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(PHP 5 >= 5.3.0)
SplFixedArray::getSize — Gets the size of the array
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()
[#1] c dot 1 at smithies dot org [2010-11-21 17:38:43]
This function is currently a synonym for count().