php-ds /
polyfill
| @@ 530-542 (lines=13) @@ | ||
| 527 | * |
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| 528 | * @param callable|null $comparator Accepts two values to be compared. |
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| 529 | */ |
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| 530 | public function sort(callable $comparator = null) |
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| 531 | { |
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| 532 | if ($comparator) { |
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| 533 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 534 | return $comparator($a->value, $b->value); |
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| 535 | }); |
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| 536 | ||
| 537 | } else { |
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| 538 | usort($this->pairs, function($a, $b) { |
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| 539 | return $a->value <=> $b->value; |
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| 540 | }); |
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| 541 | } |
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| 542 | } |
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| 543 | ||
| 544 | /** |
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| 545 | * Returns a sorted copy of the map, based on an optional callable |
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| @@ 577-589 (lines=13) @@ | ||
| 574 | * |
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| 575 | * @param callable|null $comparator Accepts two keys to be compared. |
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| 576 | */ |
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| 577 | public function ksort(callable $comparator = null) |
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| 578 | { |
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| 579 | if ($comparator) { |
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| 580 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 581 | return $comparator($a->key, $b->key); |
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| 582 | }); |
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| 583 | ||
| 584 | } else { |
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| 585 | usort($this->pairs, function($a, $b) { |
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| 586 | return $a->key <=> $b->key; |
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| 587 | }); |
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| 588 | } |
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| 589 | } |
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| 590 | ||
| 591 | /** |
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| 592 | * Returns a sorted copy of the map, based on an optional callable |
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