DateTime::__construct() - Code Metrics - Inspection of "Merge pull request #436 from haraldpdl/datetime" - osCommerce/oscommerce2 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Harald

created 2016-10-30 14:00 UTC

DateTime::__construct() C

↳ Parent: DateTime

Complexity

Conditions	8
Paths	24

Size

Total Lines	35
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	19
nc	24
nop	3
dl	0
loc	35
rs	5.3846
c	0
b	0
f	0

<?php
/**
  * osCommerce Online Merchant
  *
  * @copyright (c) 2016 osCommerce; https://www.oscommerce.com
  * @license GPL; https://www.oscommerce.com/gpllicense.txt
  */

namespace OSC\OM;

use OSC\OM\OSCOM;

class DateTime
{
    protected $datetime = false;

    protected $raw_pattern_date = 'Y-m-d';
    protected $raw_pattern_time = 'H:i:s';

    public function __construct($datetime, $use_raw_pattern = false, $strict = false)
    {
        if ($use_raw_pattern === false) {
            $pattern = DATE_TIME_FORMAT;
        } else {
            $pattern = $this->raw_pattern_date . ' ' . $this->raw_pattern_time;
        }

        // format time as 00:00:00 if it is missing from the date
        $new_datetime = strtotime($datetime);

        if ($new_datetime !== false) {
            $new_datetime = date($pattern, $new_datetime);

            $this->datetime = \DateTime::createFromFormat($pattern, $new_datetime);
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}

            $strict_log = false;
        }

        if ($this->datetime === false) {
            $strict_log = true;
        } else {
            $errors = \DateTime::getLastErrors();

            if (($errors['warning_count'] > 0) || ($errors['error_count'] > 0)) {
                $this->datetime = false;

                $strict_log = true;
            }
        }

        if (($strict === true) && ($strict_log === true)) {
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
            trigger_error('DateTime: ' . $datetime . ' (' . $new_datetime . ') cannot be formatted to ' . $pattern);
        }
    }

    public function isValid()
    {
        return $this->datetime instanceof \DateTime;
    }

    public function get($pattern = null)
    {
        if (isset($pattern)) {
            return $this->datetime->format($pattern);

        }

        return $this->datetime;
    }

    public function getShort($with_time = false)
    {
        $pattern = ($with_time === false) ? DATE_FORMAT_SHORT : DATE_TIME_FORMAT;

        return strftime($pattern, $this->getTimestamp());
    }

    public function getLong()
    {
        return strftime(DATE_FORMAT_LONG, $this->getTimestamp());
    }

    public static function toShort($raw_datetime, $with_time = false, $strict = true)
    {
        $result = '';

        $date = new DateTime($raw_datetime, true, $strict);

        if ($date->isValid()) {
            $pattern = ($with_time === false) ? DATE_FORMAT_SHORT : DATE_TIME_FORMAT;

            $result = strftime($pattern, $date->getTimestamp());
        }

        return $result;
    }

    public static function toLong($raw_datetime, $strict = true)
    {
        $result = '';

        $date = new DateTime($raw_datetime, true, $strict);

        if ($date->isValid()) {
            $result = strftime(DATE_FORMAT_LONG, $date->getTimestamp());
        }

        return $result;
    }

    public function getRaw($with_time = true)
    {
        $pattern = $this->raw_pattern_date;

        if ($with_time === true) {
            $pattern .= ' ' . $this->raw_pattern_time;
        }

        return $this->datetime->format($pattern);

    }

    public function getTimestamp()
    {
        return $this->datetime->getTimestamp();

    }

    public static function getTimeZones()
    {
        $time_zones_array = [];

        foreach (\DateTimeZone::listIdentifiers() as $id) {
            $tz_string = str_replace('_', ' ', $id);

            $id_array = explode('/', $tz_string, 2);

            $time_zones_array[$id_array[0]][$id] = isset($id_array[1]) ? $id_array[1] : $id_array[0];
        }

        $result = [];

        foreach ($time_zones_array as $zone => $zones_array) {
            foreach ($zones_array as $key => $value) {
                $result[] = [
                    'id' => $key,
                    'text' => $value,
                    'group' => $zone
                ];
            }
        }

        return $result;
    }

    public static function setTimeZone($time_zone = null)
    {
        if (!isset($time_zone)) {
            $time_zone = OSCOM::configExists('time_zone') ? OSCOM::getConfig('time_zone') : date_default_timezone_get();
        }

        return date_default_timezone_set($time_zone);
    }
}


1			<?php
2			/**
3			* osCommerce Online Merchant
4			*
5			* @copyright (c) 2016 osCommerce; https://www.oscommerce.com
6			* @license GPL; https://www.oscommerce.com/gpllicense.txt
7			*/
8
9			namespace OSC\OM;
10
11			use OSC\OM\OSCOM;
12
13			class DateTime
14			{
15			protected $datetime = false;
16
17			protected $raw_pattern_date = 'Y-m-d';
18			protected $raw_pattern_time = 'H:i:s';
19
20			public function __construct($datetime, $use_raw_pattern = false, $strict = false)
21			{
22			if ($use_raw_pattern === false) {
23			$pattern = DATE_TIME_FORMAT;
24			} else {
25			$pattern = $this->raw_pattern_date . ' ' . $this->raw_pattern_time;
26			}
27
28			// format time as 00:00:00 if it is missing from the date
29			$new_datetime = strtotime($datetime);
30
31			if ($new_datetime !== false) {
32			$new_datetime = date($pattern, $new_datetime);
33
34			$this->datetime = \DateTime::createFromFormat($pattern, $new_datetime);
			0 ignored issues – show Documentation Bug introduced 2016-10-30 14:01 UTC by Report Bug Copy Issue Report It seems like `\DateTime::createFromFor...pattern, $new_datetime)` can also be of type `object<DateTime>`. However, the property `$datetime` is declared as type `boolean`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
35
36			$strict_log = false;
37			}
38
39			if ($this->datetime === false) {
40			$strict_log = true;
41			} else {
42			$errors = \DateTime::getLastErrors();
43
44			if (($errors['warning_count'] > 0) \|\| ($errors['error_count'] > 0)) {
45			$this->datetime = false;
46
47			$strict_log = true;
48			}
49			}
50
51			if (($strict === true) && ($strict_log === true)) {
			0 ignored issues – show Bug introduced 2016-10-30 14:01 UTC by Report Bug Copy Issue Report The variable `$strict_log` 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...
52			trigger_error('DateTime: ' . $datetime . ' (' . $new_datetime . ') cannot be formatted to ' . $pattern);
53			}
54			}
55
56			public function isValid()
57			{
58			return $this->datetime instanceof \DateTime;
59			}
60
61			public function get($pattern = null)
62			{
63			if (isset($pattern)) {
64			return $this->datetime->format($pattern);
			0 ignored issues – show Bug introduced 2016-10-30 14:01 UTC by Report Bug Copy Issue Report The method `format` cannot be called on `$this->datetime` (of type `boolean`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
65			}
66
67			return $this->datetime;
68			}
69
70			public function getShort($with_time = false)
71			{
72			$pattern = ($with_time === false) ? DATE_FORMAT_SHORT : DATE_TIME_FORMAT;
73
74			return strftime($pattern, $this->getTimestamp());
75			}
76
77			public function getLong()
78			{
79			return strftime(DATE_FORMAT_LONG, $this->getTimestamp());
80			}
81
82			public static function toShort($raw_datetime, $with_time = false, $strict = true)
83			{
84			$result = '';
85
86			$date = new DateTime($raw_datetime, true, $strict);
87
88			if ($date->isValid()) {
89			$pattern = ($with_time === false) ? DATE_FORMAT_SHORT : DATE_TIME_FORMAT;
90
91			$result = strftime($pattern, $date->getTimestamp());
92			}
93
94			return $result;
95			}
96
97			public static function toLong($raw_datetime, $strict = true)
98			{
99			$result = '';
100
101			$date = new DateTime($raw_datetime, true, $strict);
102
103			if ($date->isValid()) {
104			$result = strftime(DATE_FORMAT_LONG, $date->getTimestamp());
105			}
106
107			return $result;
108			}
109
110			public function getRaw($with_time = true)
111			{
112			$pattern = $this->raw_pattern_date;
113
114			if ($with_time === true) {
115			$pattern .= ' ' . $this->raw_pattern_time;
116			}
117
118			return $this->datetime->format($pattern);
			0 ignored issues – show Bug introduced 2016-10-30 14:01 UTC by Report Bug Copy Issue Report The method `format` cannot be called on `$this->datetime` (of type `boolean`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
119			}
120
121			public function getTimestamp()
122			{
123			return $this->datetime->getTimestamp();
			0 ignored issues – show Bug introduced 2016-10-30 14:01 UTC by Report Bug Copy Issue Report The method `getTimestamp` cannot be called on `$this->datetime` (of type `boolean`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
124			}
125
126			public static function getTimeZones()
127			{
128			$time_zones_array = [];
129
130			foreach (\DateTimeZone::listIdentifiers() as $id) {
131			$tz_string = str_replace('_', ' ', $id);
132
133			$id_array = explode('/', $tz_string, 2);
134
135			$time_zones_array[$id_array[0]][$id] = isset($id_array[1]) ? $id_array[1] : $id_array[0];
136			}
137
138			$result = [];
139
140			foreach ($time_zones_array as $zone => $zones_array) {
141			foreach ($zones_array as $key => $value) {
142			$result[] = [
143			'id' => $key,
144			'text' => $value,
145			'group' => $zone
146			];
147			}
148			}
149
150			return $result;
151			}
152
153			public static function setTimeZone($time_zone = null)
154			{
155			if (!isset($time_zone)) {
156			$time_zone = OSCOM::configExists('time_zone') ? OSCOM::getConfig('time_zone') : date_default_timezone_get();
157			}
158
159			return date_default_timezone_set($time_zone);
160			}
161			}
162

osCommerce / oscommerce2

Push — master ( a5f7f0...257179 )

DateTime::__construct() C

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