HttpResponse::get_headers_from_curl_response() - Code Metrics - Inspection of "Add Rtc" - qiniu/php-sdk - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#267)

unknown

created 2018-04-24 07:17 UTC

HttpResponse::get_headers_from_curl_response() A

↳ Parent: HttpResponse

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	8
nc	3
nop	1
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0

<?php
namespace QiniuRtc;

class HttpResponse
{
    private $code;
    private $raw_body;
    private $body;
    private $headers;

    /**
     * @param int $code response code of the cURL request
     * @param string $raw_body the raw body of the cURL response
     * @param string $headers raw header string from cURL response
     */
    public function __construct($code, $raw_body, $headers)
    {
        $this->code     = $code;
        $this->headers  = $this->get_headers_from_curl_response($headers);
        $this->raw_body = $raw_body;
        $this->body     = $raw_body;
        $json           = json_decode($raw_body, true);
        if (json_last_error() == JSON_ERROR_NONE) {
            $this->body = $json;
        }
    }

    /**
     * Return a property of the response if it exists.
     * Possibilities include: code, raw_body, headers, body (if the response is json-decodable)
     * @return mixed
     */
    public function __get($property)
    {
        if (property_exists($this, $property)) {
            return $this->$property;
        }
    }

    /**
     * Set the properties of this object
     * @param string $property the property name
     * @param mixed $value the property value
     */
    public function __set($property, $value)
    {
        if (property_exists($this, $property)) {
            $this->$property = $value;
        }
        return $this;
    }

    /**
     * Retrieve the cURL response headers from the
     * header string and convert it into an array
     * @param  string $headers header string from cURL response
     * @return array
     */
    private function get_headers_from_curl_response($headers)
    {
        $headers = explode("\r\n", $headers);
        array_shift($headers);
        foreach ($headers as $line) {
            if (strstr($line, ': ')) {
                list($key, $value) = explode(': ', $line);
                $result[$key] = $value;
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
            }
        }
        return $result;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

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


1			<?php
2			namespace QiniuRtc;
3
4			class HttpResponse
5			{
6			private $code;
7			private $raw_body;
8			private $body;
9			private $headers;
10
11			/**
12			* @param int $code response code of the cURL request
13			* @param string $raw_body the raw body of the cURL response
14			* @param string $headers raw header string from cURL response
15			*/
16			public function __construct($code, $raw_body, $headers)
17			{
18			$this->code = $code;
19			$this->headers = $this->get_headers_from_curl_response($headers);
20			$this->raw_body = $raw_body;
21			$this->body = $raw_body;
22			$json = json_decode($raw_body, true);
23			if (json_last_error() == JSON_ERROR_NONE) {
24			$this->body = $json;
25			}
26			}
27
28			/**
29			* Return a property of the response if it exists.
30			* Possibilities include: code, raw_body, headers, body (if the response is json-decodable)
31			* @return mixed
32			*/
33			public function __get($property)
34			{
35			if (property_exists($this, $property)) {
36			return $this->$property;
37			}
38			}
39
40			/**
41			* Set the properties of this object
42			* @param string $property the property name
43			* @param mixed $value the property value
44			*/
45			public function __set($property, $value)
46			{
47			if (property_exists($this, $property)) {
48			$this->$property = $value;
49			}
50			return $this;
51			}
52
53			/**
54			* Retrieve the cURL response headers from the
55			* header string and convert it into an array
56			* @param string $headers header string from cURL response
57			* @return array
58			*/
59			private function get_headers_from_curl_response($headers)
60			{
61			$headers = explode("\r\n", $headers);
62			array_shift($headers);
63			foreach ($headers as $line) {
64			if (strstr($line, ': ')) {
65			list($key, $value) = explode(': ', $line);
66			$result[$key] = $value;
			0 ignored issues – show Coding Style Comprehensibility introduced 2018-04-17 10:04 UTC by Report Bug Copy Issue Report `$result` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$result = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
67			}
68			}
69			return $result;
			0 ignored issues – show Bug introduced 2018-04-17 10:04 UTC by Report Bug Copy Issue Report The variable `$result` 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...
70			}
71			}
72

qiniu / php-sdk

Pull Request — master (#267)

HttpResponse::get_headers_from_curl_response() A

Complexity

Size

Duplication

Importance

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