文字
SplFixedArray::getSize
(PHP 5 >= 5.3.0)
SplFixedArray::getSize — Gets the size of the array
说明
public int SplFixedArray::getSize
( void
)
Gets the size of the array.
参数
此函数没有参数。
返回值
Returns the size of the array, as an integer .
范例
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
注释
Note:
This method is functionally equivalent to SplFixedArray::count()
参见
- SplFixedArray::count() - Returns the size of the array
用户评论:
[#1] c dot 1 at smithies dot org [2010-11-21 17:38:43]
This function is currently a synonym for count().