Function Signature:
add_action
Function Description:
Adds a callback function to an action hook.
Function Examples:
⚠️ Examples below are generated with GPT-3 once every hour. Do not take them too seriously.
Consider them as some extra input in your learning process - reason about them. Will it work? What could fail?
// Example 1: Adding a custom function to the 'wp_footer' hook
function my_custom_function() {
echo 'Hello, world!';
}
add_action('wp_footer', 'my_custom_function');
// Example 2: Adding a custom function with a specific priority to the 'init' hook
function my_custom_function() {
// Do something important here
}
add_action('init', 'my_custom_function', 10);
// Example 3: Adding an anonymous function to the 'admin_init' hook
add_action('admin_init', function() {
// Perform necessary actions for admin initialization
});