example_action

ACTION wp-includes\plugin.php (ligne 473)

Adds a callback function to an action hook. Actions are the hooks that the WordPress core launches at specific points during execution, or when specific events occur. Plugins can specify that one or more of its PHP functions are executed at these points, using the Action API.

Paramètres

Entrée :

$arg1, $arg2

Sortie :

@param string   $hook_name       The name of the action to add the callback to.
@param callable $callback        The callback to be run when the action is called.
@param int      $priority        Optional. Used to specify the order in which the functions
@param int      $accepted_args   Optional. The number of arguments the function accepts. Default 1.
@return true Always returns true.

Utilisation

// Ajouter une fonction au hook action 'example_action'
add_action('example_action', 'ma_fonction_personnalisee', 10, 1);

function ma_fonction_personnalisee($arg1, $arg2) {
    // Votre code ici
    error_log('Hook example_action déclenché');
}

Actualités

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