I would look into a Booking Plugin (https://wordpress.org/plugins/booking/, for example) or if you need to collect information from users look no further than Gravity Forms(http://gravityforms.com) or Ninja Forms(http://ninjaforms.com). @TheDeadMedic is correct, you should not use add_options_page() for front-end pages.
You can create a new user role or set user access level, if you wanted for large group of user. If not you just go with the normal way of adding the menu. But in printing the admin page just make sure that current user is what you are expecting to see the page. EG: … Read more
The init action will fire once on every page load. PHP doesn’t maintain state between requests. If you want to run something once and never again forever unto eternity, you need to store something that persists between requests, like an option in the database, and check that before doing that one-time thing.
The map_meta_cap function handles context arguments generically – you can give it anything and it’ll happily pass it down the chain. It’s only particular capabilities like edit_post that expect the argument to be an integer, but even then it’s up to the caller to pass an appropriate value. Here’s where you get your string/integer mashups … Read more
Note that with the following: add_filter (‘comments_template’, ‘fbcommentbox’, 100); we expect fbcommentbox() to return the path to the new comments template file. The default is the path of comments.php. If you create the fbcommentbox.php file in your theme, then you could try: add_filter( ‘comments_template’, ‘fbcommentbox’, 100); function fbcommentbox( $theme_template ) { // Path to our … Read more
Your taxonomies register where you’ve told them to register, on the init hook which is the recommended hook for registering them. That much you are doing correctly. And yes, the plugins themselves will load prior to that hook’s execution. You can see that by comparing the init hook’s location in the load sequence to the … Read more
Turns out I was adding a trailing slash to WP_PLUGIN_DIR in my wp-config.php which was causing this issue. Hopefully this will help someone making the same mistake.
You could write a function to pull both the responses. Then merge the results based on a successful result. This assumes the result for both calls is json data and should be converted to an array. I’m also using the same function calls you supplied so adjust the second where needed. function get_json_data_from_2apis($api1_data = array(), … Read more
The third argument for term_exists() is an integer, not an array. Parameters $term (integer|string) (required) The term to check Default: None $taxonomy (string) (optional) The taxonomy name to use Default: ” $parent (integer) (optional) $parent ID of parent term under which to confine the exists search Default: 0 Pass the correct arguments and it works. … Read more
First things first, I suppose that your function already works – I did not debug it, but wanted to point you in the right direction of WordPress scheduling of events. You should use wp-cron for that. It let’s you schedule events, and let them be handled by WordPress. Please keep in mind that this is … Read more