PHP by Example: A Practical Guide to Creating Web Applications with PHP

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2024

A. VasilevPHP by Examplehttps://doi.org/10.1007/979-8-8688-0258-4_6

6. Useful Tricks and Operations

Alex Vasilev¹  

(1)

Department of Software Systems and Technologies, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine

 

Imitation is the sincerest form of plagiarism.

—ALF (TV series)

This chapter discusses topics that are essential and useful in everyday practice.

References

If the value of a variable is assigned to another variable, then you get a copy of the assigned variable. For example, if $B=$A is executed, the value of $A becomes the value of $B. The important thing here is that if the value of $A is subsequently changed, then the value of $B does ...