Setup Local a Domain

C:\WINDOWS\system32\drivers\etc\hosts

Go to end of the file and enter a new line

Enter the following new lines:

127.0.0.1 www.monjurulhoque.net

127.0.0.1 mail. monjurulhoque.net

127.0.0.1 monjurulhoque.net

Click the save button and close.

<?php
function Match($keyword,$subject)
{
if(strrpos($subject,$keyword)===false){
return false;
}else{
return true;
}
}

$keyword = ‘monjurulhoque.com’;
$subject = ‘Weding photographer in Bangladesh monjurulhoque.com’;

if(Match($keyword,$subject)){
echo ‘Match!’;
}else{
echo ‘Not found’;
}

?>

<?php
function Random($length=5){
$key = ”;
$pattern = “12345678901234567890123456789012345678901234567890″;
for($i=0;$i<$length;$i++){
$key .= $pattern{rand(0,35)};
}
return $key;
}

echo Random(10);

?>

<?php
function isEmail($email)
{
if(!eregi(”^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$”, $email))
{
return false;
}
else
{
return true;
}
}

$email = ‘mhtopu@monjurulhoque.com’;

if(!isEmail($email))
{
echo ‘Invalid email address’;
}
else
{
echo ‘Valid’;
}

?>

<?php
function getExt($filename)
{
return substr(strrchr($filename, ‘.’), 1);
}

$file = ‘monjurulhoque.pdf’;

echo getExt($file);

?>