Disable PHP Error Display on the Front End

<?php
/**
 * Hides PHP errors and warnings from the front-end HTML output.
 * Errors are still written to the server error log when WP_DEBUG_LOG is true.
 * This does not affect wp-admin or CLI output.
 */
if ( ! function_exists( 'scseed_hide_php_errors_frontend' ) ) {
    function scseed_hide_php_errors_frontend() {
        if ( is_admin() || ( defined( 'WP_DEBUG_DISPLAY' ) && WP_DEBUG_DISPLAY ) ) {
            return;
        }
        ini_set( 'display_errors', '0' );
        ini_set( 'display_startup_errors', '0' );
    }
    add_action( 'init', 'scseed_hide_php_errors_frontend', 1 );
}