php-ds /
polyfill
| @@ 505-517 (lines=13) @@ | ||
| 502 | * |
|
| 503 | * @param callable|null $comparator Accepts two values to be compared. |
|
| 504 | */ |
|
| 505 | public function sort(callable $comparator = null) |
|
| 506 | { |
|
| 507 | if ($comparator) { |
|
| 508 | usort($this->pairs, function($a, $b) use ($comparator) { |
|
| 509 | return $comparator($a->value, $b->value); |
|
| 510 | }); |
|
| 511 | ||
| 512 | } else { |
|
| 513 | usort($this->pairs, function($a, $b) { |
|
| 514 | return $a->value <=> $b->value; |
|
| 515 | }); |
|
| 516 | } |
|
| 517 | } |
|
| 518 | ||
| 519 | /** |
|
| 520 | * Returns a sorted copy of the map, based on an optional callable |
|
| @@ 541-553 (lines=13) @@ | ||
| 538 | * |
|
| 539 | * @param callable|null $comparator Accepts two keys to be compared. |
|
| 540 | */ |
|
| 541 | public function ksort(callable $comparator = null) |
|
| 542 | { |
|
| 543 | if ($comparator) { |
|
| 544 | usort($this->pairs, function($a, $b) use ($comparator) { |
|
| 545 | return $comparator($a->key, $b->key); |
|
| 546 | }); |
|
| 547 | ||
| 548 | } else { |
|
| 549 | usort($this->pairs, function($a, $b) { |
|
| 550 | return $a->key <=> $b->key; |
|
| 551 | }); |
|
| 552 | } |
|
| 553 | } |
|
| 554 | ||
| 555 | /** |
|
| 556 | * Returns a sorted copy of the map, based on an optional callable |
|
