What does == mean in php

The == symbol in php means "equal to" and is a comparison operator. How to use it: first create a PHP sample file; then define two variables; finally use "==" to judge the two It only matters if the variables are equal.

#The operating environment of this article: Windows7 system, PHP7.1, Dell G3 computer.

What does == mean in php?

x == y

means equal to

If x is equal to y, return true

5==8 Return false.

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