If user logged in wordpress

if ( is_user_logged_in() ) {
   // your code for logged in user 
} else {
   // your code for logged out user 
}

How to check if user is logged in wordpress

<?php 
if ( is_user_logged_in() ) {
  echo 'Welcome, logged in user. <a href="'.wp_logout_url().'">Click here to logout</a>.';
}else{
  echo 'Please login by <a href="'.wp_login_url().'">clicking here</a>.'
}

If user name is wordpress

<?php
add_action('admin_init', 'wpse74389_check_username');
function wpse74389_check_username()
{
    $user = wp_get_current_user();

    if($user && isset($user->user_login) && 'username_to_check' == $user->user_login) {
        // do stuff
    }
}

Source: wordpress.stackexchange.com

Check if user logged in Wordpress through JS

document.body.classList.contains( 'logged-in' );

Source: deluxeblogtips.com

Similar codes

2 votes176 views1 answer
Php ternary shorthand
PHP
0 vote202 views1 answer
Imagelib thourgh class in codeigniter
PHP
0 vote217 views1 answer
Php endwhile
PHP
0 vote334 views1 answer
Laravel timestamps on pivot table
PHP Laravel
0 vote233 views1 answer
Php gravity forms display
PHP
-1 vote209 views1 answer
Wordpress add comments programmatically
PHP Wordpress
0 vote226 views1 answer
Use wordpress functions in external php file
PHP Wordpress
19 votes184 views6 answers
Php sort array by specific key
PHP
5 votes200 views3 answers
Laravel get parameters from request
PHP Laravel
0 vote279 views2 answers
Pass guzzle client data to view laravel
PHP Laravel