php-ds /
polyfill
| @@ 507-519 (lines=13) @@ | ||
| 504 | * |
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| 505 | * @param callable|null $comparator Accepts two values to be compared. |
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| 506 | */ |
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| 507 | public function sort(callable $comparator = null) |
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| 508 | { |
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| 509 | if ($comparator) { |
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| 510 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 511 | return $comparator($a->value, $b->value); |
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| 512 | }); |
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| 513 | ||
| 514 | } else { |
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| 515 | usort($this->pairs, function($a, $b) { |
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| 516 | return $a->value <=> $b->value; |
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| 517 | }); |
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| 518 | } |
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| 519 | } |
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| 520 | ||
| 521 | /** |
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| 522 | * Returns a sorted copy of the map, based on an optional callable |
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| @@ 543-555 (lines=13) @@ | ||
| 540 | * |
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| 541 | * @param callable|null $comparator Accepts two keys to be compared. |
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| 542 | */ |
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| 543 | public function ksort(callable $comparator = null) |
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| 544 | { |
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| 545 | if ($comparator) { |
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| 546 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 547 | return $comparator($a->key, $b->key); |
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| 548 | }); |
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| 549 | ||
| 550 | } else { |
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| 551 | usort($this->pairs, function($a, $b) { |
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| 552 | return $a->key <=> $b->key; |
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| 553 | }); |
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| 554 | } |
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| 555 | } |
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| 556 | ||
| 557 | /** |
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| 558 | * Returns a sorted copy of the map, based on an optional callable |
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