partstock/includes/language.php

<?php

function LangStr2Html ( $String )
{
  $String = nl2br(htmlspecialchars($String,ENT_QUOTES));

  //umlauts
  $String = str_replace("ß","&szlig;",$String);
  $String = str_replace("ä","&auml;",$String);
  $String = str_replace("ö","&ouml;",$String);
  $String = str_replace("ü","&uuml;",$String);
  $String = str_replace("Ä","&Auml;",$String);
  $String = str_replace("Ö","&Ouml;",$String);
  $String = str_replace("Ü","&Uuml;",$String);
  return $String;
}

function LangSpellHtml ( $Sentence )
{
  return LangStr2Html(LangSpell($Sentence));
}

function LangSpell ( $Sentence )
{
  global $GlobalLanguage;

	$ReturnValue="";

	if (file_exists("./languages/$GlobalLanguage.lng"))
  	$Language = file ("./languages/$GlobalLanguage.lng");
  else
  {
	  ErrorLog("[language.php] File \"./languages/$GlobalLanguage.lng\" not found!");
	}

	foreach ( $Language as $i )
	{
		$FileSentence=explode("=",$i,2);
		if ( trim( $FileSentence[0] ) == $Sentence )
		{
			$ReturnValue=trim($FileSentence[1]);
			break;
		}
	}

	if (!$ReturnValue)
	{
    ErrorLog("[$GlobalLanguage.lng] Sentence \"$Sentence\" not found!");
	  $ReturnValue=$Sentence;
	}

	return $ReturnValue;
}

function LangGetAvailableLanguages ()
{
	$ReturnValue=array();
	$DirList=scandir('./languages/');
	foreach ($DirList as $i)
	{
		$SplitString=explode(".",$i);
		if ($i[0]=="." || strtolower($SplitString[1])!="lng")
			continue;
		$ReturnValue[count($ReturnValue)]=$SplitString[0];
	}
	return $ReturnValue;
}
?>