post parameter ‘name’ 404 error

It sounds as though WorldPay is responsible for sending the overly generic name parameter so you aren’t in a position to control that. You will instead have to catch the request and force it to work. Something like: function redir_404_wpse_137703() { if (is_404() && isset($_GET[‘name’])) { locate_template(‘some-theme-template.php’,true); exit; } } add_action(‘template_redirect’,’redir_404_wpse_137703′); some-theme-template.php will need to … Read more

Conditional for 404 page not work

You should wrap your enqueue/register function in your conditional, not your add_action() You can try something like this using the is_404() conditional check function enqueue_404_script() { if(is_404()) { //do what you need to do } } add_action( ‘wp_enqueue_scripts’, ‘enqueue_404_script’ );

Non-existent page returns code 200

That’s not what’s happening, when you visit /contacts–/ it doesn’t return a 200 code, but instead it returns a 301 redirect code. The browser then follows this redirect and heads to /contact and it’s /contact that returns 200 code. This is because /contact is the canonical URL of that page, and WordPress redirects to canonical … Read more

Form in WordPress : 404

You’re probably using an input field that contains name=”name”. A lot of generic words are used by WordPress itself (incl. name, so a best practise is to always prefix_ your fields, like name=”prefix_name”.

What does do_action(‘admin_init’); does actually?

What it does: It offers an action handler, a moment in run time to execute other functions. So it is a hook for plugins and core functions. Removing all hooked functions or changing the core file will break WordPress. If your plugin fails to work with it – fix the plugin.

WP Rest API not working

First you’ve to Check if the WordPress REST API is enabled or not The best way to check is to visit this URL: https://yoursite.com/wp-json. If you see some JSON response, REST API is enabled. If it’s showing some error page or returns to home page, REST API is not enabled. Then we’ve to enable it … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)