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• HTMLPurifier_UnitConverter

PHP Класс HTMLPurifier_UnitConverter, yii

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Защищенные свойства (Protected)

Свойство	Тип	Описание
$internalPrecision		Bcmath precision for internal calculations.
$outputPrecision		Minimum bcmath precision for output.
$units		Units information array. Units are grouped into measuring systems (English, Metric), and are assigned an integer representing the conversion factor between that unit and the smallest unit in the system. Numeric indexes are actually magical constants that encode conversion data from one system to the next, with a O(n^2) constraint on memory (this is generally not a problem, since the number of measuring systems is small.)

Открытые методы

Метод	Описание
__construct ( $output_precision = 4, $internal_precision = 10, $force_no_bcmath = false )
convert ( HTMLPurifier_Length $length, string $to_unit ) : HTMLPurifier_Length | boolean	Converts a length object of one unit into another unit.
getSigFigs ( string $n ) : integer	Returns the number of significant figures in a string number.

Приватные методы

Метод	Описание
add ( string $s1, string $s2, integer $scale ) : string	Adds two numbers, using arbitrary precision when available.
div ( string $s1, string $s2, integer $scale ) : string	Divides two numbers, using arbitrary precision when available.
mul ( string $s1, string $s2, integer $scale ) : string	Multiples two numbers, using arbitrary precision when available.
round ( float $n, integer $sigfigs ) : string	Rounds a number according to the number of sigfigs it should have, using arbitrary precision when available.
scale ( float $r, integer $scale ) : string	Scales a float to $scale digits right of decimal point, like BCMath.

Описание методов

Описание свойств