UserAgentHelper::isGooglePageSpeed() - Code Metrics - Inspection of "Creates User Agent helper" - yiimaker/yii2-helpers - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a59d38...b7ac7f )

by Vladimir

created 2017-12-25 15:43 UTC

UserAgentHelper::isGooglePageSpeed() A

↳ Parent: UserAgentHelper

Complexity

Conditions	4
Paths	3

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	9
rs	9.2
cc	4
eloc	5
nc	3
nop	1

<?php
/**
 * @link https://github.com/yiimaker/yii2-helpers
 * @copyright Copyright (c) 2017 Yii Maker
 * @license BSD 3-Clause License
 */

namespace ymaker\helpers;

use Yii;

/**
 * User agent helper.
 *
 * @author Vladimir Kuprienko <[email protected]>
 * @since 1.0
 */
class UserAgentHelper
{
    /**
     * @var null|string
     */
    private static $_cache;


    /**
     * This class should not be instantiated.
     */
    private function __construct()
    {
    }

    /**
     * Check whether user agent is a Google Page Speed Insights.
     * @see https://stackoverflow.com/questions/29162881
     *
     * @param bool $useCache
     * @return bool

     */
    public static function isGooglePageSpeed($useCache = true)
    {
        if (null === self::$_cache || false === $useCache) {
            $userAgent = Yii::$app->getRequest()->getUserAgent();
            self::$_cache = (null !== $userAgent) && (false !== stripos($userAgent, 'Speed Insights'));

        }

        return self::$_cache;
    }
}


1			<?php
2			/**
3			* @link https://github.com/yiimaker/yii2-helpers
4			* @copyright Copyright (c) 2017 Yii Maker
5			* @license BSD 3-Clause License
6			*/
7
8			namespace ymaker\helpers;
9
10			use Yii;
11
12			/**
13			* User agent helper.
14			*
15			* @author Vladimir Kuprienko <[email protected]>
16			* @since 1.0
17			*/
18			class UserAgentHelper
19			{
20			/**
21			* @var null\|string
22			*/
23			private static $_cache;
24
25
26			/**
27			* This class should not be instantiated.
28			*/
29			private function __construct()
30			{
31			}
32
33			/**
34			* Check whether user agent is a Google Page Speed Insights.
35			* @see https://stackoverflow.com/questions/29162881
36			*
37			* @param bool $useCache
38			* @return bool
			0 ignored issues – show Documentation introduced 2017-12-25 15:48 UTC by Report Bug Copy Issue Report Should the return type not be `boolean\|string`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
39			*/
40			public static function isGooglePageSpeed($useCache = true)
41			{
42			if (null === self::$_cache \|\| false === $useCache) {
43			$userAgent = Yii::$app->getRequest()->getUserAgent();
44			self::$_cache = (null !== $userAgent) && (false !== stripos($userAgent, 'Speed Insights'));
			0 ignored issues – show Documentation Bug introduced 2017-12-25 15:48 UTC by Report Bug Copy Issue Report It seems like `null !== $userAgent && f...gent, 'Speed Insights')` of type `boolean` is incompatible with the declared type `null\|string` of property `$_cache`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
45			}
46
47			return self::$_cache;
48			}
49			}
50

yiimaker / yii2-helpers

Push — master ( a59d38...b7ac7f )

UserAgentHelper::isGooglePageSpeed() A

Complexity

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Duplication

Importance

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