Best answer: What is meant by switch statement in PHP?

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What is a PHP switch statement?

The switch statement is similar to a series of IF statements on the same expression. In many occasions, you may want to compare the same variable (or expression) with many different values, and execute a different piece of code depending on which value it equals to. This is exactly what the switch statement is for.

What is switch statement in data structure?

A case or switch statement is a type of selection control mechanism used to allow the value of a variable or expression to change the control flow of program execution via a multiway branch.

Is switch a conditional statement in PHP?

net’s Select Case syntax which is essentially a switch statement, where you can do things like Case Is > 5 and if it matches, it will execute that case. …

What is a PHP statement?

Introduction ¶

Any PHP script is built out of a series of statements. A statement can be an assignment, a function call, a loop, a conditional statement or even a statement that does nothing (an empty statement). Statements usually end with a semicolon. … A statement-group is a statement by itself as well.

Is PHP a Typesafe?

By this definition, PHP will never be type safe (PHP’s compiler hardly prohibits any type errors). But that definition also isn’t particularly useful to the majority of developers. … Type safety measures the ability of available language tooling to help avoid type errors when running code in a production environment.

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What is PHP call function?

A PHP function provides code that a PHP script can call to perform a task, such as Count(), file_get_contents(), and header(). The PHP language supports both procedural and object-oriented programming paradigms.

What is the purpose of a switch statement?

In computer programming languages, a switch statement is a type of selection control mechanism used to allow the value of a variable or expression to change the control flow of program execution via search and map.

What is else if statement?

Alternatively referred to as elsif, else if is a conditional statement performed after an if statement that, if true, performs a function. … The above example could also be extended by adding as many elsif or else if statements as the program needed. Note. Not all programming languages are the same.

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