Set groups byte size in a constant

WyriHaximus · WyriHaximus · commit f377f6c039a5 · 2019-10-02T14:15:35.000+02:00
diff --git a/src/Group.php b/src/Group.php
@@ -4,6 +4,8 @@
 
 final class Group
 {
+    private const BYTES = 16;
+
     /** @var string */
     private $id;
 
@@ -14,7 +16,7 @@ private function __construct(string $id)
 
     public static function create(): self
     {
-        return new self(bin2hex(random_bytes(16)));
+        return new self(bin2hex(random_bytes(self::BYTES)));
     }
 
     public function __toString(): string

Original file line number	Diff line number	Diff line change
`@@ -4,6 +4,8 @@`
`4`	`4`
`5`	`5`	`final class Group`
`6`	`6`	`{`
	`7`	`+ private const BYTES = 16;`
	`8`	`+`
`7`	`9`	`/** @var string */`
`8`	`10`	`private $id;`
`9`	`11`
`@@ -14,7 +16,7 @@ private function __construct(string $id)`
`14`	`16`
`15`	`17`	`public static function create(): self`
`16`	`18`	`{`
`17`		`- return new self(bin2hex(random_bytes(16)));`
	`19`	`+ return new self(bin2hex(random_bytes(self::BYTES)));`
`18`	`20`	`}`
`19`	`21`
`20`	`22`	`public function __toString(): string`