I have a php file that could be included in different places. I need to have some rule on what to show depending on the including file.
Using $_SERVER['REQUEST_URI']
is returning the path of the page itself not the parent file that's including it.
I use spl_autoload_register so files are loaded when I use an instance of the class. I put all my global functions as public static functions of classes. I only have one include in my pages:
require "autoload.php";
The name of the page is the name of the class with a .php extension. Here's the code for my autoload.php page:
<?php
function my_autoload($sClassName)
{
// LOAD THE CLASS.
for($loop=0;$loop < strlen($sClassName);$loop++)
{
$thischar = substr($sClassName,$loop,1);
if (($thischar != "_") && ((!ctype_alnum($thischar)) || (ctype_digit($thischar))))
{
// INVALID CLASS NAME.
echo 'Class ' . $sClassName . ' has invalid characters.';
return;
}
}
$filename = dirname(__FILE__) . '/' . strtolower($sClassName) . '.php';
if (file_exists($filename))
{
require($filename);
} else
{
echo 'Error: file ' . $filename . ' not found looking for class ' . $sClassName;
}
return;
}
spl_autoload_register("my_autoload");
?>
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