Merge pull request #46 from normal-coder/fix-refresh-parameter-error

feat(helper): 支持 ID 选择器
top-think · Oct 3, 2019 · 1709574 · 1709574
2 parents 0b4305d + fc39117
commit 1709574
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/helper.php b/src/helper.php
@@ -35,11 +35,13 @@ function captcha_src($config = null): string
  * @param $id
  * @return string
  */
-function captcha_img($id = ''): string
+function captcha_img($id = '', $domid = ''): string
 {
     $src = captcha_src($id);
+
+    $domid = empty($domid) ? $domid : "id='" . $domid . "'";
 
-    return "<img src='{$src}' alt='captcha' onclick='this.src=\"{$src}?\"+Math.random();' />";
+    return "<img src='{$src}' alt='captcha' " . $domid . " onclick='this.src=\"{$src}?\"+Math.random();' />";
 }
 
 /**