SplFixedArray

Implements\Iterator, \ArrayAccess, \Countable

The SplFixedArray class provides the main functionalities of array. The main differences between a SplFixedArray and a normal PHP array is that the SplFixedArray is of fixed length and allows only integers within the range as indexes. The advantage is that it allows a faster array implementation.

package	Default

Methods

SplFixedArray constructor.

__construct(integer $size)

Arguments

$size

integer

Do nothing.

__wakeup()

count

count(): integer

Response

integer

Return current array entry

current(): mixed

link	https://php.net/manual/en/splfixedarray.current.php
since	5.3.0

Response

mixed

The current element value.

fromArray

fromArray(array $array,boolean $save_indexes = true): \SplFixedArray

static

psalm-suppress	MixedAssignment

Arguments

$array

array

$save_indexes

boolean

Response

\SplFixedArray

getSize

getSize(): integer

Response

integer

Return current array index

key(): integer

Response

integer

The current array index.

next(): void

offsetExists

offsetExists(string|integer $index): boolean

Arguments

$index

string|integer

Response

boolean

offsetGet

offsetGet(string|integer $index): mixed

Arguments

$index

string|integer

Response

mixed

offsetSet

offsetSet(string|integer $index,mixed $newval)

psalm-suppress	MixedAssignment

Arguments

$index

string|integer

$newval

mixed

offsetUnset

offsetUnset(string|integer $index)

Arguments

$index

string|integer

Rewind iterator back to the start

rewind(): void

link	https://php.net/manual/en/splfixedarray.rewind.php
since	5.3.0

setSize

setSize(integer $size): boolean

Arguments

$size

integer

Response

boolean

toArray

toArray(): array

Response

array

Check whether the array contains more elements

valid(): boolean

link	https://php.net/manual/en/splfixedarray.valid.php

Response

boolean

true if the array contains any more elements, false otherwise.

Properties

mixed>

internalArray :\array<int,

var	mixed>

Type(s)

\array

                             
                            
                                size
                                size :integer
                                                                
                                
                                    
                                        

                                                                                        
                                                    var
                                                    
                                                                                                        
                                                
                                        
                                            Type(s)
                                            integer

var


            
            
                
    \\
                \SplFixedArray