Made download.php compatible to gentoo php

2016-11-30 11:13:03 +01:00
parent 57a35096a6
commit 64fa5e3cbd
2 changed files with 43 additions and 30 deletions
--- a/php/download.php
+++ b/php/download.php
@@ -27,6 +27,7 @@ class DownloadHandler
 {
    /**
     * Download the given vcf file.
+     * @return boolean
     */
    public static function doDownload()
    {
@@ -43,7 +44,7 @@ class DownloadHandler
        }

        // validate token
-        if (!ctype_alnum($token)) { // token is a md5 hash
+        if (!preg_match('/^[a-zA-Z0-9]+$/', $token)) { // token is a md5 hash
            return false;
        }

@@ -69,5 +70,7 @@ class DownloadHandler
        readfile($file);
        ignore_user_abort(true);
        unlink($file);
+
+        return true;
    }
 }