Instantiate your object inside a function hooked to the template_redirect action: function wpse_177056_init_shortcode() { new callShortCode(); } add_action( ‘template_redirect’, ‘wpse_177056_init_shortcode’ );
You are not escaping your PHP correctly. In this part $output=”… <?php You could instead do it like this: add_action(‘wp_head’,’hook_css’); function hook_css() { ?> <!– Closing the PHP here –> <style> body { background-repeat: no-repeat; background-attachment: fixed; background-size: 100% 100%; background: url(‘../images/backgrounds/bg<?php echo rand(1,4); ?>.jpg’) no-repeat top center; } </style> <?php //Opening the PHP tag … Read more
Use in_the_loop() to know if you are currently in the loop of the main query. function after_title($title) { if ( in_the_loop() && ( is_single() || is_page() || is_home() || is_category() ) ) { $write=”AFTER TITLE”; $title = $title.$write; } return $title; } add_filter( ‘the_title’, ‘after_title’ );
its a little clumsy but you could combine what you are already doing with the ‘untrashed_post’ hook which fires after the post has been untrashed here are the rough steps: use ‘untrash_post’ hook to do your checking (like you are now) if you need to cancel the untrash, store a flag in post meta with … Read more
The codex entry you site is simply wrong! There are a lot of hooks fired before admin_init during admin requests, not least of which is init, which a lot of plugins use to do their initialization. In particular, the TGM Plugin Activation plugin hooks into init (with the default priority = 10) with a function … Read more
You don’t need to add do_action(‘create_amenities’, $new_term_id);. The created_{$taxonomy} hook fires after a new term in a specific taxonomy is created by default.
I dont know about the particular Hook but, you could do it by simply using CSS like this: th.product-thumbnail::before{ content: ‘insert_title_here’; }
Unless that template that you don’t want to edit has a do_action() function where you want to add the content, then no, you can’t.
You can’t modify date_created on Export Gravity Forms date_created field isn’t actually a field that’s affected by that hook. If you look in /exports.php you’ll find in start_export() that they bypass the filter for ID’s date_created and payment_date and hard-code force the use of Y-m-d H:i:s foreach ( $leads as $lead ) { GFCommon::log_debug( __METHOD__ … Read more
Not sure it is the specific issue that causes it, but what you are doing wrong is to assume the existence of global variable, in this case $_POST[‘post_title’]. Not everything that updates posts will have it set. The right way to do what you are trying to do is to hook your hook on higher … Read more