[Form] Don't trim unassigned unicode characters anymore

simonberger · simonberger · commit cb559a8094a9 · 2021-09-15T14:21:05.000+02:00
diff --git a/src/Symfony/Component/Form/Util/StringUtil.php b/src/Symfony/Component/Form/Util/StringUtil.php
@@ -33,7 +33,7 @@ private function __construct()
      */
     public static function trim($string)
     {
-        if (null !== $result = @preg_replace('/^[\pZ\pC]+|[\pZ\pC]+$/u', '', $string)) {
+        if (null !== $result = @preg_replace('/^[\pZ\p{Cc}\p{Cf}\p{Co}\p{Cs}]+|[\pZ\p{Cc}\p{Cf}\p{Co}\p{Cs}]+$/u', '', $string)) {
             return $result;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ private function __construct()`
`33`	`33`	`*/`
`34`	`34`	`public static function trim($string)`
`35`	`35`	`{`
`36`		`- if (null !== $result = @preg_replace('/^[\pZ\pC]+\|[\pZ\pC]+$/u', '', $string)) {`
	`36`	`+ if (null !== $result = @preg_replace('/^[\pZ\p{Cc}\p{Cf}\p{Co}\p{Cs}]+\|[\pZ\p{Cc}\p{Cf}\p{Co}\p{Cs}]+$/u', '', $string)) {`
`37`	`37`	`return $result;`
`38`	`38`	`}`
`39`	`39`