The conditional assignment statement involves three operands, one logical expression and two expressions, so it is also called the ternary operator.
The general form is: variable = condition? Expression one: Expression two
In program development, the most commonly used if statement is used to judge and execute certain actions. Of course At some point, you just need a very simple judgment and assignment. Then use a conditional assignment statement to act as an if condition judgment, and assign the result or value after the judgment to a certain variable, which is more efficient in development. , and makes the code more concise and clear, avoiding the tedious use of if judgments.
Related recommendations: "FAQ"
Conditional assignment statement: variable = condition? Expression one: Expression two
Example: $x = $y > 1 ? true : flase;
If the variable y is greater than 1, then x is true, otherwise it is false. Of course, it can also be assigned to other numbers or strings.
Explanation: Assignment is the process of assigning a certain value to a variable. A statement that assigns a certain value to a variable is called an assignment statement. Each programming language has its own assignment statements, and assignment statements also have different types. The assigned "value" can be a number, a string, or an expression.
The above is the detailed content of What is a conditional assignment statement. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Dreamweaver Mac version
Visual web development tools

Dreamweaver CS6
Visual web development tools

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.
