Line::slice() - Code Metrics - Fenzland/Htsl.php - Measure and Improve Code Quality continuously with Scrutinizer

Line::slice() A
last analyzed 2018-02-26 09:27 UTC

↳ Parent: Line

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	2

<?php

namespace Htsl\ReadingBuffer;

use Htsl\Helper\TGetter;

////////////////////////////////////////////////////////////////

/**
 * @property-read string                      $content       Line content without indentation.
 * @property-read string                      $fullContent   Full content of this line.
 * @property-read int                         $indentLevel   Indent level of this line.
 * @property-read \Htsl\ReadingBuffer\Line    $subIndentLine Subindent line.
 */
class Line
{
	use TGetter;

	/**
	 * Line content.
	 *
	 * @access private
	 *
	 * @var string
	 */
	private $content;

	/**
	 * Whether this line is last line.
	 *
	 * @access private
	 *
	 * @var bool
	 */
	private $isLast=false;
$a = "a";
$ab = "ab";
$abc = "abc";

	/**
	 * Constructor.
	 *
	 * @access public
	 *
	 * @param string | bool $content String content for normal line and false for last line.
	 */
	public function __construct( /*string|bool*/$content )
	{
		false===$content and $this->isLast=true;
$a = "a";
$ab = "ab";
$abc = "abc";

		$this->content= rtrim($content,"\n");
$a = "a";
$ab = "ab";
$abc = "abc";
	}

	/**
	 * Getting content without indentation.
	 *
	 * @access public
	 *
	 * @return string
	 */
	public function getContent():string
	{
		return ltrim($this->content,"\t");
	}

	/**
	 * Getting full content.
	 *
	 * @access public
	 *
	 * @return string
	 */
	public function getFullContent():string
	{
		return $this->content;
	}

	/**
	 * Getting a section of content, like call substr().
	 *
	 * @access public
	 *
	 * @param  int $start
	 * @param  int ...$lengths
	 *
	 * @return string
	 */

	public function slice( int$start=0, int...$lengths ):string
	{
		return substr($this->getContent(),$start,...array_slice($lengths,0,1));
	}

	/**
	 * Getting single character from content.
	 *
	 * @access public
	 *
	 * @param  int    $offset
	 *
	 * @return string
	 */
	public function getChar( int$offset ):string
	{
		return substr($this->getcontent(),$offset,1);
	}

	/**
	 * Matching a preg pattern and return whether matches.
	 *
	 * @access public
	 *
	 * @param  string $pattern
	 *
	 * @return bool
	 */
	public function pregMatch( string$pattern ):bool
	{
		return !!preg_match($pattern,ltrim($this->content,"\t"));
	}

	/**
	 * Matching a preg pattern and return the all or one of groups of matchment.
	 *
	 * @access public
	 *
	 * @param  string       $pattern
	 * @param  int | string $match   Group index or name
	 *
	 * @return string
	 */
	public function pregGet( string$pattern, /*int|string*/$match=0 ):string
	{
		preg_match($pattern,ltrim($this->content,"\t"),$matches);
		return $matches[$match]??'';
	}

	/**
	 * Multiple matching a preg pattern and map result with a callback.
	 *
	 * @access public
	 *
	 * @param  string   $pattern
	 * @param  callable $callback
	 *
	 * @return array
	 */
	public function pregMap( string$pattern, callable$callback ):array
	{
		preg_match_all($pattern,ltrim($this->content,"\t"),$matches);
		return array_map($callback,...$matches);
	}

	/**
	 * Getting the indent level of this line, the number of starting tab characters.
	 *
	 * @access public
	 *
	 * @return int
	 */
	public function getIndentLevel():int
	{
		return strlen($this->content)-strlen(ltrim($this->content,"\t"));
	}

	/**
	 * Converting this object to string, returning content without indentation.
	 *
	 * @access public
	 *
	 * @return string
	 */
	public function __toString():string
	{
		return $this->getContent();
	}

	/**
	 * Wether this line is empty.
	 *
	 * @access public
	 *
	 * @return bool
	 */
	public function isEmpty():bool
	{
		return !strlen($this->content);
	}

	/**
	 * Whether this line is last line.
	 *
	 * @access public
	 *
	 * @return bool
	 */
	public function isLast():bool
	{
		return $this->isLast;
	}

	/**
	 * Whether this line is last line.
	 *
	 * @access public
	 *
	 * @return bool
	 */
	public function noMore():bool
	{
		return $this->isLast;
	}

	/**
	 * Whether next line exists.
	 *
	 * @access public
	 *
	 * @return bool
	 */
	public function hasMore():bool
	{
		return !$this->isLast;
	}

	/**
	 * Getting line with sub level indent( tab space tab ).
	 *
	 * @access public
	 *
	 * @return \Htsl\ReadingBuffer\Line
	 */
	public function getSubIndentLine():self
	{
		return new static(ltrim($this->getContent(),' '));
	}
}



1			<?php
2
3			namespace Htsl\ReadingBuffer;
4
5			use Htsl\Helper\TGetter;
6
7			////////////////////////////////////////////////////////////////
8
9			/**
10			* @property-read string $content Line content without indentation.
11			* @property-read string $fullContent Full content of this line.
12			* @property-read int $indentLevel Indent level of this line.
13			* @property-read \Htsl\ReadingBuffer\Line $subIndentLine Subindent line.
14			*/
15			class Line
16			{
17			use TGetter;
18
19			/**
20			* Line content.
21			*
22			* @access private
23			*
24			* @var string
25			*/
26			private $content;
27
28			/**
29			* Whether this line is last line.
30			*
31			* @access private
32			*
33			* @var bool
34			*/
35			private $isLast=false;
			0 ignored issues – show Coding Style introduced 2016-09-25 05:13 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 0 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
36
37			/**
38			* Constructor.
39			*
40			* @access public
41			*
42			* @param string \| bool $content String content for normal line and false for last line.
43			*/
44			public function __construct( /string\|bool/$content )
45			{
46			false===$content and $this->isLast=true;
			0 ignored issues – show Coding Style introduced 2016-09-25 05:13 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 0 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
47
48			$this->content= rtrim($content,"\n");
			0 ignored issues – show Coding Style introduced 2016-09-25 05:13 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 0 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
49			}
50
51			/**
52			* Getting content without indentation.
53			*
54			* @access public
55			*
56			* @return string
57			*/
58			public function getContent():string
59			{
60			return ltrim($this->content,"\t");
61			}
62
63			/**
64			* Getting full content.
65			*
66			* @access public
67			*
68			* @return string
69			*/
70			public function getFullContent():string
71			{
72			return $this->content;
73			}
74
75			/**
76			* Getting a section of content, like call substr().
77			*
78			* @access public
79			*
80			* @param int $start
81			* @param int ...$lengths
82			*
83			* @return string
84			*/
			0 ignored issues – show Documentation introduced 2016-09-25 05:13 UTC by Report Bug Copy Issue Report Should the type for parameter `$lengths` not be `integer[]`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
85			public function slice( int$start=0, int...$lengths ):string
86			{
87			return substr($this->getContent(),$start,...array_slice($lengths,0,1));
88			}
89
90			/**
91			* Getting single character from content.
92			*
93			* @access public
94			*
95			* @param int $offset
96			*
97			* @return string
98			*/
99			public function getChar( int$offset ):string
100			{
101			return substr($this->getcontent(),$offset,1);
102			}
103
104			/**
105			* Matching a preg pattern and return whether matches.
106			*
107			* @access public
108			*
109			* @param string $pattern
110			*
111			* @return bool
112			*/
113			public function pregMatch( string$pattern ):bool
114			{
115			return !!preg_match($pattern,ltrim($this->content,"\t"));
116			}
117
118			/**
119			* Matching a preg pattern and return the all or one of groups of matchment.
120			*
121			* @access public
122			*
123			* @param string $pattern
124			* @param int \| string $match Group index or name
125			*
126			* @return string
127			*/
128			public function pregGet( string$pattern, /int\|string/$match=0 ):string
129			{
130			preg_match($pattern,ltrim($this->content,"\t"),$matches);
131			return $matches[$match]??'';
132			}
133
134			/**
135			* Multiple matching a preg pattern and map result with a callback.
136			*
137			* @access public
138			*
139			* @param string $pattern
140			* @param callable $callback
141			*
142			* @return array
143			*/
144			public function pregMap( string$pattern, callable$callback ):array
145			{
146			preg_match_all($pattern,ltrim($this->content,"\t"),$matches);
147			return array_map($callback,...$matches);
148			}
149
150			/**
151			* Getting the indent level of this line, the number of starting tab characters.
152			*
153			* @access public
154			*
155			* @return int
156			*/
157			public function getIndentLevel():int
158			{
159			return strlen($this->content)-strlen(ltrim($this->content,"\t"));
160			}
161
162			/**
163			* Converting this object to string, returning content without indentation.
164			*
165			* @access public
166			*
167			* @return string
168			*/
169			public function __toString():string
170			{
171			return $this->getContent();
172			}
173
174			/**
175			* Wether this line is empty.
176			*
177			* @access public
178			*
179			* @return bool
180			*/
181			public function isEmpty():bool
182			{
183			return !strlen($this->content);
184			}
185
186			/**
187			* Whether this line is last line.
188			*
189			* @access public
190			*
191			* @return bool
192			*/
193			public function isLast():bool
194			{
195			return $this->isLast;
196			}
197
198			/**
199			* Whether this line is last line.
200			*
201			* @access public
202			*
203			* @return bool
204			*/
205			public function noMore():bool
206			{
207			return $this->isLast;
208			}
209
210			/**
211			* Whether next line exists.
212			*
213			* @access public
214			*
215			* @return bool
216			*/
217			public function hasMore():bool
218			{
219			return !$this->isLast;
220			}
221
222			/**
223			* Getting line with sub level indent( tab space tab ).
224			*
225			* @access public
226			*
227			* @return \Htsl\ReadingBuffer\Line
228			*/
229			public function getSubIndentLine():self
230			{
231			return new static(ltrim($this->getContent(),' '));
232			}
233			}
			0 ignored issues – show Coding Style introduced 2016-09-25 05:13 UTC by Report Bug Copy Issue Report As per coding style, files should not end with a newline character. This check marks files that end in a newline character, i.e. an empy line. Loading history...
234

Fenzland / Htsl.php

Line::slice() A last analyzed 2018-02-26 09:27 UTC

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Line::slice() A
last analyzed 2018-02-26 09:27 UTC