Revisions to me are useless and just fills up your db. It might be useful to others though. Revisions are created each time a post is revised/updated. This just holds an archive/copy of the post before it was updated, and gives the user an option to restore the specific post to an earlier time. This … Read more
Maybe this is what you are looking for? Source is from @Michael Fields /** * Set default cat for cpt * @source {https://circlecube.com/says/2013/01/set-default-terms-for-your-custom-taxonomy-default/} * @source {http://wordpress.mfields.org/2010/set-default-terms-for-your-custom-taxonomies-in-wordpress-3-0/} * @license GPLv2 */ function set_default_object_terms_203962( $post_id, $post ) { if ( ‘publish’ === $post->post_status ) { $defaults = array( //’your_taxonomy_id’ => array( ‘your_term_slug’, ‘your_term_slug’ ) ‘post_tag’ => array( … Read more
Think of wp_lostpassword_url() as a placeholder for the link to the page containing the form to allow users to reset their password. You can use this placeholder anywhere within your WordPress site and if you decide to provide your own form to allow users to reset their password you can easily update the link via … Read more
is it “strange” that this hooks is called more than once? No, not at all – this filter will fire anytime get_option( ‘active_plugins’ ) is called, which almost certainly happens multiple times per request.
The Why part In the core is_search() function there’s a check if the global $wp_query is set: global $wp_query; if ( ! isset( $wp_query ) ) { _doing_it_wrong( __FUNCTION__, __( ‘Conditional query tags do not work before the query is run. Before then, they always return false.’ ), ‘3.1.0’ ); return false; } Note that … Read more
What you did, is do_action with a single parameter. File: wp-includes/plugin.php 417: * @param string $tag The name of the action to be executed. 418: * @param mixed $arg,… Optional. Additional arguments which are passed on to the 419: * functions hooked to the action. Default empty. 420: */ 421: function do_action($tag, $arg = ”) … Read more
If you look at the source code, you can see that wp_enqueue_style( ‘crayon’ ) is called in Crayon::enqueue_resources() which itself is called either from either Crayon::the_content() or Crayon::wp_head(). The code in Crayon::wp_head is: if (!CrayonGlobalSettings::val(CrayonSettings::EFFICIENT_ENQUEUE) || CrayonGlobalSettings::val(CrayonSettings::TAG_EDITOR_FRONT)) { CrayonLog::debug(‘head: force enqueue’); // Efficient enqueuing disabled, always load despite enqueuing or not in the_post self::enqueue_resources(); } … Read more
The rule of thumb is to never do anything which is not triggered by action or filter. In this case you try register a hook before wordpress even finished to “boot”. This may work sometimes, but totally not an healthy idea. Use at least the ‘init’ hook (and even better the ‘wp_loaded’ if you can), … Read more
Yes, you can. But you have to be careful, since some special cases may occur. Some of them are: 1. Function may be class method and not a global function: class SomeClass { … function some_function() { … } … } In such case, you can use it only if: – it’s a static function … Read more
Twenty Eleven and Twenty Twelve use the widgets_init action. Given that these themes are generally considered to use best practices for theme development, I think this hook would be ideal.