類封裝驗證圖怎麼輸出+JS

類封裝驗證圖如何輸出+JS
這是用類封裝的一個驗證圖 我的問題是如何在另外一個頁面上調用它

PHP code

randcodelength = 5;        $this->imgWidth = 80;        $this->imgHeight = 20;        $this->codelength = count($this->code)-1;                //擷取數組長度當隨機範圍        $this->createrandcode();        $this->createimg();        $this->createString();        $this->drawline($this->line);        $this->ending();    }    function createrandcode(){        for($i=0;$i<$this->randcodelength;$i++){                //初始化驗證碼            $this->randcode .= $this->code[rand(0,$this->codelength)];        }    }    function createimg(){                                        //建立圖片 前景 背景顏色        $this->image = imagecreatetruecolor($this->imgWidth,$this->imgHeight);        $this->background = imagecolorallocate($this->image,0,0,0);        $this->foreground = imagecolorallocate($this->image,255,255,255);    }    function createString(){                                    //建立字串        imagestring($this->image,5,rand(5,35),0,$this->randcode,$this->foreground);    }    function drawline($some){        for($i=0;$i<$some;$i++){            imageline($this->image,rand(1,$this->imgWidth),rand(1,$this->imgHeight),rand(1,$this->imgWidth),rand(1,$this->imgHeight),$this->foreground);        }    }    function ending(){        ob_clean();                                    //拋棄緩衝內容        header("Content-type: image/jpeg");        imagejpeg($this->image);    }}?>

下面是輸出頁面

PHP code

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