<?php $string = ‘Sentence 1. Sentence 2? Sentence 3! Sentence 4… Sentence 5… Sentence 6! Sentence 7. Sentence 8. Sentence 9… Sentence 10… Sentence 11. ‘; $sentences_per_paragraph = 3; // settings $pattern = ‘~(?<=[.?!…])\s+~’; // some punctuation and trailing space(s) $sentences_array = preg_split($pattern, $string, -1, PREG_SPLIT_NO_EMPTY); // get sentences into array $sentences_count = count($sentences_array); // … Read more
The answer was found here: http://www.wprecipes.com/how-to-display-category-name-without-link For my purposes, I needed to define the category function and then call it by name-only inside the php echo: <?php $category = get_the_category($attachment->ID); echo ‘html goes here’; echo ”.$category[0]->cat_name.’; ?> Additionally, to help eliminate space or punctuation in the category name, it can display the slug instead: <?php … Read more
Why are you making work hard for yourself? wp_create_user already checks if the email/login exists, which is also why your code is “failing” – $user_id will already be a WP_Error, so your elseif ( is_wp_error( $newerrors ) ) never fires. All you need is: $user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email, $capa ); if ( is_wp_error( … Read more
The cookie is stored on the user’s computer. The page is generated on the server. Somehow, you must make sure the cookie is transported back to the server when the user clicks on a link to fetch a second page. The instrument for this is javascript. You must send a script with the page that … Read more
As suggested in the comments, these kind of modifications would be better served with a custom plugin, as they are not theme dependent. Here’s an example: <?php /** * Plugin Name: Remove Footer Text * Description: Remove admin footer text and update footer text through filters. * Version: 0.0.1 * Author: Name * Author URI: … Read more
There’s a filter for the output $job_listings_output = apply_filters( ‘job_manager_job_listings_output’, ob_get_clean() ); so, you should just do add_filter(‘job_manager_job_listings_output’,’my_job_manager_job_listings_output’); function my_job_manager_job_listings_output($output) { $adsense_code=” My adsense code”; return $output . $adsence_code; }
https://developer.wordpress.org/reference/hooks/wp_nav_menu_menu-slug_items/ function my_nav_menu_primary_navigation($items, $args) { $items .= ‘<li>Hello :D</li>’; return $items; } add_filter( “wp_nav_menu_{MENU SLUG}_items”, “my_nav_menu_primary_navigation”, 10, 2 ); find {MENU SLUG} EDIT: The “wp_nav_menu_menu-slug_item” filter runs at the end near the end of wp_nav_menu, $ items is a string containing the HTML extructura the menu and $ args are the arguments that you passed … Read more
The way I do it. Note there may be a more straightforward way. Step 1 Add a custom query_varlike this to record the redirect from/to variables function my_custom_query_vars($vars){ //this allows you to store custom variables with rediect_from and rediect_to in the url $vars[] = ‘redirect_from’; $vars[] = ‘redirect_to’; return $vars; } add_filter( ‘query_vars’, ‘my_custom_query_vars’ ); … Read more
Using an URL to include a php file will usually not work. You will need a filesystem path. Depending on where you .php file is located (in this case the template directory), you could use: include( get_template_directory() . ‘/myfile.php’ ); https://codex.wordpress.org/Function_Reference/get_template_directory
Like @LupuAndrei said, we lack of details, especially the code where you call you form from. But I suspect, again like @LupuAndrei said, you might not be calling the settings_fields, do_settings_fields or do_settings_sections correctly. On the function where you build your form, try something like this <form method=”post” action=”options.php”> <table class=”form-table”> <?php settings_fields( ‘animated-settings-group’ ); … Read more