Page 317 - Computer Software Application TP - Volume 1
P. 317
COMPUTER SOFTWARE APPLICATION - CITS
X Matching word boundaries
1 Open the text editor
2 Write the following codes
<html >
<head>
<title> Matching word boundaries </title>
</head>
<body>
<?php
$string = “The quick brown fox jumps over the lazy dog.”;
$pattern = “/\bfox\b/”; // Matches “fox” as a whole word
if (preg_match($pattern, $string))
{
echo “The word ‘fox’ is present as a whole word.”;
}
?>
</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 2 : Using modifiers
I i (case-insensitive) modifier
1 Open the text editor
2 Write the following codes
<html >
<head>
<title> i (case-insensitive) modifier </title>
</head>
<body>
302
CITS : IT & ITES - Computer Software Application - Exercise 58
