This function is currently a synonym for count().
SplFixedArray::getSize
(PHP 5 >= 5.3.0)
SplFixedArray::getSize — Gets the size of the array
說明
public int SplFixedArray::getSize
( void
)
Gets the size of the array.
參數
此函式沒有參數。
回傳值
Returns the size of the array, as an integer.
範例
Example #1 SplFixedArray::getSize() example
<?php
$array = new SplFixedArray(5);
echo $array->getSize()."\n";
$array->setSize(10);
echo $array->getSize()."\n";
?>
上例將輸出：
5 10
註釋
Note:
This method is functionally equivalent to SplFixedArray::count()
參見
- SplFixedArray::count() - Returns the size of the array
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