SplFixedArray::getSize

(PHP 5 >= 5.3.0, PHP 7)

SplFixedArray::getSize — Gets the size of the array

public SplFixedArray::getSize ( void ) : int

Gets the size of the array.

此函数没有参数。

Returns the size of the array, as an integer.

Example #1 SplFixedArray::getSize() example


<?php
$array = new SplFixedArray(5);
echo $array->getSize()."\n";
$array->setSize(10);
echo $array->getSize()."\n";
?>

以上例程会输出：

5
10

Note:
This method is functionally equivalent to SplFixedArray::count()

c dot 1 at smithies dot org 21-Nov-2010 05:38


This function is currently a synonym for count().