$variable = $url + static_page.php - $variable = $url + static_page.php

我想使用cURL上传aod文件，但不知道如何使用$url数组。例如：

$urls = array("http://images.domain.com/",
              "http://flash.domain.com/",
              "http://other.domain.com/"
              );
      foreach ($urls as $url) {

我正在尝试，但没有成功：

$upload = "$url ."upload/upload.php";

有什么建议吗？：）感谢

你需要去掉第一个报价，它才能工作

$urls = array("http://images.domain.com/",
              "http://flash.domain.com/",
              "http://other.domain.com/"
              );
    foreach ($urls as $url) {
         $upload = $url ."upload/upload.php";
}