Archive for the ‘regex’ Category

Have you ever faced issue with your hosting server when you send html email with some email addresses in it? Replace your string with the following php regular expression.

 

<?php
//Html string you want to replace
$html_message=    “Its sample message with two email address in it. abc@gmail.com and xyz@yahoo.co.in”;

//Cleaned string
$cleaned_message = preg_replace(‘/\b([A-Z0-9._%+-]+@[A-Z0-9.-]+)(\.)([A-Z]{2,4}\b)/i’, ‘$1.$3’, $html_message);

echo $cleaned_message;
?>

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Simply rewrite your search url to seo freindly.

http://www.yoursite.com/search.php?keyword=flowers
to
http://www.yoursite.com/search/flowers

Add the following code into your htaccess file

RewriteEngine on
RewriteRule ^search/(.*)$ search.php?keyword=$1

you can access the seach keyword in search.php page like this
$text_to_search = $_GET[‘keyword’];