22680186990

Committed 04 Mar 2026 05:04PM UTC coverage: 97.34% (-1.0%) from 98.375%

Build # 22680186990

Build Type

Pull #610

github

Committed by

azjezz

Commit Message

perf: replace PSL calls with native PHP builtins and fix O(n2) algorithms

Signed-off-by: azjezz <azjezz@protonmail.com>

Pull Request Pull Request #610: perf: replace PSL calls with native PHP builtins and fix O(n2) algorithms

Coverage Stats

319 of 355 new or added lines in 90 files covered. (89.86%)

64 existing lines in 12 files now uncovered.

9258 of 9511 relevant lines covered (97.34%)

34.97 hits per line

Source File
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77.78

/src/Psl/Vec/concat.php

<?php

declare(strict_types=1);

namespace Psl\Vec;

use function array_merge;
use function array_values;
use function is_array;

/**
 * Returns a new list formed by concatenating the given lists together.
 *
 * @template T
 *
 * @param iterable<T> $first
 * @param iterable<T> ...$rest
 *
 * @return list<T>
 */
function concat(iterable $first, iterable ...$rest): array
{
    if (is_array($first) && $rest === []) {
        return array_values($first);
    }

    $first = values($first);
    foreach ($rest as $arr) {
        if (is_array($arr)) {
            $first = array_merge($first, array_values($arr));
        } else {
            foreach ($arr as $value) {
                $first[] = $value;
            }
        }
    }

    return $first;
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Psl\Vec;
6
7	use function array_merge;
8	use function array_values;
9	use function is_array;
10
11	/**
12	* Returns a new list formed by concatenating the given lists together.
13	*
14	* @template T
15	*
16	* @param iterable<T> $first
17	* @param iterable<T> ...$rest
18	*
19	* @return list<T>
20	*/
21	function concat(iterable $first, iterable ...$rest): array
22	{
23	if (is_array($first) && $rest === []) {	5✔
24	return array_values($first);	1✔
25	}
26
27	$first = values($first);	4✔
28	foreach ($rest as $arr) {	4✔
29	if (is_array($arr)) {	4✔
30	$first = array_merge($first, array_values($arr));	4✔
31	} else {
NEW 32	foreach ($arr as $value) {	×
NEW 33	$first[] = $value;	×
34	}
35	}
36	}
37
38	return $first;	4✔
39	}

azjezz / psl / 22680186990

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