Various phpdoc fixes

[civicrm-core.git] / CRM / Utils / System.php

diff --git a/CRM/Utils/System.php b/CRM/Utils/System.php
index 8ef3fb49eeb576d9567b56c43f98514ac83842de..f85e484e1f9c634522b8ed7f361c90a869ad574e 100644 (file)
--- a/CRM/Utils/System.php
+++ b/CRM/Utils/System.php
@@ -1361,14 +1361,13 @@ class CRM_Utils_System {
    *   Title of documentation wiki page.
    * @param bool $URLonly
    *   (optional) Whether to return URL only or full HTML link (default).
-   * @param string $text
+   * @param string|null $text
    *   (optional) Text of HTML link (no effect if $URLonly = false).
-   * @param string $title
+   * @param string|null $title
    *   (optional) Tooltip text for HTML link (no effect if $URLonly = false)
-   * @param string $style
+   * @param string|null $style
    *   (optional) Style attribute value for HTML link (no effect if $URLonly = false)
-   *
-   * @param null $resource
+   * @param string|null $resource
    *
    * @return string
    *   URL or link to documentation page, based on provided parameters.