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| File Size: | 307 lines (10 kb) |
| Included or required: | 1 time |
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| Includes or requires: | 0 files |
HTMLPurifier_UnitConverter:: (8 methods):
__construct()
convert()
getSigFigs()
add()
mul()
div()
round()
scale()
Class: HTMLPurifier_UnitConverter - X-Ref
Class for converting between different unit-lengths as specified by| __construct($output_precision = 4, $internal_precision = 10, $force_no_bcmath = false) X-Ref |
| Whether or not BCMath is available. |
| convert($length, $to_unit) X-Ref |
| Converts a length object of one unit into another unit. param: HTMLPurifier_Length $length param: string $to_unit return: HTMLPurifier_Length|bool |
| getSigFigs($n) X-Ref |
| Returns the number of significant figures in a string number. param: string $n Decimal number return: int number of sigfigs |
| add($s1, $s2, $scale) X-Ref |
| Adds two numbers, using arbitrary precision when available. param: string $s1 param: string $s2 param: int $scale return: string |
| mul($s1, $s2, $scale) X-Ref |
| Multiples two numbers, using arbitrary precision when available. param: string $s1 param: string $s2 param: int $scale return: string |
| div($s1, $s2, $scale) X-Ref |
| Divides two numbers, using arbitrary precision when available. param: string $s1 param: string $s2 param: int $scale return: string |
| round($n, $sigfigs) X-Ref |
| Rounds a number according to the number of sigfigs it should have, using arbitrary precision when available. param: float $n param: int $sigfigs return: string |
| scale($r, $scale) X-Ref |
| Scales a float to $scale digits right of decimal point, like BCMath. param: float $r param: int $scale return: string |
| Generated: Tue Mar 17 22:47:18 2015 | Cross-referenced by PHPXref 0.7.1 |