Do_action( 'wp_head' );

function hook_javascript() {
    ?>
        <script>
            alert('Page is loading...');
        </script>
    <?php
}
add_action('wp_head', 'hook_javascript');

Source: developer.wordpress.org

Do_action( 'wp_head' );

function hook_css() {
    ?>
        <style>
            .wp_head_example {
                background-color : #f1f1f1;
            }
        </style>
    <?php
}
add_action('wp_head', 'hook_css');

Source: developer.wordpress.org

Similar codes

0 vote173 views1 answer
Cara membuat looping table dengan php
PHP
-1 vote177 views1 answer
Merge pdf php fpdf
PHP
0 vote235 views1 answer
Laravel creating event get data
PHP Laravel
4 votes242 views3 answers
Php get size of file
PHP
0 vote165 views1 answer
Add phpmyadmin login linux
PHP
2 votes181 views4 answers
Add 7 days to date php
PHP
0 vote178 views1 answer
Cambiare pagina php
PHP
0 vote167 views1 answer
How to get the root domain in laravel
PHP
0 vote219 views1 answer
Php mess detector laravel
PHP Laravel
2 votes186 views2 answers
Where is php.ini file in ubuntu
PHP