MY first guess is to look at the functions.php referenced in the error message for any whitespace (space character) at the top of the file. Hard to find, but extra space characters output before any output will cause that error. I always make sure that the <?php is at the very very top, and never … Read more
Rather than trying to set a global variable, just use the main query for both the widget and the other content. Simply adjust your Loop. If you share more of your code perhaps we can help specify where this would go, but the general idea is to move the start of the Loop above wherever … Read more
You should use filter not action: function adddd( $title, $post_id ) { if( in_category( 30 ) ) { $title=”Prefix – ” . $title . ‘ – xxx’; } return $title; } add_filter( ‘the_title’, ‘adddd’, 10, 2 );
The names you used might mean you’re looking to create an online shop. If that’s the case, Woocommerce is what you need. If the names where just for exemplification or you need to do something else with them, I would say you need the following: product: CPT (see Custom Post Types) clothing category: non-hierarchical (?) … Read more
You can use get_the_time() to get the date of the current post. Just use a format that only includes the year and date, and compare it to the current date using the current_time() function with the same format: if ( get_the_time( ‘Yd’ ) === current_time( ‘Yd’ ) ) { // Post was published today. }
It’s possible that the random stuff is not in the database; your answer doesn’t make that clear. There could be some modified WP files that are inserting text in each displayed post. Recovering from a hacked system is time-consuming, but can be done. Short list: update WP/themes/plugins to latest versions. Check the htaccess file against … Read more
Try registering a function handling ajax calls first. // For logged out users add_action( ‘wp_ajax_nopriv_wp280265_pagination’, ‘wp280265_pagination’ ); // For logged in users add_action( ‘wp_ajax_wp280265_pagination’, ‘wp280265_pagination’ ); Define the function. function wp280265_pagination() { $month = $_POST[‘month’]; $year = $_POST[‘year’]; if ($month != ” && $year != ”) get_posts($month, $year); } Define JavaScript. (function($) { $(document.body).on(‘click’, ‘#previous’, … Read more
As far as i know there is no arguments array key name ‘post_category’ in WP_Query . Insted of ‘post_category’ use either ‘category__in’ => array( 2, 6 ) or category_name’ => ‘staff’. And also for the id case use echo get_the_ID() … to print the post id
Note that this filter function, added to the theme functions.php file, will apply to all output that uses “the_content” everywhere (all posts essentially) – so exercise or consider narrowing the scope. For instance, you might want to limit it to the first 100 characters, or to posts before a certain date, or within a certain … Read more
In the main loop in index, to display the date like you are asking use: <?php printf( _x( ‘%s ago’, ‘%s = human-readable time difference’, ‘your-text-domain’ ), human_time_diff( get_comment_time( ‘U’ ), current_time( ‘timestamp’ ) ) ); ?> You can read more about it: https://codex.wordpress.org/Function_Reference/human_time_diff