Page 340 - Computer Software Application TP - Volume 1
P. 340
COMPUTER SOFTWARE APPLICATION - CITS
{
validateEmail(“john.doe@example.com”);
echo “Valid email address.<br/>”;
validateEmail(“invalid_email_address”);
echo “This line will not be reached due an exception will be thrown.<br/>”;
}
catch (CustomException $e)
{
// Catch the custom exception and handle it
echo $e->errorMessage() . “<br/>”;
}
?>
</body>
</html>
3 Save the program in C:\Apache24\htdocs in a folder with .php extension
4 Run the Apache services from windows services
5 Open the browser and type the following address
http://localhost/foldername/
6 Click the php file to run and verify the output
TASK 7: Using Iterators
I Using foreach loop
1 Open the text editor
2 Write the following codes
<html >
<head>
<title> Iterators </title>
</head>
<body>
<?php
$numbers = [1, 2, 3, 4, 5];
foreach ($numbers as $number)
{
echo $number . “ “;
}
325
CITS : IT & ITES - Computer Software Application - Exercise 60 CITS : IT & ITES - Computer Software Application - Exercise 60
