Commit9f409d2

committed

Enhance array shuffle method to support custom random engines

1 parent868d333 commit9f409d2Copy full SHA for 9f409d2

File tree

+11

-9

lines changed

+11

-9

lines changed

Lines changed: 11 additions & 9 deletions

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,9 @@`
`17`	`17`	`useHyperf\Macroable\Macroable;`
`18`	`18`	`useHyperf\Stringable\Str;`
`19`	`19`	`useInvalidArgumentException;`
	`20`	`+useRandom\Engine;`
	`21`	`+useRandom\Engine\Mt19937;`
	`22`	`+useRandom\Randomizer;`
`20`	`23`
`21`	`24`	`/**`
`22`	`25`	`* @template TKey of array-key`
`@@ -472,22 +475,21 @@ public static function set(array &$array, null\|int\|string $key, mixed $value): a`
`472`	`475`	`/**`
`473`	`476`	`* Shuffle the given array and return the result.`
`474`	`477`	`*/`
`475`		`-publicstaticfunctionshuffle(array$array,?int$seed =null):array`
	`478`	`+publicstaticfunctionshuffle(array$array,null\|Engine\|int$seed =null):array`
`476`	`479`	`{`
`477`	`480`	`if (empty($array)) {`
`478`	`481`	`return [];`
`479`	`482`	`}`
`480`	`483`
`481`		`-if (!is_null($seed)) {`
`482`		`-mt_srand($seed);`
`483`		`-shuffle($array);`
`484`		`-mt_srand();`
`485`		`-return$array;`
`486`		`- }`
	`484`	`+$engine =match (true) {`
	`485`	`+$seedinstanceof Engine =>$seed,`
	`486`	`+is_int($seed) =>newMt19937($seed),`
	`487`	`+default =>null,`
	`488`	`+ };`
`487`	`489`
`488`		`-shuffle($array);`
	`490`	`+$randomizer =newRandomizer($engine);`
`489`	`491`
`490`		`-return$array;`
	`492`	`+return$randomizer->shuffleArray($array);`
`491`	`493`	`}`
`492`	`494`
`493`	`495`	`/**`

Comments

(0)