Clear Local Storage Button For Divi

functions.php

<?php
function ClearLocalCacheButton() { ?>
    // Create Button
    <a href="#" onclick="ClearLocalCache()" class="et-pb-layout-buttons et-pb-layout-buttons-cache" title="Clear Cache">
		<span>Clear Cache</span>
	</a>

    <script type="text/javascript">
        // Move Button to Divi Tabs
        jQuery(window).load(function(){
           jQuery(".et-pb-layout-buttons-cache").insertAfter(jQuery(".et-pb-layout-buttons-clear"));
        });

    	function ClearLocalCache() {
            // Clear Storage and Alert User
            alert("Local storage has been cleared. Update the page now.");
            window.localStorage.clear()
        }

    </script>
<?php }
add_action('admin_footer', 'ClearLocalCacheButton');

need help
What am i doing wong? i inserted a code in /themes/ExtraChild/functions.php
i deleted
Parse error: syntax error, unexpected '<' in /themes/ExtraChild/functions.php on line 34
lines 34-48:

`<!a href="#" onclick="ClearLocalCache()" class="et-pb-layout-buttons et-pb-layout-buttons-cache" title="Clear Cache">
Clear Cache

<script type="text/javascript">
    // Move Button to Divi Tabs
    jQuery(window).load(function(){
       jQuery(".et-pb-layout-buttons-cache").insertAfter(jQuery(".et-pb-layout-buttons-clear"));
    });
	function ClearLocalCache() {
        // Clear Storage and Alert User
        alert("Local storage has been cleared. Update the page now.");
        window.localStorage.clear()
    }
</script>

What's wrong with syntax of php file? it start from <?php and end ?> explain this please
function ClearLocalCacheButton() { ?>`

Working great for me. Thanks very much for the share! :)

Hi !
Is it still useful for new Divi version ?
Many thanks