/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

1 vote140 views1 answer
Wordpress enqueue style child theme
PHP Wordpress
7 votes133 views3 answers
Wordpress echo the date in post
PHP Wordpress
0 vote160 views1 answer
Read xml file in php wordpress
PHP Wordpress
2 votes174 views2 answers
Wordpress activate plugins
PHP Wordpress
0 vote120 views1 answer
Check url parameter if not redirect wordpress
PHP Wordpress
0 vote120 views1 answer
Register sidebar wordpress
PHP Wordpress
10 votes143 views4 answers
Error_log wordpress
PHP Wordpress
2 votes132 views1 answer
Wordpress get current user role
PHP Wordpress
2 votes123 views2 answers
Wp is user admin
PHP Wordpress
0 vote114 views1 answer
Wp post view
PHP Wordpress