![]() The break statement tells PHP to break out of the switch-case statement block once it executes the code associated with the first true case. The switch statement executes line by line (actually, statement by statement). ![]() It is important to understand how the switch statement is executed in order to avoid mistakes. Question: How would I write this switch statement only using else-if statements This is in PHP. Es kommt oft vor, dass man dieselbe Variable (oder denselben Ausdruck) gegen viele verschiedene mgliche Werte prfen und abhngig davon. To prevent this add a break statement to the end of each case block. Quoting from the PHP Documentation for Switch. Anweisung entspricht in etwa einer Folge von Anweisungen die jeweils den gleichen Ausdruck prfen. statement by statement) and once PHP finds a case statement that evaluates to true, it's not only executes the code corresponding to that case statement, but also executes all the subsequent case statements till the end of the switch block automatically. i handle it by just ignoring the warning and maybe add an extra. Initially, I didn't enclose my case in quotes. Put those many values into an array and query the array, as the switch-case seems to hide the underlying semantics of what you're trying to achieve when a string variable is used as the condition, making it harder to read and understand, e.g. The 'case' keyword is a key component of the 'switch' statement, allowing you to define specific actions to take based on the value of a variable. As a PHP developer, you may have used the 'switch' statement to handle multiple conditions in your code. but that is not really productive because maybe in another script you just forget the break and therefore the warning would be of use. AbraCadaver's answer solved my problem, but I thought I'd share the issue and solution in case it's of use to someone else. The PHP 'case' Keyword: A Comprehensive Guide. The switch statement executes line by line (i.e. the only way to get rid of the warning would be to configure the warnings, that phpstorm prints, in this case remove the warning of fall-throughs. So, something like a variable or function call doesn't work. ![]() The switch statement is used to perform different actions that based on different conditions.The switch-case statement differs from the if-elseif-else statement in one important way. A switch case must have a constant expression in many languages including php. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. PHP switch case statement was first introduced in PHP 5. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. ![]()
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