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SplFixedArray::current> <SplFixedArray::__construct
[edit] Last updated: Fri, 30 Nov 2012

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SplFixedArray::count

(PHP 5 >= 5.3.0)

SplFixedArray::countReturns the size of the array

Opis

public int SplFixedArray::count ( void )

Returns the size of the array.

Parametry

Ta funkcja nie posiada parametrów.

Zwracane wartości

Returns the size of the array.

Przykłady

Przykład #1 SplFixedArray::count() example

<?php
$array 
= new SplFixedArray(5);
echo 
$array->count() . "\n";
echo 
count($array) . "\n";
?>

Powyższy przykład wyświetli:

5
5

Notatki

Informacja:

This method is functionally equivalent to SplFixedArray::getSize().

Informacja:

The count of elements is always equal to the set size because all values are initially initialized with NULL.

Zobacz też:



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