Month
in package
Uses
ArrayEnabled
Table of Contents
Properties
Methods
- adjust() : array<string|int, mixed>|DateTime|float|int|string
- EDATE.
- lastDay() : array<string|int, mixed>|DateTime|float|int|string
- EOMONTH.
- evaluateArrayArguments() : array<string|int, mixed>
- Handles array argument processing when the function accepts multiple arguments, and any of them can be an array argument.
- evaluateArrayArgumentsIgnore() : array<string|int, mixed>
- Handles array argument processing when the function accepts multiple arguments, and any of them can be an array argument except for the one specified by ignore.
- evaluateArrayArgumentsSubset() : array<string|int, mixed>
- Handles array argument processing when the function accepts multiple arguments, but only the first few (up to limit) can be an array arguments.
- evaluateArrayArgumentsSubsetFrom() : array<string|int, mixed>
- Handles array argument processing when the function accepts multiple arguments, but only the last few (from start) can be an array arguments.
- evaluateSingleArgumentArray() : array<string|int, mixed>
- Handles array argument processing when the function accepts a single argument that can be an array argument.
- initialiseHelper() : void
- testFalse() : bool
Properties
$arrayArgumentHelper
private
static ArrayArgumentHelper|null
$arrayArgumentHelper
= null
Methods
adjust()
EDATE.
public
static adjust(mixed $dateValue, array<string|int, mixed>|int $adjustmentMonths) : array<string|int, mixed>|DateTime|float|int|string
Returns the serial number that represents the date that is the indicated number of months before or after a specified date (the start_date). Use EDATE to calculate maturity dates or due dates that fall on the same day of the month as the date of issue.
Excel Function: EDATE(dateValue,adjustmentMonths)
Parameters
- $dateValue : mixed
-
Excel date serial value (float), PHP date timestamp (integer), PHP DateTime object, or a standard date string Or can be an array of date values
- $adjustmentMonths : array<string|int, mixed>|int
-
The number of months before or after start_date. A positive value for months yields a future date; a negative value yields a past date. Or can be an array of adjustment values
Return values
array<string|int, mixed>|DateTime|float|int|string —Excel date/time serial value, PHP date/time serial value or PHP date/time object, depending on the value of the ReturnDateType flag If an array of values is passed as the argument, then the returned result will also be an array with the same dimensions
lastDay()
EOMONTH.
public
static lastDay(mixed $dateValue, array<string|int, mixed>|int $adjustmentMonths) : array<string|int, mixed>|DateTime|float|int|string
Returns the date value for the last day of the month that is the indicated number of months before or after start_date. Use EOMONTH to calculate maturity dates or due dates that fall on the last day of the month.
Excel Function: EOMONTH(dateValue,adjustmentMonths)
Parameters
- $dateValue : mixed
-
Excel date serial value (float), PHP date timestamp (integer), PHP DateTime object, or a standard date string Or can be an array of date values
- $adjustmentMonths : array<string|int, mixed>|int
-
The number of months before or after start_date. A positive value for months yields a future date; a negative value yields a past date. Or can be an array of adjustment values
Return values
array<string|int, mixed>|DateTime|float|int|string —Excel date/time serial value, PHP date/time serial value or PHP date/time object, depending on the value of the ReturnDateType flag If an array of values is passed as the argument, then the returned result will also be an array with the same dimensions
evaluateArrayArguments()
Handles array argument processing when the function accepts multiple arguments, and any of them can be an array argument.
protected
static evaluateArrayArguments(callable $method, mixed ...$arguments) : array<string|int, mixed>
Example use for: ROUND() or DATE().
Parameters
- $method : callable
- $arguments : mixed
Return values
array<string|int, mixed>evaluateArrayArgumentsIgnore()
Handles array argument processing when the function accepts multiple arguments, and any of them can be an array argument except for the one specified by ignore.
protected
static evaluateArrayArgumentsIgnore(callable $method, int $ignore, mixed ...$arguments) : array<string|int, mixed>
Example use for: HLOOKUP() and VLOOKUP(), where argument 1 is a matrix that needs to be treated as a database rather than as an array argument.
Parameters
- $method : callable
- $ignore : int
- $arguments : mixed
Return values
array<string|int, mixed>evaluateArrayArgumentsSubset()
Handles array argument processing when the function accepts multiple arguments, but only the first few (up to limit) can be an array arguments.
protected
static evaluateArrayArgumentsSubset(callable $method, int $limit, mixed ...$arguments) : array<string|int, mixed>
Example use for: NETWORKDAYS() or CONCATENATE(), where the last argument is a matrix (or a series of values) that need to be treated as a such rather than as an array arguments.
Parameters
- $method : callable
- $limit : int
- $arguments : mixed
Return values
array<string|int, mixed>evaluateArrayArgumentsSubsetFrom()
Handles array argument processing when the function accepts multiple arguments, but only the last few (from start) can be an array arguments.
protected
static evaluateArrayArgumentsSubsetFrom(callable $method, int $start, mixed ...$arguments) : array<string|int, mixed>
Example use for: Z.TEST() or INDEX(), where the first argument 1 is a matrix that needs to be treated as a dataset rather than as an array argument.
Parameters
- $method : callable
- $start : int
- $arguments : mixed
Return values
array<string|int, mixed>evaluateSingleArgumentArray()
Handles array argument processing when the function accepts a single argument that can be an array argument.
protected
static evaluateSingleArgumentArray(callable $method, array<string|int, mixed> $values) : array<string|int, mixed>
Example use for: DAYOFMONTH() or FACT().
Parameters
- $method : callable
- $values : array<string|int, mixed>
Return values
array<string|int, mixed>initialiseHelper()
private
static initialiseHelper(array<string|int, mixed>|false $arguments) : void
Parameters
- $arguments : array<string|int, mixed>|false
-
Can be changed to array for Php8.1+
testFalse()
private
static testFalse(mixed $value) : bool
Parameters
- $value : mixed