添加 html 标记后，PHP 代码将不起作用 - PHP code won't work after adding html taggs

所以我制作了用于签名的PHP代码，现在这不是问题，问题是当我在代码开头添加<html></html>标签时，它不会显示我在PHP中所做的任何事情。因此，当我在 php 前面放置 html 标签或腾出空间时，页面中没有任何内容，但是当我删除它们时，一切正常。我不是PHP专家，所以。

    <?php
    include_once("functions.php");
    $sign = !isset($_GET['s']) ? 1 : $_GET['s'];
    $uname = !isset($_GET["name"]) ? "None" : $_GET['name'];
    // Connection & Website Settings
    $ftpad = "";
    $ftpuser = "";
    $ftppass = "";
    $comm = "SAMP";
    $weburl = "www.incoming.com";
    $usersdir = "/scriptfiles/Users";
    //
    $ftpcon = ftp_connect($ftpad,4112) or die("Error|I can't connect to the database: $ftpad, contact web master");
    $login = ftp_login($ftpcon,$ftpuser,$ftppass);
    $uname = "";
        $name = $_GET['name'];
        ftp_pasv($ftpcon,true);
        $fhandle = fopen("tempsign_".hash('sha256',"$name").".tmp","w+");
        ftp_fget($ftpcon,$fhandle,"$usersdir/$name.ini",FTP_ASCII);
        $str = parse_ini_file2("tempsign_".hash('sha256',"$ime").".tmp");
        fclose($fhandle);
        $skin = $str['Skin'];
    $rImg = ImageCreateFromPNG("./signs/1.png");
if (file_exists("./signs/skins/$skin.jpg")) 
{
    $skinImg = ImageCreateFromjpeg("./signs/skins/$skin.jpg");
} 
else 
{
    $skinImg = ImageCreateFromjpeg("./signs/skins/0.jpg");
}  
    $cor_black = imagecolorallocate($rImg,0,0,0);
    $cor_blue = imagecolorallocate($rImg,0,0,255);
    $cor_lblue = imagecolorallocate($rImg,30,144,255);
    $cor_green = imagecolorallocate($rImg,69,139,116);
    $cor_red = imagecolorallocate($rImg,220,20,65);
    $cor_wh = imagecolorallocate($rImg,255,255,255);
        $cor_n = imagecolorallocate($rImg,246,74,14);
    if(ftp_size($ftpcon,"$usersdir/$name.ini") == -1 || $ime == "None")
    {
        ?>
        <tr>
    <center><td align="center" valign="top"><img src="logo.png" width="400" height="155" alt="logo" /></td></center>
  </tr>
  <style type="text/css">
body{
    background-color:#000;
    background-image:url(backg.png);
}
.
</style>
        <?php
     echo "<center><br/><br/><br/><br/><font color='#FF3333'>Error | That signature doesn't exist! Possible reasons:<br/><br/></font></center>";
echo "<center><font color='#0FB9FC'>1. You didn't enter your username in field for that<br/></font></center>";
echo "<center><font color='#0FB9FC'>2. You entered wrong username(Example Your_Name)<br/></font></center>";
echo "<center><font color='#0FB9FC'>3. Username that you entered isn't in our databse<br/></font></center>";
return 1;


    }
    else
    {
        ftp_pasv($ftpcon,true);
        $fhandle = fopen("tempsign_".hash('sha256',"$name").".tmp","w+");
        ftp_fget($ftpcon,$fhandle,"$usersdir/$name.ini",FTP_ASCII);
        $str = parse_ini_file2("tempsign_".hash('sha256',"$name").".tmp");
        fclose($fhandle);
        imagettftext($rImg,12,0,11,39,$cor_n,"font.TTF",urldecode($name));
        imagettftext($rImg,12,0,11,79,$cor_n,"font.TTF",urldecode($str['Level']));
                imagettftext($rImg,12,0,173,120,$cor_n,"font.TTF",urldecode($str['Points']));
                imagettftext($rImg,12,0,173,80,$cor_n,"font.TTF",urldecode($str['Hours']));
                imagecopymerge($rImg, $skinImg, 308,6,0,0,80,100,100);
    }

                          if($str['Sex'] == 0) { imagettftext($rImg,12,0,10,122,$cor_n,"font.TTF","Male"); }
                          else if($str['Sex'] == 1) { imagettftext($rImg,12,0,10,122,$cor_n,"font.TTF","Female"); }

              if($str['GM'] > 0)
              {
              imagettftext($rImg, 13,0,5,161,$cor_green,"font.TTF","GameSupport");}
              if($str['Admin'] > 0)
              {
              imagettftext($rImg, 13,0,5,161,$cor_red,"font.TTF","Admin");}
              if($str['Leader'] > 0)
                {
                  if($str['Leader'] == 1) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","LSPD"); }
                          else if($str['Leader'] == 2) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","FBI"); }
                          else if($str['Leader'] == 3) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","CNN"); }
                          else if($str['Leader'] == 4) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cocaina"); }
                          else if($str['Leader'] == 5) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cosa Nostra"); }
                          else if($str['Leader'] == 6) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Terror Squad Crew"); }
                          else if($str['Leader'] == 7) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","GSF"); }
                          else if($str['Leader'] == 8) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Yakuza"); }
                          else if($str['Leader'] == 9) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Russian Mafia"); }
                          else if($str['Leader'] == 10) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Underground Racers"); }
                          else if($str['Leader'] == 11) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Hitman Agency"); }
                }
                else if($str['Member'] > 0)
                {
                  if($str['Member'] == 1) { imagettftext($rImg,13,0,171,40,$cor_wh,"font.TTF","LSPD"); }
                          else if($str['Member'] == 2) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","FBI"); }
                          else if($str['Member'] == 3) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","CNN"); }
                          else if($str['Member'] == 4) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cocaine"); }
                          else if($str['Member'] == 5) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cosa Nostra"); }
                          else if($str['Member'] == 6) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Terror Squad Crew"); }
                          else if($str['Member'] == 7) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","GSF"); }
                          else if($str['Member'] == 8) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Yakuza"); }
                          else if($str['Member'] == 9) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Russian Mafia"); }
                          else if($str['Member'] == 10) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Underground Racers"); }
                          else if($str['Member'] == 11) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Hitman Agency"); }
                }
                else
                {
                  imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Civil");
                }
    ftp_close($ftpcon);
    unset($str);
    unset($ftpad);
    unset($ftpuser);
    unset($ftppass);
    unset($ftpcon);
    unset($login);
    header('Content-type: image/png');
    imagepng($rImg);
        imagepng($skinImg);

?>
</style>

请检查

以下代码：

<?php
//Error reporting section
ini_set('display_errors', 1); 
ini_set('display_startup_errors', 1); 
error_reporting(E_ALL);

include_once("functions.php");
$sign = !isset($_GET['s']) ? 1 : $_GET['s'];
$uname = !isset($_GET["name"]) ? "None" : $_GET['name'];
// Connection & Website Settings
$ftpad = "";
$ftpuser = "";
$ftppass = "";
$comm = "SAMP";
$weburl = "www.incoming.com";
$usersdir = "/scriptfiles/Users";
$ftpcon = ftp_connect($ftpad,4112) or die("Error|I can't connect to the database: $ftpad, contact web master");
$login = ftp_login($ftpcon,$ftpuser,$ftppass);
$uname = "";
$name = $_GET['name'];
ftp_pasv($ftpcon,true);
$fhandle = fopen("tempsign_".hash('sha256',"$name").".tmp","w+");
ftp_fget($ftpcon,$fhandle,"$usersdir/$name.ini",FTP_ASCII);
$str = parse_ini_file2("tempsign_".hash('sha256',"$ime").".tmp");
fclose($fhandle);
$skin = $str['Skin'];
$rImg = ImageCreateFromPNG("./signs/1.png");
if (file_exists("./signs/skins/$skin.jpg")) 
{
    $skinImg = ImageCreateFromjpeg("./signs/skins/$skin.jpg");
} 
else 
{
    $skinImg = ImageCreateFromjpeg("./signs/skins/0.jpg");
}  
$cor_black = imagecolorallocate($rImg,0,0,0);
$cor_blue = imagecolorallocate($rImg,0,0,255);
$cor_lblue = imagecolorallocate($rImg,30,144,255);
$cor_green = imagecolorallocate($rImg,69,139,116);
$cor_red = imagecolorallocate($rImg,220,20,65);
$cor_wh = imagecolorallocate($rImg,255,255,255);
$cor_n = imagecolorallocate($rImg,246,74,14);
if(ftp_size($ftpcon,"$usersdir/$name.ini") == -1 || $ime == "None")
{
  ?><tr>
        <center><td align="center" valign="top"><img src="logo.png" width="400" height="155" alt="logo" /></td></center>
    </tr>
    <style type="text/css">
        body{
            background-color:#000;
            background-image:url(backg.png);
        }
    </style><?php
 echo "<center><br/><br/><br/><br/><font color='#FF3333'>Error | That signature doesn't exist! Possible reasons:<br/><br/></font></center>";
    echo "<center><font color='#0FB9FC'>1. You didn't enter your username in field for that<br/></font></center>";
    echo "<center><font color='#0FB9FC'>2. You entered wrong username(Example Your_Name)<br/></font></center>";
    echo "<center><font color='#0FB9FC'>3. Username that you entered isn't in our databse<br/></font></center>";
    return 1;
}
else
{
  ftp_pasv($ftpcon,true);
  $fhandle = fopen("tempsign_".hash('sha256',"$name").".tmp","w+");
  ftp_fget($ftpcon,$fhandle,"$usersdir/$name.ini",FTP_ASCII);
  $str = parse_ini_file2("tempsign_".hash('sha256',"$name").".tmp");
  fclose($fhandle);
  imagettftext($rImg,12,0,11,39,$cor_n,"font.TTF",urldecode($name));
  imagettftext($rImg,12,0,11,79,$cor_n,"font.TTF",urldecode($str['Level']));
  imagettftext($rImg,12,0,173,120,$cor_n,"font.TTF",urldecode($str['Points']));
  imagettftext($rImg,12,0,173,80,$cor_n,"font.TTF",urldecode($str['Hours']));
  imagecopymerge($rImg, $skinImg, 308,6,0,0,80,100,100);
}

if($str['Sex'] == 0) { imagettftext($rImg,12,0,10,122,$cor_n,"font.TTF","Male"); }
else if($str['Sex'] == 1) { imagettftext($rImg,12,0,10,122,$cor_n,"font.TTF","Female"); }

if($str['GM'] > 0){ imagettftext($rImg, 13,0,5,161,$cor_green,"font.TTF","GameSupport");}
if($str['Admin'] > 0){ imagettftext($rImg, 13,0,5,161,$cor_red,"font.TTF","Admin");}
if($str['Leader'] > 0){
  if($str['Leader'] == 1) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","LSPD"); }
  else if($str['Leader'] == 2) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","FBI"); }
  else if($str['Leader'] == 3) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","CNN"); }
  else if($str['Leader'] == 4) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cocaina"); }
  else if($str['Leader'] == 5) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cosa Nostra"); }
  else if($str['Leader'] == 6) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Terror Squad Crew"); }
  else if($str['Leader'] == 7) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","GSF"); }
  else if($str['Leader'] == 8) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Yakuza"); }
  else if($str['Leader'] == 9) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Russian Mafia"); }
  else if($str['Leader'] == 10) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Underground Racers"); }
  else if($str['Leader'] == 11) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Hitman Agency"); }
}
else if($str['Member'] > 0)
{
  if($str['Member'] == 1) { imagettftext($rImg,13,0,171,40,$cor_wh,"font.TTF","LSPD"); }
  else if($str['Member'] == 2) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","FBI"); }
  else if($str['Member'] == 3) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","CNN"); }
  else if($str['Member'] == 4) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cocaine"); }
  else if($str['Member'] == 5) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","La Cosa Nostra"); }
  else if($str['Member'] == 6) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Terror Squad Crew"); }
  else if($str['Member'] == 7) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","GSF"); }
  else if($str['Member'] == 8) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Yakuza"); }
  else if($str['Member'] == 9) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Russian Mafia"); }
  else if($str['Member'] == 10) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Underground Racers"); }
  else if($str['Member'] == 11) { imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Hitman Agency"); }
}
else
{
  imagettftext($rImg,13,0,171,40,$cor_n,"font.TTF","Civil");
}
ftp_close($ftpcon);
unset($str);
unset($ftpad);
unset($ftpuser);
unset($ftppass);
unset($ftpcon);
unset($login);
header('Content-type: image/png');
imagepng($rImg);
imagepng($skinImg);
?>