Does adding a callback like this to wp_head allows you to add additional content?

popquiz

2022年1月24日 20:56

$this-add($this-actions, 'wp_head',  $frontend, 'wp_head');

Does adding a callback like this to wp_head allows you to add additional content? I already have a wp_head function and adding a callback also called wp_head allow you to append content to wp_head?

Topic callbacks wp-head Wordpress

Category Web

Does adding a callback like this to wp_head allows you to add additional content?

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