Merge branch '3.x-dev' of https://github.com/joomla-framework/string into 4.x-dev

Author: Hackwar

.gitattributes

@@ -7,5 +7,6 @@ Tests/ export-ignore
 .editorconfig export-ignore
 .gitattributes export-ignore
 .gitignore export-ignore
+phpstan.neon export-ignore
 phpunit.xml.dist export-ignore
 ruleset.xml export-ignore

src/StringHelper.php

@@ -324,7 +324,7 @@ public static function str_split($str, $splitLen = 1)
      * @param   string          $str2    string 2 to compare
      * @param   string|boolean  $locale  The locale used by strcoll or false to use classical comparison
      *
-     * @return  integer   < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal.
+     * @return  integer   Either < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal.
      *
      * @link    https://www.php.net/strcasecmp
      * @link    https://www.php.net/strcoll
@@ -373,7 +373,7 @@ public static function strcasecmp($str1, $str2, $locale = false)
      * @param   string  $str2    string 2 to compare
      * @param   mixed   $locale  The locale used by strcoll or false to use classical comparison
      *
-     * @return  integer  < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal.
+     * @return  integer  Either < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal.
      *
      * @link    https://www.php.net/strcmp
      * @link    https://www.php.net/strcoll