It doesn’t matter. I know you think it matters, but it doesn’t. The reason it doesn’t matter has nothing to do with which one is actually faster. The speed of your website will NEVER be influenced by the placement of this function. Theoretically, sure, but in practice you’ll never see it. The only two places … Read more
On a default install of WP you get always the ID of a post with the function get_the_ID(). Id dosnt work this you go about the global var: $post. echo $GLOBALS[‘post’]->ID Is this not enough, then go about the global wp_query $GLOBALS[‘wp_query’]->post->ID;
Just use $category->slug instead of $category->cat_name. Slugs are already lowercase and with dashes instead of spaces.
I almost used the same convention as @GhostToas but to me I usually use classes to minimize conflict. For internal or company project: class MyCompany_Classname {} For Client specific project: class ClientProject_Classname {} Using a class will absolutely help you avoid conflicts and thus, you can name your function using generic function names. Say for … Read more
You can use two inbuilt functions to do this. switch_to_blog get_stylesheet_directory_uri You can use both in the following way to make a function out of it which would give you the url to the theme. Put the below in the functions.php file function wpse_get_theme_url( $blog_id = 1 ){ switch_to_blog( $blog_id ); $template_url = get_stylesheet_directory_uri(); restore_current_blog(); … Read more
function add_my_css_and_my_js_files(){ wp_enqueue_script(‘jquery-validate-min’, plugins_url(‘activate/jquery_validate_min.js’, __FILE__ ) ); } add_action(‘wp_enqueue_scripts’, “add_my_css_and_my_js_files”); You need to use the plugins_url() function (you are missing the s at the end of plugins). Reference the location of the script file with the relative path. Meaning the path should be activate/jquery_validate_min.js.
Scripts and stylesheets should always be loaded in the head or in the footer via the wp_enqueue_scripts action hook. wp_enqueue_scripts is the proper hook to use when enqueuing items that are meant to appear on the front end The init hook executes before wp_head which is to early for script to load in the header. … Read more
I assume all your code is wrapped inside the loop? And you should check that a post does indeed have attachments before operating on the $images array: while ( have_posts() ) { the_post(); if ( has_post_thumbnail() ) { the_post_thumbnail( /* No need for “post-thumbnail” argument, it’s the default. */ ); } else { // No … Read more
Per the Codex, is_author() checks to see if you’re on an Author Archive page (ie, a page listing all the posts/pages/etc that a given user has authored). If you’re on any other type of page, is_author() will return false. What you’re looking for sounds more along these lines: if ( in_the_loop() ) { get_currentuserinfo(); print … Read more
is_page() relies on a complete global $wp_query object. If you call it before the action template_redirect has been fired, it might be impossible to get that data. Wait for a proper action. Example: add_filter( ‘template_include’, function( $template ) { if ( is_page( 27 ) ) echo ‘this is the apply page’; return $template; }); You … Read more