Use Stringable interface as much as possible

VincentLanglet · fabpot · commit b3d3fceca893 · 2023-07-30T11:31:49.000+02:00
diff --git a/HeaderBag.php b/HeaderBag.php
@@ -18,7 +18,7 @@
  *
  * @implements \IteratorAggregate<string, list<string|null>>
  */
-class HeaderBag implements \IteratorAggregate, \Countable
+class HeaderBag implements \IteratorAggregate, \Countable, \Stringable
 {
     protected const UPPER = '_ABCDEFGHIJKLMNOPQRSTUVWXYZ';
     protected const LOWER = '-abcdefghijklmnopqrstuvwxyz';

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@`
`18`	`18`	`*`
`19`	`19`	`* @implements \IteratorAggregate<string, list<string\|null>>`
`20`	`20`	`*/`
`21`		`-class HeaderBag implements \IteratorAggregate, \Countable`
	`21`	`+class HeaderBag implements \IteratorAggregate, \Countable, \Stringable`
`22`	`22`	`{`
`23`	`23`	`protected const UPPER = '_ABCDEFGHIJKLMNOPQRSTUVWXYZ';`
`24`	`24`	`protected const LOWER = '-abcdefghijklmnopqrstuvwxyz';`