Add Class to Next and Previous links in Wordpress

Write below code in function.php file to add class on next prev links for pagination

<?php 

add_filter('next_posts_link_attributes', 'posts_next_link_attributes');
add_filter('previous_posts_link_attributes', 'posts_prev_link_attributes');

function posts_next_link_attributes() {
return 'class="nav_next_class"';
}

function posts_prev_link_attributes() {
return 'class="nav_prev_class"';
}
?>

above function will add "nav_next_class" to next link and "nav_prev_class" to previous link.
:)

Get Latitude Longitude using Area Zip in PHP

<?php

function getLnt($zip){
$url = "http://maps.googleapis.com/maps/api/geocode/json?address=
".urlencode($zip)."&sensor=false";
$result_string = file_get_contents($url);
$result = json_decode($result_string, true);
$result1[]=$result['results'][0];
$result2[]=$result1[0]['geometry'];
$result3[]=$result2[0]['location'];
return $result3[0];
}

$val = getLnt($zip);
echo "Latitude: ".$val['lat']."<br>";
echo "Longitude: ".$val['lng']."<br>";

?>

Change FromName and FromEmail For Wordpress

Open your theme function.php file to setup new fromname and fromemail for Site emails.

<?php
add_filter('wp_mail_from','mail_from');
add_filter('wp_mail_from_name','mail_from_name');

function mail_from()
{

global $mail_from_opt;

if (empty($mail_from_opt['username'])) : $username = "Bhumika"; endif;
$domainname = strtolower( $_SERVER['SERVER_NAME'] );
if ( substr( $domainname, 0, 4 ) == 'www.' ) {
$domainname = substr( $domainname, 4 );
}
$emailaddress = $username.'@'.$domainname;

return $emailaddress;
}

function mail_from_name()
{

global $mail_from_opt;

if (empty($mail_from_opt['sendername'])) : $sendername = "Bhumika"; endif;

return $sendername;
}

?>

:)