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#Php if else code

Statement_1: This will be the statement that will be executed when the conditional results will return true or be in a true state.

Condition statement: This is a valid PHP expression that will be evaluated in order to return a Boolean value.

(Conditional statement) ? (Statement_1) : (Statement_2) Parameters The syntax of using the conditional operator in PHP is: It returns a warning while encountering any void value in its conditions. Using this ternary operator is not only an efficient solution but the best case with a time-saving approach. This conditional statement takes its execution from left to right.

This is treated as an alternative method of implementing if-else or even nested if-else statements. Ternary operators can be defined as a conditional operator that is reasonable for cutting the lines of codes in your program while accomplishing comparisons as well as conditionals. In this tutorial, you will learn about the conditional operator. Here, three different operations will work in conjunction to make a single operator. The PHP ternary operator is another way to implement this concept with a different technique. You might have read about the "if-else" conditional statement of PHP.

#Php if else code

In PHP and other programming languages, the ternary operator is a concise way to write conditional statements that improve code readability and effectiveness.

When coding, we always look for shortcuts everywhere or try to make things concise and effective. If the statement is true, PHP will run the code within the curly brackets ( ).īelow is an example of how you would write a simple if statement within your PHP script.PHP Overview PHP Tutorial PHP Introduction PHP Installation PHP Basics PHP Basics PHP Syntax PHP Data Types PHP Variables PHP Constants PHP Print and Echo Statements Operators PHP Operators PHP Arithmetic Operators PHP Assignment Operators PHP Comparison Operators PHP Logical Operators PHP Ternary Operator PHP Concatenation Operators Decision Control Structures PHP Decision Making PHP if else statement PHP elseif statement PHP switch statement Loop Control Structures PHP Looping PHP while loop PHP do-while PHP for loop PHP foreach loop Functions PHP Date and Time PHP Functions PHP String Handling Functions PHP Include and Require PHP Headers PHP File Handling PHP Cookies PHP Sessions PHP Sending Emails Compare Strings In PHP array_diff() Function in PHP array_merge() Function in PHP array_search() Function in PHP eval() in PHP preg_replace() Function in PHP URL Encoding and Decoding with PHP sleep() Function in PHP strlen() Function in PHP ksort() Function in PHP strlen() Function in PHP gettype() Function in PHP Forms PHP GET and POST PHP Server Side Form Validation PHP File Upload PHP Classes and Objects PHP Access Modifiers PHP Inheritance What is stdClass in PHP? PHP OOP Terminology Miscellaneous PHP Arrays PHP RSS Feed PHP Composer Environment Variables in PHP PHP Error Handling report this ad The if statement allows you to check if a particular condition evaluates to true. It is the most simple statement you can use in the PHP language. The first PHP conditional statement that we will be touching on is the if statement. Example of Using the if…elseif…else Statement.Example of Using the if…elseif Statement.We will be touching on the “ if“, “ if.else“, “ if.elseif“, “ if.elseif.else” conditional statements as well as nested if statements.Ĭode contained within both the if and else if statements will only run if the statement returns true. Over the next few sections, we will touch on three of these conditional statements. They are a critical part of writing a script in PHP. These statements allow you to perform an action when your stated condition is met.

Conditional statements are one of the first things you should learn when you are starting out with the PHP language.