تابع ووکامرسی wc_normalize_postcode نرمال سازی کد پستی

تابع ووکامرسی wc_normalize_postcode – نرمال سازی کد پستی

(string) wc_normalize_postcode( (string) $postcode ); 

if ( !function_exists( 'wc_normalize_postcode' ) ) { 
    require_once ABSPATH . PLUGINDIR . 'woocommerce/includes/wc-formatting-functions.php'; 
} 
  
// The postcode. 
$postcode = ''; 
  
// NOTICE! Understand what this does before running. 
$result = wc_normalize_postcode($postcode); 
    

function wc_normalize_postcode( $postcode ) { 
    $postcode = function_exists( 'mb_strtoupper' ) ? mb_strtoupper( $postcode ) : strtoupper( $postcode ); 
    return preg_replace( '/[\s\-]/', '', trim( $postcode ) ); 
}