1. How find template name?

$template = basename( get_page_template() );

if( $template == ‘template-add_category.php’ ) { ?>


2. wp_check_password( $edt_opass, $user->data->user_pass, $user->ID)


3. wp_set_password($newpass, $user->ID);



$template = basename( get_page_template() );

get_page_template() returns the path of the page template used to render the page.


5. This function sets the cookie.wp_clear_auth_cookie() This function will delete the cookie from the client browser. This happens when the user clicks on the Logout link in the Administration interface.

wp_set_auth_cookie( $user_id, $remember, $secure )


6. This function also utilizes the cookies. Checks whether the cookie is present on the client browser. If it is not, the user is sent to the wp-login.php login screen. After logging in, the user is sent back to the page he or she attempted to access.



7.  By default, the “Remember Me” checkbox makes you get remembered for 14 days. This is filterable though.

This code will change that value:

'auth_cookie_expiration', 'keep_me_logged_in_for_1_year' );
function keep_me_logged_in_for_1_year( $expirein ) {
return 31556926; // 1 year in seconds

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