![]() Note:- The switch-case statement is an alternative to the if-elseif-else statement. ![]() The switch-case statement tests a variable against a range of values until it finds a match, and then executes a block of code corresponding to that match. See how to avoid repetition of code blocks and use match function for better performance and readability. As questioned above Im trying to get user input in my PHP script to do further tasks. Similarly to a switch statement, a match expression has a subject expression that is compared against multiple alternatives. Learn how to use switch-case in PHP with examples and alternatives. The switch statement provides an alternative to using multiple if-else statements, which can become cumbersome and difficult to read as the. (PHP 8) The match expression branches evaluation based on an identity check of a value. ![]() Switch Statement in PHP | (Decision-Making Statements)īasically the switch statement is also known as a decision statement in PHP and other programming languages. Switch case in PHP is a control structure that allows the program to compare a single expression against multiple values and execute different code blocks depending on which value matches the expression. So my suggestion is adding a case NULL: at the start, just as you add default at the end. Nothing there suggests it should be NULL, not even on PHP loose comparison. I tried with different numbers and with a string, and they all fired. Here we will learn what is switch case or decision making statement in PHP and how to use switch case statement in PHP. It seems as though a PHP switch statement sees NULL as a 'joker', and applies any case to it. Switch Statement in PHP | (Decision-Making Statements).
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