تابع ووکامرسی wc_get_raw_referer دریافت referer آدرس از query

تابع ووکامرسی wc_get_raw_referer – دریافت referer آدرس از query

(string|false) wc_get_raw_referer(); 

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

function wc_get_raw_referer() { 
    if ( function_exists( 'wp_get_raw_referer' ) ) { 
        return wp_get_raw_referer(); 
    } 
 
    if ( ! empty( $_REQUEST['_wp_http_referer'] ) ) { 
        return wp_unslash( $_REQUEST['_wp_http_referer'] ); 
    } elseif ( ! empty( $_SERVER['HTTP_REFERER'] ) ) { 
        return wp_unslash( $_SERVER['HTTP_REFERER'] ); 
    } 
 
    return false; 
}