Setting Permalinks in wp_config or functions file?
You can customize permalink by using WordPress Rewrite_API in function file. See on codex
functions
Register_Sidebar overwriting itself and doesn’t exist in global $wp_registered_sidebars;
The solution was simple and made me feel tremendously stupid. 90% of the issues I could find remotely similar to my issue were all issues relating to the casing. Throughout this whole process I overlooked the “_HOMEPAGE” and “_RIGHT_SIDEBAR” in my IDs. Those should be lowercase. id – Sidebar id – Must be all in … Read more
Can I include a custom PHP function in a WordPress function?
Well, yea you kinda can do that. But it’s bad practice and it’s strongly discouraged. Cause when you call parent function the nested function is being called automatically. So basically the nested function is being called twice. Better and safest way to do it like- // Include the file or write the nested function outside … Read more
Passing Jquery value to WordPress function
You have to use AJAX for that. What you have to do is: Create a JS script which sends an AJAX request to admin-ajax.php file: <script> jQuery(“.author-popup”).on(“click”, function(){ var id = jQuery(this).attr(“id”); jQuery.post(“http://www.yourdomain.com/admin-ajax.php”, {action: “my_author_box”, id: id}, function(response){ console.log(“Response: ” + response); //NOTE that ‘action’ MUST be the same as PHP function name you want … Read more
How to make custom comment fields required
Please add below code into your current theme’s function.php function custom_validate_city() { if( empty($_POST[ ‘city’ ])) // do you url validation here (I am not a regex expert) wp_die( __(‘Error: please enter a city’) ); } add_action(‘pre_comment_on_post’, ‘custom_validate_city’);
Disabling Author Page only for subscribers
Oddly, perhaps, there is no get_user_role function, so not surprising that the earlier answer produced an error. As per my discussion with Rodney Hawk, I still wonder about the point of this exercise – or what security function this operation serves that wouldn’t be better served by other methods – but, if the preferred objective … Read more
Functions Filter Question [closed]
this is for Variable scope. A variable declared within a function has a LOCAL SCOPE and can only be accessed within that function A variable declared outside a function has a GLOBAL SCOPE and can only be accessed outside a function: $meinungen = Test; // is in global scope function wpseo_set_title_callback($input) { if (is_single()) { … Read more
get_template_directory_uri() links to child theme not parent
If you look at the original article: Template: twentyfourteen We see that the folder twentyfourteen is mentioned, aka the “Twenty Fourteen” theme Whereas you have: Template: Twenty Sixteen Which is the human readable name of the theme, not the theme folder name. This is what you need to put: Template: twentysixteen
WordPress website keeps loading the maintenance page
I was able to fix it finally! .. All i did is deactivating all WordPress plugins then reactivating them again, and all worked fine .. Just that!!!
What is the better for call files: bloginfo() or echo esc_url()?
Note that bloginfo(‘template_url’) is a wrapper for get_template_directory_uri(). It doesn’t seems to explicitly escape it, though. It’s better to escape it in your example. Here are two examples how we can break the HTML in the case it’s not escaped: Break Example #1 add_filter( ‘template_directory_uri’, function( $uri ) { return $uri .'”>’; } ); Break … Read more