file not found, and redirect to another

[zgkhoo]

<?php
session_start();

if(!($_SESSION['UserID'])){
session_destroy();
header('Location: ../../../plslogin.php');
exit();
}


?>

 

how to make if

header('Location: ../../../plslogin.php');

not found then go to

header('Location: ../../plslogin.php'); 

??

[rajivgonsalves]

you should learn some php this is the second time you asked the same question 

 

<?php
session_start();

if(!($_SESSION['UserID'])){
session_destroy();
if (file_exists("../../../plslogin.php"))
{
	header('Location: ../../../plslogin.php');
}
else
{
	header('Location: ../../plslogin.php');		
}
exit();
}


?>

[chigley]

file_exists()

 

[adam291086]

beat me to it

[PFMaBiSmAd]

You and your code should know where the files are relative to each other. It is not necessary to use conditional logic and try multiple include paths to find and include a file.

 

If you are asking this question because you are having problems getting the include() function to work and find the files, I recommend that you start using absolute file system paths in the include statements that will work no matter which file is including one of you include files -

 

include($_SERVER['DOCUMENT_ROOT'] . "/path_from_doc_root_to_your_file/plslogin.php");