do_action( ‘wp_loaded’ )

User Contributed Notes

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   Steven Lin 4 years ago

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   Migrate from Codex:

   Minify HTML codes when page is output

   add_action( 'wp_loaded','my_minify_html' );
   function my_minify_html() {
   	// Use html_compress($html) function to minify html codes.
   	ob_start('html_compress');
   }
   
   function html_compress( $html ) {
   	// Some minify codes here...
   	return $html;
   }

   If you only want to load a function only in the front end.

   // If u want to load a function only in the front end.
   add_action( 'wp_loaded', 'my_front_end_function');
   function my_front_end_function() {
       if ( !is_admin() ) { 
           // Only target the front end
           // Do what you need to do
       }
   }

   Same as above, but using anonymous function (PHP 5.3 or higher).

   add_action( 'wp_loaded', function () {
       if ( !is_admin() ) {
           // Only target the front end
           // Do what you need to do
       }
   });