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  • Switch statement is used to select one of the many blocks code to be executed.
  • You can use the “switch” statement to alter the flow of a program.
  • Conditional statements are used to perform actions on different conditions.
 Switch Statement

Learn PHP - PHP tutorial - Switch Statement - PHP examples - PHP programs

php scripts Syntax :

switch (n) {
    case label1:
        code to be executed if n=label1;
        break;
    case label2:
        code to be executed if n=label2;
        break;
    case label3:
        code to be executed if n=label3;
        break;
    ...
    default:
        code to be executed if n is different from all labels;
}
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Sample Code in php : sample php program

<!DOCTYPE html>
<html>
    <body>
        <?php
            $fruit = "mango";
            switch ($fruit) 
            {
                case "apple":
                    echo "My favorite fruit is apple";
                    break;
                case "mango":
                    echo "My favorite fruit is mango";
                    break;
                case "guava":
                    echo "My favorite fruit is guava";
                    break;
                default:
                    echo "Failure..!!!";
            }
        ?>
    </body>
</html>
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php programmer Code Explanation :

Code Explanation for Switch Statement In PHP

  1. In PHP, $fruit = "mango"; specifies the variable $fruit = mango variable holding the variable = mango.
  2. Here, switch ($fruit) will call the variable “$fruit” in the code, which we have specified as “mango”.
  3. We have the switch-cases as case “apple”, case “mango” and case “guava” which executes based on the function call for that variable ($fruit). If these cases fails it will execute the default case statement.
  4. break; is the statement that executes a line break in the code execution.

php development Sample Output :

output for Switch Statement In PHP

  1. Here the PHP statement executes the switch condition by printing the echo statement “My favorite fruit is mango”.


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