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site_admin_notice ›

Since3.0.0
Deprecatedn/a
site_admin_notice ( No parameters )
Returns:
  • (false) False if the current user is not a super admin.
Defined at:
Codex:

Displays an admin notice to upgrade all sites after a core upgrade.



Source

function site_admin_notice() {
	global $wp_db_version, $pagenow;

	if ( ! current_user_can( 'upgrade_network' ) ) {
		return false;
	}

	if ( 'upgrade.php' == $pagenow ) {
		return;
	}

	if ( get_site_option( 'wpmu_upgrade_site' ) != $wp_db_version ) {
		echo "<div class='update-nag'>" . sprintf( __( 'Thank you for Updating! Please visit the <a href="%s">Upgrade Network</a> page to update all your sites.' ), esc_url( network_admin_url( 'upgrade.php' ) ) ) . '</div>';
	}
}