[問題] 請問如何得知gd有無安裝

[frankh]

我是用php 4.3.4...
使用作業系統是win2000
我要打什ㄇ指令才能得知我有安裝gd??

[小竹子]

把下列的 CODE 存檔成為 gd.php 放在你的 WEB 上連結一下就知道了！

代碼: 選擇全部

<?php
$code = 'function gd_info() {
       $array = Array(
                       "GD Version" => "",
                       "FreeType Support" => 0,
                       "FreeType Support" => 0,
                       "FreeType Linkage" => "",
                       "T1Lib Support" => 0,
                       "GIF Read Support" => 0,
                       "GIF Create Support" => 0,
                       "JPG Support" => 0,
                       "PNG Support" => 0,
                       "WBMP Support" => 0,
                       "XBM Support" => 0
                     );
       $gif_support = 0;

       ob_start();
       eval("phpinfo();");
       $info = ob_get_contents();
       ob_end_clean();
     
       foreach(explode("
", $info) as $line) {
           if(strpos($line, "GD Version")!==false)
               $array["GD Version"] = trim(str_replace("GD Version", "", strip_tags($line)));
           if(strpos($line, "FreeType Support")!==false)
               $array["FreeType Support"] = trim(str_replace("FreeType Support", "", strip_tags($line)));
           if(strpos($line, "FreeType Linkage")!==false)
               $array["FreeType Linkage"] = trim(str_replace("FreeType Linkage", "", strip_tags($line)));
           if(strpos($line, "T1Lib Support")!==false)
               $array["T1Lib Support"] = trim(str_replace("T1Lib Support", "", strip_tags($line)));
           if(strpos($line, "GIF Read Support")!==false)
               $array["GIF Read Support"] = trim(str_replace("GIF Read Support", "", strip_tags($line)));
           if(strpos($line, "GIF Create Support")!==false)
               $array["GIF Create Support"] = trim(str_replace("GIF Create Support", "", strip_tags($line)));
           if(strpos($line, "GIF Support")!==false)
               $gif_support = trim(str_replace("GIF Support", "", strip_tags($line)));
           if(strpos($line, "JPG Support")!==false)
               $array["JPG Support"] = trim(str_replace("JPG Support", "", strip_tags($line)));
           if(strpos($line, "PNG Support")!==false)
               $array["PNG Support"] = trim(str_replace("PNG Support", "", strip_tags($line)));
           if(strpos($line, "WBMP Support")!==false)
               $array["WBMP Support"] = trim(str_replace("WBMP Support", "", strip_tags($line)));
           if(strpos($line, "XBM Support")!==false)
               $array["XBM Support"] = trim(str_replace("XBM Support", "", strip_tags($line)));
       }
       
       if($gif_support==="enabled") {
           $array["GIF Read Support"]  = 1;
           $array["GIF Create Support"] = 1;
       }

       if($array["FreeType Support"]==="enabled"){
           $array["FreeType Support"] = 1;    }
 
       if($array["T1Lib Support"]==="enabled")
           $array["T1Lib Support"] = 1;    
       
       if($array["GIF Read Support"]==="enabled"){
           $array["GIF Read Support"] = 1;    }
 
       if($array["GIF Create Support"]==="enabled")
           $array["GIF Create Support"] = 1;    

       if($array["JPG Support"]==="enabled")
           $array["JPG Support"] = 1;
           
       if($array["PNG Support"]==="enabled")
           $array["PNG Support"] = 1;
           
       if($array["WBMP Support"]==="enabled")
           $array["WBMP Support"] = 1;
           
       if($array["XBM Support"]==="enabled")
           $array["XBM Support"] = 1;
       
       return $array;
   }';

if(!function_exists("gd_info")) eval($code);
?>