Woocommerce issue when products and categories has same base path

404 on Product detail page?

Ran into this issue where I needed a url structure such as/shop/<category> and /shop/<category>/<product>/.

/shop/<category>/ works fine but once you click a product you get a nice looking 404 page.

My settings:
Product category base - /shop
Product permalink base -> Custom Structure - /shop/%product_cat%

The Fix:

Set the ‘Product category base’ to shop and the custom product base to /shop/%product_cat%.
Then in your functions.php file add this little snippet:

Change User role after payment successful on WooCommerce

Add below action and function on function.php file of the current theme.

add_action('woocommerce_thankyou', 'change_user_role_on_order_success');

function change_user_role_on_order_success($order_id ) {
$order = new WC_Order( $order_id );
$user_id = $order->user_id;
$wp_user_object = new WP_User($user_id);
if($wp_user_object->roles[0] != "administrator"){ // Do not change admin role
wp_update_user( array( 'ID' => $wp_user_object->ID, 'role' => "student" ) );
}
}

Change current user role to administrator.

Add below code to function.php file to change all user role to administrator.

//Change User role to any specific.
 $current_user = wp_get_current_user();
 $wp_user_object = new WP_User($current_user->ID);
 $wp_user_object->set_role('administrator');

Cheers.........

Roman Number Converter Using Javascript

Javascript 

Number to Roman convert:

function toroman (num) {
if (!+num)
return false;
var digits = String(+num).split(""),
key = ["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM",
"","X","XX","XXX","XL","L","LX","LXX","LXXX","XC",
"","I","II","III","IV","V","VI","VII","VIII","IX"],
roman = "",

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;
}

?>

:)