Random Selection Cards
Copy and run in local - PHP language
<!DOCTYPE html>
<html>
<body>
<head>
<title> Random Card </title>
<style type="text/css">
div{margin: 15px 0;}
/*font{border: 1px solid #ccc;padding: 6px 3px; margin-right: 10px;}*/
</style>
<script>
function clicked(){
var num = document.getElementById('number');
if(num.value == ''){
alert('Please insert any number..');
return false;
}
if(num.value == 0 || num.value > 4){
alert('Please insert a valid number (1-4)');
return false;
}
}
</script>
</head>
<h2>Random Card</h2>
<?php
if (isset($_POST['number'])){
//include 'card.php';
$num = $_POST['number'];
$sp = poker();
$sp2 = poker2();
for($a=1; $a <= $num; $a++){
?>
<div> Player <?php echo $a;?> card ->
<?php
/* for ($i=1; $i <=13 ; $i++) {
echo current($sp);
next($sp);
} */
for ($i=1; $i <=13 ; $i++) {
echo current($sp2);
$i < 13 ? print(','):print('');
next($sp2);
}
?>
</div>
<?php
}
}
?>
<font style='border: 1px solid #ccc;padding: 6px 3px; margin-right: 10px;'>
S = ♠, <span style='color:red;'>H = ♥</span>, C - ♣, <span style='color:red;'>D = ♦️</span>
</font>
<form action="<?php echo $_SERVER['PHP_SELF'];?>" method='post' onsubmit='return clicked();'>
<div>
<input type='number' placeholder='insert number' name='number' style='text-align:center;width:130px; height:85px;' id='number' value='<?php if (isset($_POST['number'])){ echo $_POST['number'];}?>'>
</div>
<font color='red'><small>#Invalid No = 0, 5 and above</small></font>
<br/>
<br/>
<input type='submit' value='Submit'>
</form>
</body>
</html>
<?php
function poker(){
//Set up an array to save the deck
$num = ['A','2','3','4','5','6','7','8','9','10','J','Q','K'];
$icon = ['♥'=>'red','♦️'=>'red','♠'=>'black','♣'=>'black'];
//Generate deck
foreach ($icon as $key => $vi) {
foreach ($num as $vn) {
$poker[] = "<font style ='color:$vi;'> $vn $key </font>";
}
}
Shuffle ($poker); // shuffle
return $poker;
}
function poker2(){
//Set up an array to save the deck
$num = ['A','2','3','4','5','6','7','8','9','10','J','Q','K'];
$icon = ['H'=>'red','D'=>'red','S'=>'black','C'=>'black'];
//Generate deck
foreach ($icon as $key => $vi) {
foreach ($num as $vn) {
$poker[] = "<font style ='color:$vi;'> $vn-$key </font>";
}
}
Shuffle ($poker); // shuffle
return $poker;
}
?>
#Expectation Display
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