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1. Php if else statement shorthand how to#
2. Php if else statement shorthand code#

This function is called a Ternary operation. In this syntax, if the condition is true, the variableName will take the result of the first expression ( expressionIfTrue ) or expressionIfFalse otherwise.

Php if else statement shorthand how to#

Leap Year Check $is_leap_year = ((($year % 4) = 0) & ((($year % 100) != 0) || (($year %400) = 0))) Ĭonditional PHP Redirect header('Location: '.($valid_login ? '/members/index.php' : 'login.There is a special if/else functionality available that not many programmers know how to utilize that I now want to share with you. In this tutorial, you will learn about the conditional operator. HowTo PHP Howtos Use if.else Shorthand in PHP Subodh Poudel PHP PHP Ternary Operator Introduction to the Ternary Operator in PHP Use the Ternary Operator for true/false Declaration in PHP This article will introduce how we can use the short-hand method to write the if.else condition in PHP. In PHP, you can also write else if (in two words) and the behavior would be. These statements allow you to perform an action when your stated condition is met. The first elseif expression (if any) that evaluates to true would be executed.

Conditional statements are one of the first things you should learn when you are starting out with the PHP language. The ternary operator logic is the process of using (condition) (true return value) : (false return value) statements to shorten your if/else structures. Here, three different operations will work in conjunction to make a single operator. by Emmet Published PHP In this guide, we will be showing you how to use the if, else, and elseif conditional statements in PHP. There are few nice ways to write shorthands in PHP. The PHP ternary operator is another way to implement this concept with a different technique. ($score > 10 ? ($age > 10 ? 'Average' : 'Exceptional') : ($age > 10 ? 'Horrible' : 'Average') ) You might have read about the 'if-else' conditional statement of PHP. Here are a couple more uses of ternary operators, ranging from simple to advanced:īasic True / False Declaration $is_admin = ($user = 'admin' ? true : false) Ĭonditional Welcome Message echo 'Welcome '.($user ? $user : 'Guest').'!' Ĭonditional Items Message echo 'Your cart contains '.$num_items.' item'.($num_items != 1 ? 's' : '').'.' Ĭonditional Error Reporting Level error_reporting($WEBSITE_IS_LIVE ? 0 : E_STRICT) Ĭonditional Basepath echo '' Nested PHP Shorthand echo 'Your score is: '.

Php if else statement shorthand code#

Use enough parenthesis to keep your code organized, but not so many that you create "code soup.".

Do use the ternary operator when it makes your code more concise and more readable. Ternary Syntax ( condition) ( on true) : ( on false) If the condition is true, the result of on true expression is returned. The ternary operator ( : ) is a shorthand for the if.else statement. Ternary Operator Null Coalescing Operator PHP Ternary Operator The ternary operator is a short way of performing an if conditional. If you aren't experienced with using ternary operators, write your code using if/else first, then translate the code into ?'s and :'s. PHP has two special shorthand conditional operators.PHP's behaviour when using more than one ternary operator within a single statement is non-obvious." PHP Conditional Statements: The PHP If statement is used to test a condition and then based on the results, if the condition is TRUE then a particular block. "Is is recommended that you avoid "stacking" ternary expressions. PHP.net recommends avoiding stacking ternary operators. The shorthand if/else or ternary operator is a concise way to write if/else statements in PHP, as it allows you to write an if/else statement on a single line.For more information on how to code in PHP, check out other tutorials in the How To Code in PHP series. Recreate an if statement using a ternary, null coalescing, or spaceship operator.