php获取当前页面完整URL地址

php获取当前页面完整URL地址 无 源码与演示： 源码出处演示出处 ?php/** * 获取当前页面完整URL地址 */function get_url() { $sys_protocal = isset($_SERVER['SERVER_PORT']) $_SERVER['SERVER_PORT'] == '443' ? 'https://' : 'http://'; $php_self = $_SER

php获取当前页面完整URL地址

源码与演示：源码出处 演示出处

 <?php
/**
 * 获取当前页面完整URL地址
 */
function get_url() {
    $sys_protocal = isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443' ? 'https://' : 'http://';
    $php_self = $_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];
    $path_info = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : '';
    $relate_url = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : $php_self.(isset($_SERVER['QUERY_STRING']) ? '?'.$_SERVER['QUERY_STRING'] : $path_info);
    return $sys_protocal.(isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '').$relate_url;
}
 
echo get_url();
?>