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Creates the wp_meta action hook, allowing functions to insert content to the sidebar.
By default, wp meta() is called immediately after wp_loginout() by sidebar.php and the Meta widget, allowing functions to add new list items to the widget.
IMPORTANT: As the get_sidebar( $name ); function has the do_action( 'get_sidebar', $name ); on top before it loads the sidebar file, this hook should be used to load stuff before the sidebar and wp_meta(); should be called at the end of the sidebar template to allow adding callbacks after the sidebar.
<?php wp_meta(); ?>
Add a favourite link to the Meta widget:
<?php
function my_meta_link() {
echo '<li><a href="http://www.example.com">My Favourite Link</a></li>';
}
add_action('wp_meta', 'my_meta_link');
?>
Since: 1.5
wp_meta() is located in wp-includes/general-template.php