22680098232

Committed 04 Mar 2026 05:02PM UTC coverage: 97.34% (-1.0%) from 98.375%

Build # 22680098232

Build Type

push

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>

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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28.57

/src/Psl/Str/ends_with.php

<?php

declare(strict_types=1);

namespace Psl\Str;

use function str_ends_with;

/**
 * Returns whether the string ends with the given suffix.
 *
 * Example:
 *
 *      Str\ends_with('Hello, World', 'd')
 *      => Bool(true)
 *
 *      Str\ends_with('Hello, World', 'D')
 *      => Bool(false)
 *
 *      Str\ends_with('Hello, World', 'world')
 *      => Bool(false)
 *
 *      Str\ends_with('Hello, World', 'World')
 *      => Bool(true)
 *
 *      Str\ends_with('Tunisia', 'e')
 *      => Bool(false)
 *
 *      Str\ends_with('تونس', 'س')
 *      => Bool(true)
 *
 *      Str\ends_with('تونس', 'ش')
 *      => Bool(false)
 *
 * @pure
 */
function ends_with(string $string, string $suffix, Encoding $encoding = Encoding::Utf8): bool
{
    if ('' === $suffix) {
        return false;
    }

    if ($encoding === Encoding::Ascii || $encoding === Encoding::Utf8) {
        return str_ends_with($string, $suffix);
    }

    if ($suffix === $string) {
        return true;
    }

    $suffix_length = length($suffix, $encoding);
    $total_length = length($string, $encoding);
    if ($suffix_length > $total_length) {
        return false;
    }

    $position = search_last($string, $suffix, 0, $encoding);
    if (null === $position) {
        return false;
    }

    return ($position + $suffix_length) === $total_length;
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Psl\Str;
6
7	use function str_ends_with;
8
9	/**
10	* Returns whether the string ends with the given suffix.
11	*
12	* Example:
13	*
14	* Str\ends_with('Hello, World', 'd')
15	* => Bool(true)
16	*
17	* Str\ends_with('Hello, World', 'D')
18	* => Bool(false)
19	*
20	* Str\ends_with('Hello, World', 'world')
21	* => Bool(false)
22	*
23	* Str\ends_with('Hello, World', 'World')
24	* => Bool(true)
25	*
26	* Str\ends_with('Tunisia', 'e')
27	* => Bool(false)
28	*
29	* Str\ends_with('تونس', 'س')
30	* => Bool(true)
31	*
32	* Str\ends_with('تونس', 'ش')
33	* => Bool(false)
34	*
35	* @pure
36	*/
37	function ends_with(string $string, string $suffix, Encoding $encoding = Encoding::Utf8): bool
38	{
39	if ('' === $suffix) {	44✔
40	return false;	1✔
41	}
42
43	if ($encoding === Encoding::Ascii \|\| $encoding === Encoding::Utf8) {	43✔
44	return str_ends_with($string, $suffix);	43✔
45	}
46
UNCOV 47	if ($suffix === $string) {	×
UNCOV 48	return true;	×
49	}
50
UNCOV 51	$suffix_length = length($suffix, $encoding);	×
UNCOV 52	$total_length = length($string, $encoding);	×
UNCOV 53	if ($suffix_length > $total_length) {	×
UNCOV 54	return false;	×
55	}
56
UNCOV 57	$position = search_last($string, $suffix, 0, $encoding);	×
UNCOV 58	if (null === $position) {	×
UNCOV 59	return false;	×
60	}
61
UNCOV 62	return ($position + $suffix_length) === $total_length;	×
63	}

azjezz / psl / 22680098232

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