User defined function in php is quite a common thing. You can create User defined functions in PHP. User defined function is very useful feature in the programming language. User defined function allows you to create your own functions and use them anywhere in your application without worrying about the names of the functions. You… Read More »
The PHP arithmetic operators are used to perform mathematical operations on numbers. They include addition, subtraction, multiplication and division. The basic arithmetic operators are + (addition) – (subtraction) * (multiplication) / (division)
The FOR loop is a special construct that allows you to repeat blocks of code a certain number of times, without having to write out the whole thing each time. This is useful for iterating over collections, such as arrays, in order to perform some action. It can be used when we know the how… Read More »