ArrayUtil
in package
Array utilities class.
Tags
Table of Contents
Methods
- __callStatic() : mixed
- Call static magic method.
- arrayCustomMerge() : array<string|int, mixed>
- Array custom merge. Preserve indexed array key (numbers) but overwrite string key (same as PHP's `array_merge()` function).
- inArrayI() : bool
- Checks if a value exists in an array (case insensitive).
- isAssoc() : bool
- Check if associative array or indexed array?
- recursiveKsort() : mixed
- Recursive sort array key.
- staticRecursiveKsort() : mixed
- Static version of `recursiveKsort()`.
Methods
__callStatic()
Call static magic method.
public
static __callStatic(string $name, mixed $arguments) : mixed
Parameters
- $name : string
- $arguments : mixed
arrayCustomMerge()
Array custom merge. Preserve indexed array key (numbers) but overwrite string key (same as PHP's `array_merge()` function).
public
arrayCustomMerge(array<string|int, mixed> $array1, array<string|int, mixed> ...$arrays) : array<string|int, mixed>
If the another array key is string, it will be overwrite the first array.
If the another array key is integer, it will be add to first array depend on duplicated key or not.
If it is not duplicate key with the first, the key will be preserve and add to the first array.
If it is duplicated then it will be re-index the number append to the first array.
Parameters
- $array1 : array<string|int, mixed>
-
The first array is main array.
- $arrays : array<string|int, mixed>
-
The another arrays to merge with the first.
Tags
Return values
array<string|int, mixed> —Return merged array.
inArrayI()
Checks if a value exists in an array (case insensitive).
public
inArrayI(mixed $needle, array<string|int, mixed> $haystack) : bool
Parameters
- $needle : mixed
-
The searched value.
- $haystack : array<string|int, mixed>
-
The array.
Tags
Return values
bool —Returns true if needle is found in the array, false otherwise.
isAssoc()
Check if associative array or indexed array?
public
isAssoc(array<string|int, mixed> $array) : bool
Parameters
- $array : array<string|int, mixed>
-
The array being evaluated.
Tags
Return values
bool —Return true if it is associative array, false for otherwise.
recursiveKsort()
Recursive sort array key.
public
recursiveKsort(array<string|int, mixed> &$array[, int $sortFlags = SORT_REGULAR ]) : mixed
Parameters
- $array : array<string|int, mixed>
-
The array.
- $sortFlags : int = SORT_REGULAR
-
You may modify the behavior of the sort using the optional parameter
sortFlag, for details seesort().
Tags
staticRecursiveKsort()
Static version of `recursiveKsort()`.
public
static staticRecursiveKsort(array<string|int, mixed> &$array[, mixed $sortFlags = SORT_REGULAR ]) : mixed
The method recursiveKsort() can't call using magic call static because it is required to call itself using $this.
This static version will initialize the class with new self().
Parameters
- $array : array<string|int, mixed>
- $sortFlags : mixed = SORT_REGULAR