PHP - Read For Learn

Send registration email to all admins

Better try something like this: add_action( ‘register_new_user’, ‘send_admin_registration_email’, 99, 1 ); function send_admin_registration_email( $user_id ) { $user_info = get_userdata( $user_id ); $first_name = $user_info->first_name; $last_name = $user_info->last_name; $user_login = $user_info->user_login; $subject=”Family Medicine Residency Site Registration”; $message=”<p><b>Name:</b> ” . esc_html( $first_name ) . ‘ ‘ . esc_html( $last_name ) . ‘</p>’; $message .= ‘<p><b>Username:</b> ‘ . … Read more

Changing src URL on page id

Instead of saying “its not working” it would be more informative to describe what’s happening. You should first put the iFrame URL into a variable ratther than writing the iFram HTML code twice: <?php $page_id = get_queried_object_id(); // default iFrame src $iFrameSrc = “URL A”; if($page_id == 5232) { $iFrameSrc = “URL B”; } ?> … Read more

How can I process a form submission from an HTTP POST request?

you can use admin-post.php to process the form. you can set the form like that : <form action=”<?= htmlspecialchars(admin_url(“admin-post.php?action=MY_PLUGIN__my_action”))?>” method=”POST” > <button name=”send”>go</button> </form> and then you link the code with that : add_action(“admin_init”, function () { if ( !isset($_GET[“action”]) || (“MY_PLUGIN__my_action” !== $_GET[“action”]) ) { return; } /* */ // debug var_export($_POST); exit(); /* … Read more

Inserting more than one array into same row

foreach loops over a single variable. Here you have two, so using foreach is not the right method. Or you’d have to add a $i index inside the loop to get the second variable. But there’s a simpler way: $total = count($_POST[‘file_name’]); for($i = 0; $i < $total; $i++) { $file_name = $_POST[‘file_name’][$i]; $file = … Read more

Woocommerce target first product thumbnail in loop to load a larger image

Custom plugin with dynamic child pages listing database records

Welcome to WPSE and developing for WordPress! Many times functionality is placed in custom plugins, so that if you change your theme, the functionality remains. However, if you already have everything built in a custom theme, you may wish to include the code in that theme so that everything is in the same place. If … Read more

Updating from multiple array custom table

Trying to GET data with ajax from database and show in fullcalendar

There were a couple security issues and error checking that I did see. Try these: <?php add_action(‘wp_ajax_get_timeslot_data’, ‘get_timeslot_data’); add_action(‘wp_ajax_nopriv_get_timeslot_data’, ‘get_timeslot_data’); function get_timeslot_data() { if (!isset($_POST[‘activityId’]) || !ctype_digit($_POST[‘activityId’])) { wp_send_json_error(“Invalid activity ID”); } global $wpdb; $activity_id = intval($_POST[‘activityId’]); $table_name = $wpdb->prefix . ‘booking_seasons’; // Support custom table prefixes $result = $wpdb->get_row($wpdb->prepare(“SELECT timeslot_dates FROM $table_name WHERE id … Read more

How to create a dynamic url with post title from one website to another?

Relatively easy to achieve, just put this somewhere in your template within The Loop: <a href=”https://www.deparelevenementenservice.nl/<?php echo $post->post_name; ?>”>Link text</a>

WordPress website not loading

WP stores URLs in a lot of different tables. You can either use a WP CLI command to search and replace the old URL to your new local URL, or use a plugin to do the same thing. Don’t just go do a blanket search-and-replace in phpMyAdmin or similar because the URLs are stored in … Read more

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