SplFixedArray::getSize

(PHP 5 >= 5.3.0)

SplFixedArray::getSize — Gets the size of the array

public int SplFixedArray::getSize ( void )

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()