Spinner::spin() - Code Metrics - PiedWeb/TextSpinner - Measure and Improve Code Quality continuously with Scrutinizer

Spinner::spin() A
last analyzed 2021-01-20 15:25 UTC

↳ Parent: Spinner

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	10
c	1
b	0
f	0
nc	3
nop	1
dl	0
loc	14
ccs	10
cts	10
cp	1
crap	3
rs	9.9332

<?php

namespace PiedWeb\TextSpinner;

class Spinner
{
    public static function spin(string $text): string
    {
        if (! preg_match('/\{(.*)\}/si', $text)) {
            return self::removeExtraSpaces($text);
        } else {
            preg_match_all('/\{([^{}]*)\}/si', $text, $matches);
            $occur = count($matches[1]);
            for ($i = 0; $i < $occur; ++$i) {
                $words = explode('|', $matches[1][$i]);
                shuffle($words);
                $text = self::replaceOnce($matches[0][$i], $words[0], $text);
            }

            return    self::spin($text);
        }
    }

    protected static function replaceOnce(string $search, string $replace, string $subject): string
    {
        $firstChar = strpos($subject, $search);
        if (false !== $firstChar) {
            $beforeStr = substr($subject, 0, $firstChar);
            $afterStr = substr($subject, $firstChar + strlen($search));

            return $beforeStr.$replace.$afterStr;
        } else {
            return $subject;
        }
    }

    protected static function removeExtraSpaces(string $text): string
    {
        return preg_replace('/\s+/', ' ', $text);
    }
}


1		<?php
2
3		namespace PiedWeb\TextSpinner;
4
5		class Spinner
6		{
7	3	public static function spin(string $text): string
8		{
9	3	if (! preg_match('/\{(.*)\}/si', $text)) {
10	3	return self::removeExtraSpaces($text);
11		} else {
12	3	preg_match_all('/\{([^{}]*)\}/si', $text, $matches);
13	3	$occur = count($matches[1]);
14	3	for ($i = 0; $i < $occur; ++$i) {
15	3	$words = explode('\|', $matches[1][$i]);
16	3	shuffle($words);
17	3	$text = self::replaceOnce($matches[0][$i], $words[0], $text);
18		}
19
20	3	return self::spin($text);
21		}
22		}
23
24	3	protected static function replaceOnce(string $search, string $replace, string $subject): string
25		{
26	3	$firstChar = strpos($subject, $search);
27	3	if (false !== $firstChar) {
28	3	$beforeStr = substr($subject, 0, $firstChar);
29	3	$afterStr = substr($subject, $firstChar + strlen($search));
30
31	3	return $beforeStr.$replace.$afterStr;
32		} else {
33		return $subject;
34		}
35		}
36
37	3	protected static function removeExtraSpaces(string $text): string
38		{
39	3	return preg_replace('/\s+/', ' ', $text);
40		}
41		}
42

PiedWeb / TextSpinner

Spinner::spin() A last analyzed 2021-01-20 15:25 UTC

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Spinner::spin() A
last analyzed 2021-01-20 15:25 UTC