php Get $_SERVER[REQUEST_URI] value_PHP tutorial

Among the many predefined server variables in PHP, $_SERVER["REQUEST_URI"] is frequently used, but this variable is only supported by apache. Therefore, we need a more general way to obtain the value of REQUEST_URI.

The code is as follows

代码如下	复制代码
function request_uri() { if (isset($_SERVER['REQUEST_URI'])) { $uri = $_SERVER['REQUEST_URI']; } else { if (isset($_SERVER['argv'])) { $uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['argv'][0]; } else { $uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['QUERY_STRING']; } } return $uri; } ?>

Copy code

function request_uri()
{
If (isset($_SERVER['REQUEST_URI']))
{
$uri = $_SERVER['REQUEST_URI'];
}  
else
{
If (isset($_SERVER['argv']))
                                                                                               $uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['argv'][0];
                                                     else
                                                                                               $uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['QUERY_STRING'];
                                            }  
Return $uri;
}

?>

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TechArticle

Among the many predefined server variables in PHP, $_SERVER[REQUEST_URI] is often used, but this variable only Apache only supports it, so we need a more general way...