Examples of define usage in php

The example in this article describes the usage of define in php. Share it with everyone for your reference. The details are as follows:

"; } } testfor(10); ?>

The running results are as follows:

It is now 10 o'clock: Go to bed 3.14
It is now 11 o'clock: Go to bed 3.14
It is now 12 o'clock: Go to bed 3.14

I hope this article will be helpful to everyone’s PHP programming.

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