The get_space_used() WordPress PHP function returns the space used by the current site in megabytes.
Usage
$used_space = get_space_used(); echo "The current site is using " . $used_space . " MB.";
Parameters
- None
More information
See WordPress Developer Resources: get_space_used()
Examples
Display Space Used in the Admin Dashboard
Display the space used by the current site in the admin dashboard.
function display_space_used() {
$used_space = get_space_used();
echo '<div class="notice notice-info">';
echo '<p>Current site is using ' . $used_space . ' MB of space.</p>';
echo '</div>';
}
add_action('admin_notices', 'display_space_used');
Display Space Used in the Footer
Show the space used by the current site in the footer.
function add_space_used_to_footer() {
$used_space = get_space_used();
echo '<p>Space Used: ' . $used_space . ' MB</p>';
}
add_action('wp_footer', 'add_space_used_to_footer');
Send Space Used Notification via Email
Send an email notification if the space used is greater than a specified limit.
function notify_space_used() {
$used_space = get_space_used();
$limit = 500; // Set the limit in MB
if ($used_space > $limit) {
$to = '[email protected]';
$subject = 'Space Used Alert';
$message = 'The current site is using ' . $used_space . ' MB. Limit: ' . $limit . ' MB.';
wp_mail($to, $subject, $message);
}
}
add_action('init', 'notify_space_used');
Create a Shortcode to Display Space Used
Create a shortcode [space_used] to display the space used by the current site.
function space_used_shortcode() {
$used_space = get_space_used();
return 'Space Used: ' . $used_space . ' MB';
}
add_shortcode('space_used', 'space_used_shortcode');
Display Space Used with a Progress Bar
Show the space used by the current site with a progress bar.
function display_space_used_progress_bar() {
$used_space = get_space_used();
$max_space = 1000; // Set the maximum allowed space in MB
$percentage = ($used_space / $max_space) * 100;
echo '<div style="background-color: #eee; width: 100%; height: 30px; position: relative;">';
echo '<div style="background-color: #0073aa; width: ' . $percentage . '%; height: 30px;"></div>';
echo '<div style="position: absolute; top: 0; left: 0; right: 0; bottom: 0; text-align: center; font-weight: bold;">' . $used_space . ' MB / ' . $max_space . ' MB</div>';
echo '</div>';
}
add_action('wp_footer', 'display_space_used_progress_bar');