/PHP/Wordpress/Display category name wordpress

Display category name wordpress

<?php
$categories = get_the_category();
if ( ! empty( $categories ) ) {
	echo '<a href="' . esc_url( get_category_link( $categories[0]->term_id ) ) . '">' . esc_html( $categories[0]->name ) . '</a>';
}
?>

How to get display name in wordpress

<?php 
	$user_info = get_userdata(1);
	echo 'Username: ' . $user_info->user_login . "\n";
	echo 'User roles: ' . implode(', ', $user_info->roles) . "\n";
	echo 'User ID: ' . $user_info->ID . "\n";
?>

Source: developer.wordpress.org

Similar codes

0 vote411 views1 answer
Wordpress plugin public page
PHP Wordpress
7 votes383 views6 answers
Show featured image in post wordpress
PHP Wordpress
0 vote380 views1 answer
Wordpress disallow_file_edit
PHP Wordpress
-1 vote378 views1 answer
Turn error log WP
PHP Wordpress
0 vote354 views1 answer
Remove WordPress Login error hints
PHP Wordpress
0 vote384 views1 answer
Language_attributes for wordpress
PHP Wordpress
0 vote376 views2 answers
Wp max revisions
PHP Wordpress
1 vote352 views1 answer
Wordpress get perma link
PHP Wordpress
14 votes451 views6 answers
Wordpress get user by id
PHP Wordpress
6 votes364 views1 answer
Wordpress get_date
PHP Wordpress