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Added an PHP CS fixer config file and applied it to files.

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We now use the same the same style as the symfony project, and it allows us to simply fix the style by executing php_cs_fixer fix in the project root.
This commit is contained in:
Jan Böhmer 2019-11-09 00:47:20 +01:00
parent 89258bc102
commit e557bdedd5
210 changed files with 2099 additions and 2742 deletions
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47
src/Services/SIFormatter.php
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@ -1,6 +1,6 @@
<?php
/**
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony)
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 Jan Böhmer (https://github.com/jbtronics)
*
@ -17,37 +17,39 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
namespace App\Services;
/**
* A service that helps you to format values using the SI prefixes.
* @package App\Services
*/
class SIFormatter
{
/**
* Returns the magnitude of a value (the count of decimal place of the highest decimal place).
* For example, for 100 (=10^2) this function returns 2. For -2500 (=-2.5*10^3) this function returns 3.
*
* @param float $value The value of which the magnitude should be determined.
*
* @return int The magnitude of the value
*/
public function getMagnitude(float $value) : int
public function getMagnitude(float $value): int
{
return (int) floor(log10(abs($value)));
}
/**
* Returns the best SI prefix (and its corresponding divisor) for the given magnitude.
*
* @param int $magnitude The magnitude for which the prefix should be determined.
*
* @return array A array, containing the divisor in first element, and the prefix symbol in second. For example, [1000, "k"].
*/
public function getPrefixByMagnitude(int $magnitude) : array
public function getPrefixByMagnitude(int $magnitude): array
{
$prefixes_pos = ['' ,'k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y'];
$prefixes_neg = ['' ,'m', 'μ', 'n', 'p', 'f', 'a', 'z', 'y'];
$prefixes_pos = ['', 'k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y'];
$prefixes_neg = ['', 'm', 'μ', 'n', 'p', 'f', 'a', 'z', 'y'];
if ($magnitude >= 0) {
$nearest = (int) floor(abs($magnitude) / 3);
@ -65,43 +67,42 @@ class SIFormatter
}
/**
*
* @param float $value
* @return array
*/
public function convertValue(float $value) : array
public function convertValue(float $value): array
{
//Choose the prefix to use
$tmp = $this->getPrefixByMagnitude($this->getMagnitude($value));
$ret = array(
$ret = [
'value' => $value / $tmp[0],
'prefix_magnitude' => log10($tmp[0]),
'prefix' => $tmp[1]
);
'prefix' => $tmp[1],
];
return $ret;
}
/**
* Formats the given value to a string, using the given options
* @param float $value The value that should be converted
* @param string $unit The unit that should be appended after the prefix
* @param int $decimals The number of decimals (after decimal dot) that should be outputed.
* Formats the given value to a string, using the given options.
*
* @param float $value The value that should be converted
* @param string $unit The unit that should be appended after the prefix
* @param int $decimals The number of decimals (after decimal dot) that should be outputed.
*
* @return string
*/
public function format(float $value, string $unit = '', int $decimals = 2) : string
public function format(float $value, string $unit = '', int $decimals = 2): string
{
[$divisor, $symbol] = $this->getPrefixByMagnitude($this->getMagnitude($value));
$value /= $divisor;
//Build the format string, e.g.: %.2d km
if ($unit !== '' || $symbol !== '') {
$format_string = '%.' . $decimals . 'f ' . $symbol . $unit;
if ('' !== $unit || '' !== $symbol) {
$format_string = '%.'.$decimals.'f '.$symbol.$unit;
} else {
$format_string = '%.' . $decimals . 'f';
$format_string = '%.'.$decimals.'f';
}
return sprintf($format_string, $value);
}
}
}