Use Stringable interface as much as possible

VincentLanglet · fabpot · commit 81bc4abaaed8 · 2023-07-30T11:31:49.000+02:00
diff --git a/FormErrorIterator.php b/FormErrorIterator.php
@@ -35,7 +35,7 @@
  * @implements \RecursiveIterator<int, T>
  * @implements \SeekableIterator<int, T>
  */
-class FormErrorIterator implements \RecursiveIterator, \SeekableIterator, \ArrayAccess, \Countable
+class FormErrorIterator implements \RecursiveIterator, \SeekableIterator, \ArrayAccess, \Countable, \Stringable
 {
     /**
      * The prefix used for indenting nested error messages.

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@`
`35`	`35`	`* @implements \RecursiveIterator<int, T>`
`36`	`36`	`* @implements \SeekableIterator<int, T>`
`37`	`37`	`*/`
`38`		`-class FormErrorIterator implements \RecursiveIterator, \SeekableIterator, \ArrayAccess, \Countable`
	`38`	`+class FormErrorIterator implements \RecursiveIterator, \SeekableIterator, \ArrayAccess, \Countable, \Stringable`
`39`	`39`	`{`
`40`	`40`	`/**`
`41`	`41`	`* The prefix used for indenting nested error messages.`