Tutorial by Examples

add_action('init', 'process_post'); function process_post(){ if($_POST) var_dump($_POST); }
add_action('init' , function(){ echo 'i did something'; });
class sample{ public function __construct(){ add_action('init', array($this, 'samp') ); } public function samp(){ // must be public!! echo 'i did something'; } } new sample();
class sample{ public static function add_action_func(){ //note __CLASS__ will also include any namespacing add_action('init', array(__CLASS__, 'samp') ); } public static function samp(){ echo 'i did something'; } } sample::add_a...

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