SplFixedArray::getSize
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplFixedArray::getSize — Gets the size of the array
说明
public SplFixedArray::getSize(): int
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 int.
范例
示例 #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
注意:
This method is functionally equivalent to SplFixedArray::count()
参见
- SplFixedArray::count() - Returns the size of the array
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备份地址：http://www.lvesu.com/blog/php/splfixedarray.getsize.php