This function will return TRUE whenever the iterator is within the array bounds, even if unset() has been called on the current element.
SplFixedArray::valid
(PHP 5 >= 5.3.0)
SplFixedArray::valid — Check whether the array contains more elements
說明
public bool SplFixedArray::valid
( void
)
Checks if the array contains any more elements.
參數
此函式沒有參數。
回傳值
Returns TRUE if the array contains any more elements, FALSE otherwise.
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User Contributed Notes 1 note
c dot 1 at smithies dot org ¶
13 years ago
