exactly() - Code Metrics - brenoroosevelt/php-array-functions - Measure and Improve Code Quality continuously with Scrutinizer

exactly() A
last analyzed 2022-02-16 20:23 UTC

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Complexity

Conditions	4
Paths	4

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	7
nc	4
nop	4
dl	0
loc	13
rs	10
c	0
b	0
f	0

<?php
declare(strict_types=1);

namespace BrenoRoosevelt;

/**
 * Evaluates if <b>exactly n</b> match the specification
 *
 * @param int $n The number to check
 * @param iterable $items The collection
 * @param callable $callback Callable must return a boolean
 * @param int $mode [optional] <p>
 * Flag determining what arguments are sent to <i>callback</i>:
 * </p><ul>
 * <li>
 * <b>CALLBACK_USE_VALUE</b> - <b>default</b> pass value as the only argument
 * </li>
 * <li>
 * <b>CALLBACK_USE_KEY</b> - pass key as the only argument
 * to <i>callback</i> instead of the value</span>
 * </li>
 * <li>
 * <b>CALLBACK_USE_BOTH</b> - pass both value and key as
 * arguments to <i>callback</i></span>
 * </li>
 * </ul>
 * @return bool
 */
function exactly(int $n, iterable $items, callable $callback, int $mode = CALLBACK_USE_VALUE): bool
{
    $count = 0;
    foreach ($items as $key => $value) {
        if (true === call_user_func_array($callback, __args($mode, $key, $value))) {
            $count++;
            if ($count > $n) {
                return false;
            }
        }
    }

    return $count === $n;
}


1			<?php
2			declare(strict_types=1);
3
4			namespace BrenoRoosevelt;
5
6			/**
7			* Evaluates if <b>exactly n</b> match the specification
8			*
9			* @param int $n The number to check
10			* @param iterable $items The collection
11			* @param callable $callback Callable must return a boolean
12			* @param int $mode [optional] <p>
13			* Flag determining what arguments are sent to <i>callback</i>:
14			* </p><ul>
15			* <li>
16			* <b>CALLBACK_USE_VALUE</b> - <b>default</b> pass value as the only argument
17			* </li>
18			* <li>
19			* <b>CALLBACK_USE_KEY</b> - pass key as the only argument
20			* to <i>callback</i> instead of the value</span>
21			* </li>
22			* <li>
23			* <b>CALLBACK_USE_BOTH</b> - pass both value and key as
24			* arguments to <i>callback</i></span>
25			* </li>
26			* </ul>
27			* @return bool
28			*/
29			function exactly(int $n, iterable $items, callable $callback, int $mode = CALLBACK_USE_VALUE): bool
30			{
31			$count = 0;
32			foreach ($items as $key => $value) {
33			if (true === call_user_func_array($callback, __args($mode, $key, $value))) {
34			$count++;
35			if ($count > $n) {
36			return false;
37			}
38			}
39			}
40
41			return $count === $n;
42			}
43

brenoroosevelt / php-array-functions

exactly() A last analyzed 2022-02-16 20:23 UTC

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exactly() A
last analyzed 2022-02-16 20:23 UTC