A simple program that will ask the user to give a series of numbers in integer format. Our program will count the number of eight digit occurrence based on the given number by our user. The code is written in PHP as my programming language and it is very easy to understand.
My mobile number here in the Philippines is 09173084360.
Thank you.
Sample Program Output
Program Listing
<html>
<body>
<style>
body {
font-family:arial;
font-weight:bold;
font-size:18px;
}
#textboxid
{
font-family:arial;
font-weight:bold;
font-size:18px;
height:25px;
}
</style>
<?php
$val = $_POST['value1'];
if(isset($_POST['clear']))
{
$val="";
}
?>
<br><br>
<h4> Count Numbr 8 Digits in PHP </h4>
<form method="post" action="">
Enter a number
<input id="textboxid" type="text" name="value1" value="<?php echo $val; ?>" autofocus required>
<br><br><br>
<input type="submit" name="submit" value="Ok">
<input type="submit" name="clear" value="Clear">
</form>
<?php
function count8($num)
{
return preg_match_all("/[8]/",$num);
}
if(isset($_POST['submit']))
{
echo "<br><br>";
echo "The number of 8 digits is " .count8($val).".";
}
?>
</body>
</html>
