AnyString::offsetExists() - Code Metrics - Inspection of "moved some implementations up to AnyString and sim..." - garrettw/stringobject - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3473e4...1b0f71 )

by Garrett

created 2016-05-13 18:20 UTC

AnyString::offsetExists() A

↳ Parent: AnyString

Complexity

Conditions	2
Paths	2

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	5
rs	9.4285
cc	2
eloc	3
nc	2
nop	1

<?php

namespace StringObject;

abstract class AnyString implements \ArrayAccess, \Countable, \Iterator
{
    // CONSTANTS

    const START = 0;
    const END = 1;
    const BOTH_ENDS = 2;
    const NORMAL = 0;
    const CASE_INSENSITIVE = 1;
    const REVERSE = 2;
    const EXACT_POSITION = 4;
    const CURRENT_LOCALE = 2;
    const NATURAL_ORDER = 4;
    const FIRST_N = 8;
    const C_STYLE = 1;
    const META = 2;
    const GREEDY = 0;
    const LAZY = 1;

    // PROPERTIES

    protected $raw;
    protected $caret = 0;


    public function __construct($thing)
    {
        self::testStringableObject($thing);
        $this->raw = (string) $thing;
    }

    /**
     * @return mixed
     */
    public function __get($name)
    {
        return $this->$name;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return $this->raw;
    }

    // ArrayAccess methods {

    public function offsetExists($offset)
    {
        $offset = (int) $offset;
        return ($offset >= 0 && $offset < $this->count());
    }

    // END ArrayAccess methods }

    // Iterator methods {

    public function key()
    {
        return $this->caret;
    }

    public function next()
    {
        $this->caret++;
    }

    public function rewind()
    {
        $this->caret = 0;
    }

    public function valid()
    {
        return ($this->caret < $this->count());
    }

    // END Iterator methods }

    abstract public function toArray($delim = '', $limit = null);


    abstract public function compareTo($str, $mode = self::NORMAL, $length = 1);


    /**
     * @return AnyString
     */
    abstract public function escape($mode = self::NORMAL, $charlist = '');

    abstract public function nextToken($delim);


    abstract public function remove($str, $mode = self::NORMAL);


    abstract public function repeat($times);


    /**
     * @param string $replace
     */
    abstract public function replace($search, $replace, $mode = self::NORMAL);


    /**
     * @return AnyString
     */
    public function replaceWhole($replacement = '')
    {
        return new static($replacement);
    }

    abstract public function resetToken();


    abstract public function times($times);


    abstract public function translate($search, $replace = '');


    /**
     * @return AnyString
     */
    abstract public function trim($mask = " \t\n\r\0\x0B", $mode = self::BOTH_ENDS);

    abstract public function unescape($mode = self::NORMAL);


    abstract public function uuDecode();


    abstract public function uuEncode();


    public function equals($str)
    {
        self::testStringableObject($str);

        $str = (string) $str;
        return ($str == $this->raw);
    }

    abstract public function isAscii();


    abstract public function isEmpty();


    protected static function testStringableObject($thing)
    {
        if (is_string($thing)) {
            return true;
        }

        if (\is_object($thing) && !\method_exists($thing, '__toString')) {
            throw new \InvalidArgumentException(
                'Parameter is an object that does not implement __toString() method'
            );
        } elseif (\is_array($thing)) {
            throw new \InvalidArgumentException('Unsure of how to convert array to string');
        }
    }
}


1			<?php
2
3			namespace StringObject;
4
5			abstract class AnyString implements \ArrayAccess, \Countable, \Iterator
6			{
7			// CONSTANTS
8
9			const START = 0;
10			const END = 1;
11			const BOTH_ENDS = 2;
12			const NORMAL = 0;
13			const CASE_INSENSITIVE = 1;
14			const REVERSE = 2;
15			const EXACT_POSITION = 4;
16			const CURRENT_LOCALE = 2;
17			const NATURAL_ORDER = 4;
18			const FIRST_N = 8;
19			const C_STYLE = 1;
20			const META = 2;
21			const GREEDY = 0;
22			const LAZY = 1;
23
24			// PROPERTIES
25
26			protected $raw;
27			protected $caret = 0;
28
29
30			public function __construct($thing)
31			{
32			self::testStringableObject($thing);
33			$this->raw = (string) $thing;
34			}
35
36			/**
37			* @return mixed
38			*/
39			public function __get($name)
40			{
41			return $this->$name;
42			}
43
44			/**
45			* @return string
46			*/
47			public function __toString()
48			{
49			return $this->raw;
50			}
51
52			// ArrayAccess methods {
53
54			public function offsetExists($offset)
55			{
56			$offset = (int) $offset;
57			return ($offset >= 0 && $offset < $this->count());
58			}
59
60			// END ArrayAccess methods }
61
62			// Iterator methods {
63
64			public function key()
65			{
66			return $this->caret;
67			}
68
69			public function next()
70			{
71			$this->caret++;
72			}
73
74			public function rewind()
75			{
76			$this->caret = 0;
77			}
78
79			public function valid()
80			{
81			return ($this->caret < $this->count());
82			}
83
84			// END Iterator methods }
85
86			abstract public function toArray($delim = '', $limit = null);
			0 ignored issues – show Documentation introduced 2016-05-13 18:31 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
87
88			abstract public function compareTo($str, $mode = self::NORMAL, $length = 1);
			0 ignored issues – show Documentation introduced 2016-03-20 22:38 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
89
90			/**
91			* @return AnyString
92			*/
93			abstract public function escape($mode = self::NORMAL, $charlist = '');
94
95			abstract public function nextToken($delim);
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
96
97			abstract public function remove($str, $mode = self::NORMAL);
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
98
99			abstract public function repeat($times);
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
100
101			/**
102			* @param string $replace
103			*/
104			abstract public function replace($search, $replace, $mode = self::NORMAL);
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
105
106			/**
107			* @return AnyString
108			*/
109			public function replaceWhole($replacement = '')
110			{
111			return new static($replacement);
112			}
113
114			abstract public function resetToken();
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
115
116			abstract public function times($times);
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
117
118			abstract public function translate($search, $replace = '');
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
119
120			/**
121			* @return AnyString
122			*/
123			abstract public function trim($mask = " \t\n\r\0\x0B", $mode = self::BOTH_ENDS);
124
125			abstract public function unescape($mode = self::NORMAL);
			0 ignored issues – show Documentation introduced 2016-03-20 22:57 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
126
127			abstract public function uuDecode();
			0 ignored issues – show Documentation introduced 2016-03-20 22:38 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
128
129			abstract public function uuEncode();
			0 ignored issues – show Documentation introduced 2016-03-20 22:38 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
130
131			public function equals($str)
132			{
133			self::testStringableObject($str);
134
135			$str = (string) $str;
136			return ($str == $this->raw);
137			}
138
139			abstract public function isAscii();
			0 ignored issues – show Documentation introduced 2016-03-20 22:38 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
140
141			abstract public function isEmpty();
			0 ignored issues – show Documentation introduced 2016-03-20 22:38 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
142
143			protected static function testStringableObject($thing)
144			{
145			if (is_string($thing)) {
146			return true;
147			}
148
149			if (\is_object($thing) && !\method_exists($thing, '__toString')) {
150			throw new \InvalidArgumentException(
151			'Parameter is an object that does not implement __toString() method'
152			);
153			} elseif (\is_array($thing)) {
154			throw new \InvalidArgumentException('Unsure of how to convert array to string');
155			}
156			}
157			}
158

garrettw / stringobject

Push — master ( 3473e4...1b0f71 )

AnyString::offsetExists() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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