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Hi all,

 

Sorry im very new to php so there is prob a very easy answer to this. I am using the code

<?php if(file_exists($_GET['id'])){
  require($_GET['id']);
}else{
  echo 'ERROR!! Please contact admin.';
}   ?>

to load html pages into a php page (eg test.com/index.php?id=page1.html).

 

This all works fine but im trying to make it so that the address is test.com/index.php?id=page1 (ie no .html). I also want to make it so that these html files cannot be accessed unless as includes on the php page.

 

I hear this can be done by saving the html pages as .inc pages but i tried this and i can still access these pages if i type them into browser (eg test.com/page1.inc). Also, i still have to type test.com/index.php?id=page1.inc to get the page, test.com/index.php?id=page1 gives me error. Can anyone help?

 

Thanks in advance,

 

Matt

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If you save your pages as php files you can then place the following code at the top of each page.

 

<?php if (!defined("INCLUDED")) { die();} ?>

 

This along with the following.....

 

<?php

define("INCLUDED", TRUE);  
if (file_exists($_GET['id'] . '.php')) {
  require($_GET['id'] . ".php");
} else {
  echo 'ERROR!! Please contact admin.';
}

?>

 

Ought achieve what you want. I would be inclined however to also create an array of valid pages and run a check against this array to make sure the requested page is actually valid. eg;

 

<?php

$valid = array('foo','bar','bob');
define("INCLUDED", TRUE);  
if (file_exists($_GET['id'] . '.php') && in_array($_GET['id']), $valid) {
  require($_GET['id'] . ".php");
} else {
  echo 'ERROR!! Please contact admin.';
}

?>

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I would be inclined however to also create an array of valid pages and run a check against this array to make sure the requested page is actually valid.

 

This is probably a good idea, however, if you want you index script to be more powerful (i.e. load pages out of a directory without knowing every possible page in advance), then you should at the very least include some sanitation to make sure that somebody doesn't include a path, that is to say '../../secretfilenotinthewebroot'

 

~ Christopher

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