There is no difference in this respect between PHP 5.3 and 5.5. The code doesn’t need to change. However, you should still use prepare properly. Like so: $query = $wpdb->prepare( ‘UPDATE wp_building_plan SET sale_price = %s, available = %s, broker_name = %s, broker_email = %s, broker_phone = %s WHERE id = %s’, $sale_price, $available, $broker_name, … Read more
Of course it is possible to use WordPress for giving users the possibility of creating and embedding WebGLs. The WebGL Script itself will have nothing to do with WordPress itself, although you can use data from WordPress to display in your animation. To get you started, your Plugin would consist of two different parts: The … Read more
You can register multiple activation hooks, that’s not a problem. Or you can use a wrapper function that calls the other functions. What is wrong, is this: add_action( ‘template_include’, ‘terms_redirect’ ); template_include is a filter, not an action, so you should use add_filter(). $author_id = 1; is dangerous, there might be no author with that … Read more
I’m not quite sure this is what you are trying to do, however, this is one way to use an external template file for your shortcode output. This is your shortcode function (e.g., in functions.php): function qt_shortcodez() { return include ‘template/shortcode.php’; } // function qt_shortcodez And that is the very output (i.e., shortcode.php): <?php ob_start(); … Read more
You could save this as user_meta using [add_user_meta][1]. The options are usually used for sitewide settings, whereas the user_meta is specific for the single user. add_user_meta( $user_id, $meta_key, $meta_value, $unique ); You can either delete the data on activation of the account, or leave it there – I do not see why you would want … Read more
You should use wp_localize_script() after enqueuing your JS file that calls the countdown method. I’m assuming you stored the date in an option called date_name like January 1, 2015 13:30:00. In your case, you are storing it as an array with month, day, year, and time in the correct format, so you should convert it … Read more
An easy way to do this is to keep both your rewrite rules active (for now). On single-event.php you check for the URL, even before calling wp_header(). If the URL does not contain the base ‘workshop’, add a wp_redirect(): wp_redirect( get_permalink( get_the_ID() ) ); This way you should be all set. If you do not … Read more
You are already pretty close. Extending your example: In your plugin put this: $default_settings = array( ‘key_one’ => 0, ‘key_two’ => 1 ); $settings = apply_filters( ‘example_filter’, $default_settings); Then a theme can change it like this: add_filter(‘example_filter’,’my_function’); function my_function($settings){ $settings[‘key_one’] = 1; return $settings; }
I have run into the same issue that using $wp_query->set_404(); would properly adjust the global object but not return the 404 template. So in the plugin I was writing I used the tried and tested method: add_filter( ‘template_include’, ‘wp_139917_force_404’ ); function wp_139917_force_404(){ global $wp_query; $wp_query->set_404(); status_header(404); include get_404_template(); exit; } ~ modified from source: https://github.com/codearachnid/woocommerce-product-permalink/blob/master/inc/product-permalinks.php#L56 … Read more
The prefix refers only to the database tables prefix, other uses of the wp_ prefix in function, class, variable, (array) index or (class) property names are entirely unaffected and remain as wp_. As such, so long as all plug-ins (and themes) you use avoid using SQL statements with a hardcoded wp_ prefix (and, as you … Read more