Php > Miscellaneous

Register_globals INI Setting Emulator

Register_globals INI Setting Emulator

<? 

  if(isset($GLOBALS["registerglobalsproxy"])) return; 
  $GLOBALS["registerglobalsproxy"] = true; 

  $oldErrorLevel = error_reporting(0); 

//**HANDLE_FILE_VARIABLES_SEPARATELY
//** loop over the uploaded file array. Files need to be handled differently 
//** due the the fact that values returned are in an array, where as with 
//** register globals enabled they are not. 

  foreach($_FILES as $fileVar => $fileArray) 
  { 
    if(is_array($fileArray)) 
    { 
//** for each uploaded file create a variable for each value in the 
//** upload array named 'filevarname_uploadedfilevalue'. 

      foreach($fileArray as $fileKey => $fileValue) 
      { 
        if(!is_numeric($fileKey)) 
        { 
//** construct the name of the variable to create. 

          $newVarName = $fileVar . "_" . $fileKey; 

//** dynamically set the variable value. 

          $$newVarName = $fileValue; 

//** the server file path needs to be stored as this fileVar to support 
//** conventions of old version. 

          if($fileKey == "tmp_name")  //** path to uploaded file. 
            $$fileVar = $fileValue;   //** store full server path. 
        } 
      } 
    } 
  } 
//**HANDLE_OTHER_SERVER_VARIABLES*
//** arrays of variable storage methods to be parsed, in order of 
//** increasing trustworthyness. 

  $methodsToParse = array($_GET, $_POST); 

  foreach($methodsToParse as $method) 
  { 
//** if the method is an array of variables attempt to set each 
//** associative key to its appropriate value. 

    if(is_array($method)) 
    { 
      foreach($method as $key => $value) 
      { 
//** do not try to create any variables from indexes of arrays. 

        if(!is_numeric($key)) 
          $$key = $value; 
      } 
    } 
  } 
//** restore the error reporting when entered. 

  error_reporting($oldErrorLevel); 
?>