Question

How to use switch case (multiple-choice selection) in PHP

Answer 1

$s = "php";

switch ($s) 
{
    case "c":
        echo "c programming";
        break;
    case "php":
        echo "php programming";
        break;
    case "c++":
        echo "c++ programming";
        break;
    default:
        echo "other programming language";
}


/*
run:

php programming 

*/

 

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Answer 2

$n = 10;

switch ($n) 
{
    case 3:
        echo "333";
        break;
    case 10:
        echo "101010";
        break;
    case 2:
        echo "222";
        break;
    default:
        echo "other number";
}


/*
run:

101010  

*/

 

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Answer 3

$n = 10;
 
// switch without break 
 
switch ($n) 
{
    case 3:
        echo "333 <br />";
        //break;
    case 10:
        echo "101010 <br />";
        //break;
    case 2:
        echo "222 <br />";
        //break;
    default:
        echo "other number <br />";
}
 
 
/*
run:
 
101010 
222 
other number  
 
*/

 

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