php中的这个“iif”是什么意思？

Question

Has anyone see this "iif" in php before? What is that actually? I try to search the documentation for it in php.net but I cant found any. Anyone can give a simple example of how to use this "iif"?

Answer 1

This is part of PHPKit. It stands for Immediate If.

The syntax is:

iif(condition, true statement, false statement);

@VolkerK's comment should be noted: "And keep in mind that iff(x,y,z) evaluates both y and z (no lazy function parameter evaluation in php) while x?y:z evaluates only y or z."