php-ds /
polyfill
| @@ 499-511 (lines=13) @@ | ||
| 496 | * |
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| 497 | * @param callable|null $comparator Accepts two values to be compared. |
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| 498 | */ |
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| 499 | public function sort(callable $comparator = null) |
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| 500 | { |
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| 501 | if ($comparator) { |
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| 502 | usort($this->internal, function($a, $b) use ($comparator) { |
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| 503 | return $comparator($a->value, $b->value); |
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| 504 | }); |
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| 505 | ||
| 506 | } else { |
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| 507 | usort($this->internal, function($a, $b) { |
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| 508 | return $this->compare($a->value, $b->value); |
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| 509 | }); |
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| 510 | } |
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| 511 | } |
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| 512 | ||
| 513 | /** |
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| 514 | * Returns a sorted copy of the map, based on an optional callable |
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| @@ 546-558 (lines=13) @@ | ||
| 543 | * |
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| 544 | * @param callable|null $comparator Accepts two keys to be compared. |
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| 545 | */ |
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| 546 | public function ksort(callable $comparator = null) |
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| 547 | { |
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| 548 | if ($comparator) { |
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| 549 | usort($this->internal, function($a, $b) use ($comparator) { |
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| 550 | return $comparator($a->key, $b->key); |
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| 551 | }); |
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| 552 | ||
| 553 | } else { |
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| 554 | usort($this->internal, function($a, $b) { |
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| 555 | return $this->compare($a->key, $b->key); |
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| 556 | }); |
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| 557 | } |
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| 558 | } |
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| 559 | ||
| 560 | /** |
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| 561 | * Returns a sorted copy of the map, based on an optional callable |
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