1 files changed, 27 insertions, 30 deletions

diff --git a/vendor/sabre/dav/lib/DAV/StringUtil.php b/vendor/sabre/dav/lib/DAV/StringUtil.php
index 10eecebfd..13a4399e3 100644
--- a/vendor/sabre/dav/lib/DAV/StringUtil.php
+++ b/vendor/sabre/dav/lib/DAV/StringUtil.php
@@ -1,9 +1,11 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Sabre\DAV;
 
 /**
- * String utility
+ * String utility.
  *
  * This class is mainly used to implement the 'text-match' filter, used by both
  * the CalDAV calendar-query REPORT, and CardDAV addressbook-query REPORT.
@@ -13,79 +15,74 @@ namespace Sabre\DAV;
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
  */
-class StringUtil {
-
+class StringUtil
+{
     /**
-     * Checks if a needle occurs in a haystack ;)
+     * Checks if a needle occurs in a haystack ;).
      *
      * @param string $haystack
      * @param string $needle
      * @param string $collation
      * @param string $matchType
+     *
      * @return bool
      */
-    static function textMatch($haystack, $needle, $collation, $matchType = 'contains') {
-
+    public static function textMatch($haystack, $needle, $collation, $matchType = 'contains')
+    {
         switch ($collation) {
-
-            case 'i;ascii-casemap' :
+            case 'i;ascii-casemap':
                 // default strtolower takes locale into consideration
                 // we don't want this.
                 $haystack = str_replace(range('a', 'z'), range('A', 'Z'), $haystack);
                 $needle = str_replace(range('a', 'z'), range('A', 'Z'), $needle);
                 break;
 
-            case 'i;octet' :
+            case 'i;octet':
                 // Do nothing
                 break;
 
-            case 'i;unicode-casemap' :
+            case 'i;unicode-casemap':
                 $haystack = mb_strtoupper($haystack, 'UTF-8');
                 $needle = mb_strtoupper($needle, 'UTF-8');
                 break;
 
-            default :
-                throw new Exception\BadRequest('Collation type: ' . $collation . ' is not supported');
-
+            default:
+                throw new Exception\BadRequest('Collation type: '.$collation.' is not supported');
         }
 
         switch ($matchType) {
-
-            case 'contains' :
-                return strpos($haystack, $needle) !== false;
-            case 'equals' :
+            case 'contains':
+                return false !== strpos($haystack, $needle);
+            case 'equals':
                 return $haystack === $needle;
-            case 'starts-with' :
-                return strpos($haystack, $needle) === 0;
-            case 'ends-with' :
+            case 'starts-with':
+                return 0 === strpos($haystack, $needle);
+            case 'ends-with':
                 return strrpos($haystack, $needle) === strlen($haystack) - strlen($needle);
-            default :
-                throw new Exception\BadRequest('Match-type: ' . $matchType . ' is not supported');
-
+            default:
+                throw new Exception\BadRequest('Match-type: '.$matchType.' is not supported');
         }
-
     }
 
     /**
      * This method takes an input string, checks if it's not valid UTF-8 and
      * attempts to convert it to UTF-8 if it's not.
      *
-     * Note that currently this can only convert ISO-8559-1 to UTF-8 (latin-1),
+     * Note that currently this can only convert ISO-8859-1 to UTF-8 (latin-1),
      * anything else will likely fail.
      *
      * @param string $input
+     *
      * @return string
      */
-    static function ensureUTF8($input) {
-
+    public static function ensureUTF8($input)
+    {
         $encoding = mb_detect_encoding($input, ['UTF-8', 'ISO-8859-1'], true);
 
-        if ($encoding === 'ISO-8859-1') {
+        if ('ISO-8859-1' === $encoding) {
             return utf8_encode($input);
         } else {
             return $input;
         }
-
     }
-
 }