php-ds /
polyfill
| @@ 514-526 (lines=13) @@ | ||
| 511 | * |
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| 512 | * @param callable|null $comparator Accepts two values to be compared. |
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| 513 | */ |
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| 514 | public function sort(callable $comparator = null) |
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| 515 | { |
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| 516 | if ($comparator) { |
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| 517 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 518 | return $comparator($a->value, $b->value); |
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| 519 | }); |
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| 520 | ||
| 521 | } else { |
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| 522 | usort($this->pairs, function($a, $b) { |
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| 523 | return $a->value <=> $b->value; |
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| 524 | }); |
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| 525 | } |
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| 526 | } |
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| 527 | ||
| 528 | /** |
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| 529 | * Returns a sorted copy of the map, based on an optional callable |
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| @@ 561-573 (lines=13) @@ | ||
| 558 | * |
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| 559 | * @param callable|null $comparator Accepts two keys to be compared. |
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| 560 | */ |
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| 561 | public function ksort(callable $comparator = null) |
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| 562 | { |
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| 563 | if ($comparator) { |
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| 564 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 565 | return $comparator($a->key, $b->key); |
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| 566 | }); |
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| 567 | ||
| 568 | } else { |
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| 569 | usort($this->pairs, function($a, $b) { |
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| 570 | return $a->key <=> $b->key; |
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| 571 | }); |
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| 572 | } |
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| 573 | } |
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| 574 | ||
| 575 | /** |
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| 576 | * Returns a sorted copy of the map, based on an optional callable |
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