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Below I am going to write a switch command in php. This one starts of with a $img function that randomizes the results between 0 and 5. This will mean that any time the page opens you will get a random number that will out put what is in the CASE associated with that number.


<?php 
    
echo '<style> .switch { max-height: 250px; } </style>';
    
$img rand(0,5);
    switch (
$img):{
        case (
0):
            echo 
'<img class="switch" src="BKG.jpg">';
            break;
        case (
1):
            echo 
'<img class="switch" src="brick.jpg">';
            break;
        case (
2):
            echo 
'<img class="switch" src="chalk_board.jpg">';
            break;
        case (
3):
            echo 
'<img class="switch" src="Zelda_TriForce.jpg">';
            break;
        case (
4):
            echo 
'<img class="switch" src="ZeldaBkG.jpg">';
            break;
        default;
            echo 
'<img class="switch" src="RaG.jpg">';
        };
        
    echo 
'<br/>' $img ' Is the Random number generated this time around.';
?>
        

Here is the code in practice


0 Is the Random number generated this time around.