaugh‭ · 2020-11-13T20:36:00Z (over 3 years ago)
In PHP what is the use case for include instead of require when including PHP scripts?
In PHP one can either use `include` or `require` to include files, the difference is that if the file doesn't exist it will emit a fatal error and halt with a `require` and only emit a warning with `include`.

Normally would rather my code fail if code is missing and require that it be fixed rather than just throw a warning which might get ignored. The one solid use case I have seen for `include` was a bitcoin mining hack where a `require` might cause the error to show up in the logs sooner.

What is the use case for PHP's `include` vs `require`?

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