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Developer Documentation
- Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
- Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
- PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
Differences Between: [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]
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| File Size: | 266 lines (10 kb) |
| Included or required: | 0 times |
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| Includes or requires: | 0 files |
Defines 1 class
Depreciation:: (10 methods):
DB()
DDB()
SLN()
SYD()
validateCost()
validateSalvage()
validateLife()
validatePeriod()
validateMonth()
validateFactor()
Class: Depreciation - X-Ref
| DB($cost, $salvage, $life, $period, $month = 12) X-Ref |
| DB. Returns the depreciation of an asset for a specified period using the fixed-declining balance method. This form of depreciation is used if you want to get a higher depreciation value at the beginning of the depreciation (as opposed to linear depreciation). The depreciation value is reduced with every depreciation period by the depreciation already deducted from the initial cost. Excel Function: DB(cost,salvage,life,period[,month]) return: float|string param: mixed $cost Initial cost of the asset param: mixed $salvage Value at the end of the depreciation. param: mixed $life Number of periods over which the asset is depreciated. param: mixed $period The period for which you want to calculate the param: mixed $month Number of months in the first year. If month is omitted, |
| DDB($cost, $salvage, $life, $period, $factor = 2.0) X-Ref |
| DDB. Returns the depreciation of an asset for a specified period using the double-declining balance method or some other method you specify. Excel Function: DDB(cost,salvage,life,period[,factor]) return: float|string param: mixed $cost Initial cost of the asset param: mixed $salvage Value at the end of the depreciation. param: mixed $life Number of periods over which the asset is depreciated. param: mixed $period The period for which you want to calculate the param: mixed $factor The rate at which the balance declines. |
| SLN($cost, $salvage, $life) X-Ref |
| SLN. Returns the straight-line depreciation of an asset for one period return: float|string Result, or a string containing an error param: mixed $cost Initial cost of the asset param: mixed $salvage Value at the end of the depreciation param: mixed $life Number of periods over which the asset is depreciated |
| SYD($cost, $salvage, $life, $period) X-Ref |
| SYD. Returns the sum-of-years' digits depreciation of an asset for a specified period. return: float|string Result, or a string containing an error param: mixed $cost Initial cost of the asset param: mixed $salvage Value at the end of the depreciation param: mixed $life Number of periods over which the asset is depreciated param: mixed $period Period |
| validateCost($cost, bool $negativeValueAllowed = false) X-Ref |
| No description |
| validateSalvage($salvage, bool $negativeValueAllowed = false) X-Ref |
| No description |
| validateLife($life, bool $negativeValueAllowed = false) X-Ref |
| No description |
| validatePeriod($period, bool $negativeValueAllowed = false) X-Ref |
| No description |
| validateMonth($month) X-Ref |
| No description |
| validateFactor($factor) X-Ref |
| No description |
