Server Signature

<?php

    /*
        PHP SA:MP Server Signature Creator
        Copyright © 2011 RyDeR`
    */

    header("Content-Type: image/png");

    $szData = $_GET['serverIP'];
    $bHasException = false;

    if(isset($szData))
    {
        require("Source/Includes/sampQuery.php");

        list($szIP, $szPort) = explode(':', $szData);

        try
        {
            $cQuery = new sampQuery($szIP, $szPort);
        }
        catch(sampQueryException $cException)
        {
            $bHasException = true;
        }

        try
        {
            $cQuery->getServerInfo($iPassword, $iPlayers, $iSlot, $szHostname, $szGameMode, $szMap);
        }
        catch(sampQueryException $cException)
        {
            $bHasException = true;

        }

        $rImage = imagecreate(675, 18);

        if($rImage)
        {
            $rImageIcon = imagecreatefrompng("Source/Images/" . (($iPassword) ? ("Locked") : ("Unlocked")) . ".png");

            if($rImageIcon)
            {
                $iWhite = imagecolorallocate($rImage, 0xFF, 0xFF, 0xFF);
                $iBlack = imagecolorallocate($rImage, 0x0, 0x0, 0x0);
                $iGrey = imagecolorallocate($rImage, 0xEF, 0xEF, 0xEF);

                imagecopymerge($rImage, $rImageIcon, 7, 2, 0, 0, 13, 14, 100);
                imagefill($rImage, 0, 0, $iGrey);

                $fX = 28.0;

                imagefilledrectangle($rImage, $fX, 0, $fX += 0.5, 18, $iWhite);
                imagefilledrectangle($rImage, $fX += 250.0, 0, $fX, 18, $iWhite);
                imagefilledrectangle($rImage, $fX += 60.0, 0, $fX, 18, $iWhite);
                imagefilledrectangle($rImage, $fX += 120.0, 0, $fX, 18, $iWhite);
                imagefilledrectangle($rImage, $fX += 90.0, 0, $fX, 18, $iWhite);

                $szFont = "Source/Fonts/verdana.ttf";
                $fX = 32.0;

                writeBoundedImageText($rImage, $fX, 13.0, 197, 7.5, $szFont, $iBlack, $szHostname);
                writeBoundedImageText($rImage, $fX += 250, 13.0, 45, 7.5, $szFont, $iBlack, $iPlayers . '/' . $iSlot);
                writeBoundedImageText($rImage, $fX += 60.0, 13.0, 97, 7.5, $szFont, $iBlack, $szGameMode);
                writeBoundedImageText($rImage, $fX += 120.0, 13.0, 70, 7.5, $szFont, $iBlack, $szMap);
                writeBoundedImageText($rImage, $fX += 90.0, 13.0, 146, 7.5, $szFont, $iBlack, $szIP . ':' . $szPort);

                imagepng($rImage);

                imagecolordeallocate($rImage, $iWhite);
                imagecolordeallocate($rImage, $iBlack);
                imagecolordeallocate($rImage, $iGrey);

                imagedestroy($rImage);
                imagedestroy($rImageIcon);
            }
        }
    }

    function writeBoundedImageText(&$rImage, $fX, $fY, $iWidth, $fSize, $szFont, $iColor, $szText) // RyDeR`
    {
        $iTmpWidth = 0;
        $iTextLen = strlen($szText);

        for($i = 0; $i < $iTextLen; ++$i)
        {
            $aDim = imagettfbbox($fSize, 0.0, $szFont, $szText[$i]);

            $iTmpWidth += ($aDim[2] - $aDim[0]);

            if($iTmpWidth > $iWidth)
            {
                imagettftext($rImage, $fSize, 0.0, $fX, $fY, $iColor, $szFont, substr($szText, 0, $i));
                return ;
            }
        }
        imagettftext($rImage, $fSize, 0.0, $fX, $fY, $iColor, $szFont, $szText);
    }
?>