AbstractTidyAdapter::doctype() - Code Metrics - jonathanmaron/ctw-middleware-htmlminifier - Measure and Improve Code Quality continuously with Scrutinizer

AbstractTidyAdapter::doctype() A
last analyzed 2025-11-27 10:19 UTC

↳ Parent: AbstractTidyAdapter

Complexity

Conditions	4
Paths	4

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	8
c	1
b	0
f	0
dl	0
loc	17
rs	10
cc	4
nc	4
nop	1

<?php
declare(strict_types=1);

namespace Ctw\Middleware\HtmlMinifierMiddleware\Adapter\TidyAdapter;

use Ctw\Middleware\HtmlMinifierMiddleware\Adapter\AbstractAdapter as ParentAbstractAdapter;

class AbstractTidyAdapter extends ParentAbstractAdapter
{
    protected function postProcess(string $htmlMinified): string
    {
        $htmlMinified = $this->trim($htmlMinified);

        return $this->doctype($htmlMinified);
    }

    /**
     * Tidy removes the doctype when parsing HTML5 (bug?).
     * This causes the browser to switch to quirks mode, which is undesirable.
     * This method re-adds the doctype in the case of HTML5.
     */
    private function doctype(string $html): string
    {
        $config = $this->getConfig();

        if (!isset($config['doctype'])) {
            return $html;
        }

        if ('html5' !== $config['doctype']) {
            return $html;
        }

        if (str_starts_with($html, $prefix = '<!DOCTYPE html>')) {
            return $html;
        }

        return $prefix . PHP_EOL . $html;
    }
}


1			<?php
2			declare(strict_types=1);
3
4			namespace Ctw\Middleware\HtmlMinifierMiddleware\Adapter\TidyAdapter;
5
6			use Ctw\Middleware\HtmlMinifierMiddleware\Adapter\AbstractAdapter as ParentAbstractAdapter;
7
8			class AbstractTidyAdapter extends ParentAbstractAdapter
9			{
10			protected function postProcess(string $htmlMinified): string
11			{
12			$htmlMinified = $this->trim($htmlMinified);
13
14			return $this->doctype($htmlMinified);
15			}
16
17			/**
18			* Tidy removes the doctype when parsing HTML5 (bug?).
19			* This causes the browser to switch to quirks mode, which is undesirable.
20			* This method re-adds the doctype in the case of HTML5.
21			*/
22			private function doctype(string $html): string
23			{
24			$config = $this->getConfig();
25
26			if (!isset($config['doctype'])) {
27			return $html;
28			}
29
30			if ('html5' !== $config['doctype']) {
31			return $html;
32			}
33
34			if (str_starts_with($html, $prefix = '<!DOCTYPE html>')) {
35			return $html;
36			}
37
38			return $prefix . PHP_EOL . $html;
39			}
40			}
41

jonathanmaron / ctw-middleware-htmlminifier

AbstractTidyAdapter::doctype() A last analyzed 2025-11-27 10:19 UTC

Complexity

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AbstractTidyAdapter::doctype() A
last analyzed 2025-11-27 10:19 UTC