Redirect back to current page after logout in WordPress

We have a filter in WordPress for set url to redirect after logout. You can use this filter to redirect back to current page after logout. Add the following code in your theme’s functions.php file..

/* Logout and return to the page they were on*/
function admin_logout_redirect($logouturl, $redir)
    {
        return $logouturl . '&redirect_to=http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
    }
add_filter('logout_url', 'admin_logout_redirect', 10, 2);

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What are benefits of htaccess?

We can do following benefits stuff with htaccess.

  1. Routing the URL
  2. Mange Error Pages for Better SEO
  3. Redirection pages
  4. Detect OS (like Mobile/Laptop/Ios/Android etc)
  5. Set PHP Config variable
  6. Set Environment variable
  7. Allow/Deny visitors by IP Address
  8. Password protection for File/Directory
  9. Optimize Performance of website
  10. Improve Site Security

Disable comments section for a Single Page

You have to follow the below steps to disable comment section for a single page.

  1. Go to Dashboard -> Pages
  2. Select the particular page you want to disable comment.
  3. Click on Screen Options tab and check the box beside Discussion WordPress Screen Options
  4. Now scroll down to the bottom, you will find a discussion section. Uncheck Allow Comments & Allow trackbacks and pingbacks on this page.
  5. And Click Publish/Update

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Remove WordPress emoji code programmatically without plugin

WordPress added the following code in your header for support emoji.

window._wpemojiSettings = {"baseUrl":"http:\/\/s.w.org\/images\/core\/emoji\/72x72\/","ext":".png","source":{"concatemoji":"http:\/\/your-url\/wp-includes\/js\/wp-emoji-release.min.js?ver=4.2.1"}};
    !function(a,b,c){function d(a){var c=b.createElement("canvas"),d=c.getContext&&c.getContext("2d");return d&&d.fillText?(d.textBaseline="top",d.font="600 32px Arial","flag"===a?(d.fillText(String.fromCharCode(55356,56812,55356,56807),0,0),c.toDataURL().length>3e3):(d.fillText(String.fromCharCode(55357,56835),0,0),0!==d.getImageData(16,16,1,1).data[0])):!1}function e(a){var c=b.createElement("script");c.src=a,c.type="text/javascript",b.getElementsByTagName("head")[0].appendChild(c)}var f;c.supports={simple:d("simple"),flag:d("flag")},c.supports.simple&&c.supports.flag||(f=c.source||{},f.concatemoji?e(f.concatemoji):f.wpemoji&&f.twemoji&&(e(f.twemoji),e(f.wpemoji)))}(window,document,window._wpemojiSettings);
img.wp-smiley,
img.emoji {
    display: inline !important;
    border: none !important;
    box-shadow: none !important;
    height: 1em !important;
    width: 1em !important;
    margin: 0 .07em !important;
    vertical-align: -0.1em !important;
    background: none !important;
    padding: 0 !important;
}

you can remove this WordPress emoji code by WordPress actions. Add the following codes in your functions.php file located in your theme folder.

/*Remove WordPress emoji code programmatically without plugin*/
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');

remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
remove_action( 'admin_print_styles', 'print_emoji_styles' );

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Get Product id from order id in Woocommerce

If you want to get Product id from order id in Woocommerce then fetch order details.

$order = new WC_Order( $order_id );
$items = $order->get_items();

then if you loop through them, you can get all the relevant data:

foreach ( $items as $item ) {
    $product_name = $item['name'];
    $product_id = $item['product_id'];
    $product_variation_id = $item['variation_id'];
}

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