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我通過createCaptcha函數創建了一個驗證碼會話,該代碼由我編寫。 和在web服務我調用這個函數來創建一個驗證碼會話和圖像,然後我想發送驗證碼圖像或顯示創建驗證碼圖像的web服務,用戶可以通過web服務發送它的價值,但我面臨的錯誤。 實際上,而不是一個鏈接到該圖像我得到一個編碼的結果,當我測試它由Firefox加載項soap_client。無法通過nusoap webservice發送驗證碼圖片
任何想法,我錯了?
驗證碼功能代碼:
<?php
session_start();
function createcaptcha($imgname)
{
/* Attempt to open */
$im = @imagecreatefromjpeg($imgname);
/* See if it failed */
if(!$im)
{
/* Create a black image */
$code=rand(1000,9999);
$_SESSION["code"]=$code;
$im = imagecreatetruecolor(50, 24);
$bg = imagecolorallocate($im, 22, 86, 165);
$fg = imagecolorallocate($im, 255, 255, 255);
imagefill($im, 0, 0, $bg);
/* Output an captcha code */
imagestring($im, 5, 5, 5, $code, $fg);
}
return $im;
}
GetCaptcha皁類:
session_start();
include_once('captcha.php');
class getCaptcha extends DBM
{
public function getcaptcha()
{
//creating and generating captcha image and code
$img = createcaptcha('captcha.png');
//encoding to base64
//$base64 = base64_encode($img);
$path = $img;
$type = pathinfo($path, PATHINFO_EXTENSION);
$data = file_get_contents($path);
$base64 = 'data:image/' . $type . ';base64,' . base64_encode($data);
$save = "/captchafile/captcha.png";
imagepng($base64, $save);
$captcha=$save;
$this->strResult = "";
$this->strResult.="<captcha>";
$this->strResult.="<captcha>$captcha</captcha>";
$this->strResult.="</captcha>";
}
function __toString()
{
if($this->strResult!=""){
return $this->strResult;
}
return "";
}
}
非常感謝。解決了我的問題。我沒有考慮編碼它..! – anonymox