Inicio de sesion en WordPress

jpb_login.php

<?php

function jpb_login() {
	$user_login = filter_input(INPUT_POST, 'user_login');
	$user_password = filter_input(INPUT_POST, 'user_password');
	$remember = (bool) filter_input(INPUT_POST, 'remember');

	if (!empty($user_login) && !empty($user_password)) {
		$creds = array();
		$creds['user_login'] = $user_login;
		$creds['user_login'] = $user_password;
		$creds['remember'] = $remember;
		$user = wp_signon($creds, false);

		if (is_wp_error($user)) {
			// Do something if is incorrect
			return FALSE;
		} else {
			echo '<script type="text/javascript">window.location = "' . home_url() . '";</script>';
			return TRUE;
		}
	}
}

// run it before the headers and cookies are sent
add_action('after_setup_theme', 'jpb_login');

jpb_login_form.html

<form action="" method="post">
	
	<label for="user_login">user_login</label>
	<input type="text" name="user_login" id="user_login">
	
	<label for="user_password">user_password</label>
	<input type="password" name="user_password" id="user_password">
	
	<label for="remember">remember</label>
	<input type="checkbox" name="remember" id="remember">
	
	<input type="submit">
</form>