Sum
Table of Contents
| sumIgnoringStrings() | SUM, ignoring non-numeric non-error strings. This is eventually used by SUMIF. | float|string |
|---|---|---|
| sumErroringStrings() | SUM, returning error for non-numeric strings. This is used by Excel SUM function. | float|string |
| product() | SUMPRODUCT. | float|string |
Methods
sumIgnoringStrings()
SUM, ignoring non-numeric non-error strings. This is eventually used by SUMIF.
public
static sumIgnoringStrings(
...$args :
mixed
)
: float|string
SUM computes the sum of all the values and cells referenced in the argument list.
Excel Function: SUM(value1[,value2[, ...]])
Parameters
- $args : mixed
Data values
Return values
float|stringsumErroringStrings()
SUM, returning error for non-numeric strings. This is used by Excel SUM function.
public
static sumErroringStrings(
...$args :
mixed
)
: float|string
SUM computes the sum of all the values and cells referenced in the argument list.
Excel Function: SUM(value1[,value2[, ...]])
Parameters
- $args : mixed
Data values
Return values
float|stringproduct()
SUMPRODUCT.
public
static product(
...$args :
mixed
)
: float|string
Excel Function: SUMPRODUCT(value1[,value2[, ...]])
Parameters
- $args : mixed
Data values
Return values
float|string —The result, or a string containing an error