SplFixedArray::count

(PHP 5 >= 5.3.0, PHP 7)

SplFixedArray::countReturns the size of the array

설명

public int SplFixedArray::count ( void )

Returns the size of the array.

인수

이 함수는 인수가 없습니다.

반환값

Returns the size of the array.

예제

Example #1 SplFixedArray::count() example

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

위 예제의 출력:

5
5

주의

Note:

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

Note:

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

참고

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