remove_all_actions( string $hook_name, int|false $priority = false ): true

User Contributed Notes

1. Skip to note 3 content

   Morteza Geransayeh 8 years ago

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   Example:

   remove_all_actions('the_content');

   This example will remove all of the hooks from the_content function.
2. Skip to note 4 content

   Pixelbart 4 months ago

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   If you want only show the admin bar, you can use this:

   remove_all_actions( 'wp_head' );
   remove_all_actions( 'wp_footer' );
   
   // Add default wp_head actions
   add_action( 'wp_head', '_admin_bar_bump_cb', 0 );
   add_action( 'wp_head', 'wp_print_styles', 8 );
   add_action( 'wp_head', 'wp_print_head_scripts', 9 );
   
   // Add default wp_footer actions
   add_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
   
   // Add admin bar initialization actions
   add_action( 'template_redirect', '_wp_admin_bar_init', 0 );
   add_action( 'admin_init', '_wp_admin_bar_init' );
   add_action( 'before_signup_header', '_wp_admin_bar_init' );
   add_action( 'activate_header', '_wp_admin_bar_init' );
   
   // Render admin bar in the footer and admin header
   add_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
   add_action( 'in_admin_header', 'wp_admin_bar_render', 0 );

   And if you use the action wp, you can use get_query_var for custom templates or other things. Just like that:

   add_action( 'wp', function() {
       if ( get_query_var( 'my_var' ) ) {
           // code from above here
       }
   } );