CurlRequest - Code Metrics - Inspection of "Update README" - vfalies/tmdb - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2b2061...30819e )

unknown

created 2017-06-02 12:35 UTC

CurlRequest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	85
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

Metric	Value
wmc	9
lcom	1
cbo	0
dl	0
loc	85
ccs	24
cts	24
cp	1
rs	10
c	0
b	0
f	0

6 Methods

Rating	Name	Size	Complexity
A	setUrl()	4	1
A	close()	4	1
A	execute()	9	2
A	getInfo()	12	2
A	setOption()	5	1
A	__get()	10	2

<?php

namespace vfalies\tmdb;

class CurlRequest implements Interfaces\HttpRequestInterface
{

    private $handle = null;

    /**
     * Set the url to cUrl call
     * @param string $url
     * @throws Exception
     */
    public function setUrl(string $url): void
    {
        $this->handle = curl_init($url);
    }

    /**
     * Close cUrl handle
     */
    public function close(): void
    {
        curl_close($this->handle);
    }

    /**
     * Execute cUrl call
     * @return mixed
     * @throws \Exception
     */
    public function execute()
    {
        $result = curl_exec($this->handle);
        if ($result === false)
        {
            throw new \Exception('cUrl failed : '.var_export($this->getInfo(), true), 1004);
        }
        return $result;
    }

    /**
     * Get cUrl infos
     * @param string $name
     * @return mixed
     * @throws Exception
     */
    public function getInfo(string $name = '')
    {
        if (empty($name))
        {
            $info = curl_getinfo($this->handle);
        }
        else
        {
            $info = curl_getinfo($this->handle, $name);
        }
        return $info;
    }

    /**
     * Set cUrl option
     * @param string $name
     * @param string $value
     * @throws \Exception
     */
    public function setOption(string $name, string $value): Interfaces\HttpRequestInterface
    {
        curl_setopt($this->handle, $name, $value);
        return $this;
    }

    /**
     * Magical getter
     * @param string $name
     * @return mixed
     */
    public function __get(string $name)
    {
        switch ($name)
        {
            case 'handle':
                $response = $this->$name;
                break;
        }
        return $response;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
    }
}


1		<?php
2
3		namespace vfalies\tmdb;
4
5		class CurlRequest implements Interfaces\HttpRequestInterface
6		{
7
8		private $handle = null;
9
10		/**
11		* Set the url to cUrl call
12		* @param string $url
13		* @throws Exception
14		*/
15	4	public function setUrl(string $url): void
16		{
17	4	$this->handle = curl_init($url);
18	4	}
19
20		/**
21		* Close cUrl handle
22		*/
23	1	public function close(): void
24		{
25	1	curl_close($this->handle);
26	1	}
27
28		/**
29		* Execute cUrl call
30		* @return mixed
31		* @throws \Exception
32		*/
33	2	public function execute()
34		{
35	2	$result = curl_exec($this->handle);
36	2	if ($result === false)
37		{
38	1	throw new \Exception('cUrl failed : '.var_export($this->getInfo(), true), 1004);
39		}
40	1	return $result;
41		}
42
43		/**
44		* Get cUrl infos
45		* @param string $name
46		* @return mixed
47		* @throws Exception
48		*/
49	2	public function getInfo(string $name = '')
50		{
51	2	if (empty($name))
52		{
53	2	$info = curl_getinfo($this->handle);
54		}
55		else
56		{
57	1	$info = curl_getinfo($this->handle, $name);
58		}
59	2	return $info;
60		}
61
62		/**
63		* Set cUrl option
64		* @param string $name
65		* @param string $value
66		* @throws \Exception
67		*/
68	3	public function setOption(string $name, string $value): Interfaces\HttpRequestInterface
69		{
70	3	curl_setopt($this->handle, $name, $value);
71	3	return $this;
72		}
73
74		/**
75		* Magical getter
76		* @param string $name
77		* @return mixed
78		*/
79	1	public function __get(string $name)
80		{
81		switch ($name)
82		{
83	1	case 'handle':
84	1	$response = $this->$name;
85	1	break;
86		}
87	1	return $response;
		0 ignored issues – show Bug introduced 2017-06-02 11:06 UTC by Report Bug Copy Issue Report The variable `$response` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
88		}
89		}
90

vfalies / tmdb

Push — master ( 2b2061...30819e )

CurlRequest A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

6 Methods

Available Fixes

Duplication Side-by-Side

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