Filter hook 'update_footer'

in WP Core File wp-admin/admin-footer.php at line 65

View Source

update_footer

Filter Hook
Description
Filters the version/update text displayed in the admin footer. WordPress prints the current version and update information, using core_update_footer() at priority 10.

Hook Information

File Location wp-admin/admin-footer.php View on GitHub
Hook Type Filter
Line Number 65

Hook Parameters

Type Name Description
string $content The content that will be printed.

Usage Examples

Basic Usage
<?php
// Hook into update_footer
add_filter('update_footer', 'my_custom_filter', 10, 1);

function my_custom_filter($content) {
    // Your custom filtering logic here
    return $content;
}

Source Code Context

wp-admin/admin-footer.php:65 - How this hook is used in WordPress core
<?php
  60  		 *
  61  		 * @see core_update_footer()
  62  		 *
  63  		 * @param string $content The content that will be printed.
  64  		 */
  65  		echo apply_filters( 'update_footer', '' );
  66  		?>
  67  	</p>
  68  	<div class="clear"></div>
  69  </div>
  70  <?php

PHP Documentation

<?php
/**
		 * Filters the version/update text displayed in the admin footer.
		 *
		 * WordPress prints the current version and update information,
		 * using core_update_footer() at priority 10.
		 *
		 * @since 2.3.0
		 *
		 * @see core_update_footer()
		 *
		 * @param string $content The content that will be printed.
		 */
Quick Info
  • Hook Type: Filter
  • Parameters: 1
  • File: wp-admin/admin-footer.php
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