StrictColumnWidthsParser::getColumns() - Code Metrics - Inspection of "Version 2" - traderinteractive/column-parser-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#18)

by Chad

created 2018-03-05 16:52 UTC

StrictColumnWidthsParser::getColumns() A

↳ Parent: StrictColumnWidthsParser

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
c	0
b	0
f	0
rs	9.4285
cc	3
eloc	9
nc	3
nop	1

<?php

namespace TraderInteractive\ColumnParser\LineParser;

/**
 * This splits a single line based on the pre-determined column widths.
 */
class StrictColumnWidthsParser
{
    /**
     * @var array
     */
    private $columnWidths;

    /**
     * Initialize the line parser.
     *
     * @param array $columnWidths The widths of each column in bytes.
     */
    public function __construct(array $columnWidths)
    {
        $this->columnWidths = $columnWidths;
    }

    /**
     * Fetches the data from the line using the column widths to split the data.
     *
     * The last column's width is ignored and the full width of the line is used.  Each column is trimmed of whitespace.
     *
     * @param string $line The line of data.
     * @return array The data by column.
     */
    public function getColumns(string $line) : array
    {
        $columns = [];

        $columnStart = 0;
        $lastColumnIndex = count($this->columnWidths) - 1;
        foreach ($this->columnWidths as $i => $columnWidth) {
            $actualWidth = $i === $lastColumnIndex ? strlen($line) : $columnWidth;
            $columns[] = trim(substr($line, $columnStart, $actualWidth));
            $columnStart += $actualWidth;
        }

        return $columns;
    }
}


1			<?php
2
3			namespace TraderInteractive\ColumnParser\LineParser;
4
5			/**
6			* This splits a single line based on the pre-determined column widths.
7			*/
8			class StrictColumnWidthsParser
9			{
10			/**
11			* @var array
12			*/
13			private $columnWidths;
14
15			/**
16			* Initialize the line parser.
17			*
18			* @param array $columnWidths The widths of each column in bytes.
19			*/
20			public function __construct(array $columnWidths)
21			{
22			$this->columnWidths = $columnWidths;
23			}
24
25			/**
26			* Fetches the data from the line using the column widths to split the data.
27			*
28			* The last column's width is ignored and the full width of the line is used. Each column is trimmed of whitespace.
29			*
30			* @param string $line The line of data.
31			* @return array The data by column.
32			*/
33			public function getColumns(string $line) : array
34			{
35			$columns = [];
36
37			$columnStart = 0;
38			$lastColumnIndex = count($this->columnWidths) - 1;
39			foreach ($this->columnWidths as $i => $columnWidth) {
40			$actualWidth = $i === $lastColumnIndex ? strlen($line) : $columnWidth;
41			$columns[] = trim(substr($line, $columnStart, $actualWidth));
42			$columnStart += $actualWidth;
43			}
44
45			return $columns;
46			}
47			}
48

traderinteractive / column-parser-php

Pull Request — master (#18)

StrictColumnWidthsParser::getColumns() A

Complexity

Size

Duplication

Importance

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