The if else statement in PHP is a two-way conditional statement or a double selection statement. It evaluates a condition and executes one of two blocks of code based on the result of the condition. If the condition evaluates to…
The if statement is one of the most straightforward conditional statement in PHP. It is the simplest decision-making construct that allows you to control the flow of a program by specifying an alternative path of execution. This statement executes a…
In this tutorial, you will learn about control statements in PHP. A simple PHP program is a set of statements that generally contain expressions and end with a semicolon. When you execute a simple PHP program, the PHP interpreter executes…
In this tutorial, we’ll learn about the operator precedence and associativity in PHP with important examples. In PHP, expressions are in general evaluated from left to right. However, when an expression contains more than one operator, operator precedence determines the…
We know that memory is a storage device of a computer system. It is used to store computer data and instructions needed during the processing of data and output the results. Depending upon the type of storage, there are mainly…
The bitwise operators are those operators in PHP which allow you to perform operations on the binary representations of integers. Each integer value is represented by a sequence of bits (0s and 1s). We commonly use bitwise operators to perform…
The ternary operator in PHP provides a one-line approach to representing a simple conditional statement. We commonly use it as a shorthand method for if-else statement which makes the code much more simple, concise and readable. The ternary operator allows…
Logical operators in PHP are those operators which are used to form compound conditions by combining two or more conditional statements. In other words, logical operators allow you to compare conditions or values. These operators are also called Boolean operators…
Increment and decrement operators in PHP are those operators that are used to change the value of an operand (constant or variable) by 1. We generally use these operators in loops, counters, and similar operations. A unique characteristic of increment…
