HumHub Documentation (unofficial)

Sort extends LookupRefValidations
in package

Table of Contents

Constants

ORDER_ASCENDING  = 1
ORDER_DESCENDING  = -1

Methods

sort()  : mixed
SORT The SORT function returns a sorted array of the elements in an array.
sortBy()  : mixed
SORTBY The SORTBY function sorts the contents of a range or array based on the values in a corresponding range or array.
validateInt()  : int
validatePositiveInt()  : int
buildVectorForSort()  : array<string|int, mixed>
enumerateArrayKeys()  : array<string|int, mixed>
executeVectorSortQuery()  : array<string|int, mixed>
prepareSortVectorValues()  : array<string|int, mixed>
processSortBy()  : array<string|int, mixed>
sortByColumn()  : array<string|int, mixed>
sortByRow()  : array<string|int, mixed>
sortLookupArrayFromVector()  : array<string|int, mixed>
validateArrayArgumentsForSort()  : void
validateScalarArgumentsForSort()  : void
validateSortOrder()  : int
validateSortVector()  : array<string|int, mixed>

Constants

ORDER_ASCENDING

public mixed ORDER_ASCENDING = 1

ORDER_DESCENDING

public mixed ORDER_DESCENDING = -1

Methods

sort()

SORT The SORT function returns a sorted array of the elements in an array.

public static sort(mixed $sortArray[, mixed $sortIndex = 1 ][, mixed $sortOrder = self::ORDER_ASCENDING ][, mixed $byColumn = false ]) : mixed

The returned array is the same shape as the provided array argument. Both $sortIndex and $sortOrder can be arrays, to provide multi-level sorting.

Parameters
$sortArray : mixed

The range of cells being sorted

$sortIndex : mixed = 1

The column or row number within the sortArray to sort on

$sortOrder : mixed = self::ORDER_ASCENDING

Flag indicating whether to sort ascending or descending Ascending = 1 (self::ORDER_ASCENDING) Descending = -1 (self::ORDER_DESCENDING)

$byColumn : mixed = false

Whether the sort should be determined by row (the default) or by column

Return values
mixed —

The sorted values from the sort range

sortBy()

SORTBY The SORTBY function sorts the contents of a range or array based on the values in a corresponding range or array.

public static sortBy(mixed $sortArray, mixed ...$args) : mixed

The returned array is the same shape as the provided array argument. Both $sortIndex and $sortOrder can be arrays, to provide multi-level sorting.

Parameters
$sortArray : mixed

The range of cells being sorted

$args : mixed

At least one additional argument must be provided, The vector or range to sort on After that, arguments are passed as pairs: sort order: ascending or descending Ascending = 1 (self::ORDER_ASCENDING) Descending = -1 (self::ORDER_DESCENDING) additional arrays or ranges for multi-level sorting

Return values
mixed —

The sorted values from the sort range

validateInt()

public static validateInt(mixed $value) : int
Parameters
$value : mixed
Return values
int

validatePositiveInt()

public static validatePositiveInt(mixed $value[, bool $allowZero = true ]) : int
Parameters
$value : mixed
$allowZero : bool = true
Return values
int

buildVectorForSort()

private static buildVectorForSort(array<string|int, mixed> $sortArray, array<string|int, int> $sortIndex, array<string|int, int> $sortOrder) : array<string|int, mixed>
Parameters
$sortArray : array<string|int, mixed>
$sortIndex : array<string|int, int>
$sortOrder : array<string|int, int>
Return values
array<string|int, mixed>

enumerateArrayKeys()

private static enumerateArrayKeys(array<string|int, mixed> $sortArray) : array<string|int, mixed>
Parameters
$sortArray : array<string|int, mixed>
Return values
array<string|int, mixed>

executeVectorSortQuery()

private static executeVectorSortQuery(array<string|int, mixed> $sortData, array<string|int, mixed> $sortArguments) : array<string|int, mixed>
Parameters
$sortData : array<string|int, mixed>
$sortArguments : array<string|int, mixed>
Return values
array<string|int, mixed>

prepareSortVectorValues()

private static prepareSortVectorValues(array<string|int, mixed> $sortVector) : array<string|int, mixed>
Parameters
$sortVector : array<string|int, mixed>
Return values
array<string|int, mixed>

processSortBy()

private static processSortBy(array<string|int, mixed> $sortArray, array<string|int, array<string|int, mixed>> $sortIndex, array<string|int, int> $sortOrder) : array<string|int, mixed>
Parameters
$sortArray : array<string|int, mixed>
$sortIndex : array<string|int, array<string|int, mixed>>
$sortOrder : array<string|int, int>
Return values
array<string|int, mixed>

sortByColumn()

private static sortByColumn(array<string|int, mixed> $sortArray, array<string|int, int> $sortIndex, array<string|int, int> $sortOrder) : array<string|int, mixed>
Parameters
$sortArray : array<string|int, mixed>
$sortIndex : array<string|int, int>
$sortOrder : array<string|int, int>
Return values
array<string|int, mixed>

sortByRow()

private static sortByRow(array<string|int, mixed> $sortArray, array<string|int, int> $sortIndex, array<string|int, int> $sortOrder) : array<string|int, mixed>
Parameters
$sortArray : array<string|int, mixed>
$sortIndex : array<string|int, int>
$sortOrder : array<string|int, int>
Return values
array<string|int, mixed>

sortLookupArrayFromVector()

private static sortLookupArrayFromVector(array<string|int, mixed> $sortArray, array<string|int, mixed> $sortVector) : array<string|int, mixed>
Parameters
$sortArray : array<string|int, mixed>
$sortVector : array<string|int, mixed>
Return values
array<string|int, mixed>

validateArrayArgumentsForSort()

private static validateArrayArgumentsForSort(array<string|int, mixed> &$sortIndex, mixed &$sortOrder, int $sortArraySize) : void
Parameters
$sortIndex : array<string|int, mixed>
$sortOrder : mixed
$sortArraySize : int

validateScalarArgumentsForSort()

private static validateScalarArgumentsForSort(mixed &$sortIndex, mixed &$sortOrder, int $sortArraySize) : void
Parameters
$sortIndex : mixed
$sortOrder : mixed
$sortArraySize : int

validateSortOrder()

private static validateSortOrder(mixed $sortOrder) : int
Parameters
$sortOrder : mixed
Return values
int

validateSortVector()

private static validateSortVector(mixed $sortVector, int $sortArraySize) : array<string|int, mixed>
Parameters
$sortVector : mixed
$sortArraySize : int
Return values
array<string|int, mixed> 

        

        
    




    

    

                                

                

                                
    

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