admin_footer │ action-hook │ WP 1.2.0

Fires at the end (in the footer) of every admin page, before scripts are output.

The other hooks that fire after this hook:

    <div id="wpfooter">
		HTML code
	</div>

	<?php

	do_action( 'admin_footer', '' );

	do_action( "admin_print_footer_scripts-{$hook_suffix}" );

	do_action( 'admin_print_footer_scripts' );

	do_action( "admin_footer-{$hook_suffix}" );

	?>
</body>
</html>

See the /wp-admin/admin-footer.php file.

Usage

add_action( 'admin_footer', 'wp_kama_admin_footer_action' );

/**
 * Function for `admin_footer` action-hook.
 * 
 * @param string $data The data to print.
 *
 * @return void
 */
function wp_kama_admin_footer_action( $data ){

	// action...
}

Examples

#1 Output HTML at the end of an admin page

For example, suppose we need to output HTML template code on every admin page:

<?php
add_action( 'admin_footer', 'wp_print_my_templates' );

function wp_print_my_templates() {

	?>
	<script type="text/html" id="tmpl-media-frame">

		<div class="media-frame-title" id="media-frame-title"></div>

		<h2 class="media-frame-menu-heading"><?php _ex( 'Actions', 'media modal menu actions' ); ?></h2>

		<button type="button" class="button button-link media-frame-menu-toggle">
			<?php _ex( 'Menu', 'media modal menu' ); ?>
			<span class="dashicons dashicons-arrow-down" aria-hidden="true"></span>
		</button>

		<div class="media-frame-menu"></div>

		<div class="media-frame-tab-panel">
			<div class="media-frame-router"></div>
			<div class="media-frame-content"></div>
		</div>

	</script>
	<?php
}