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PHP Manual
AppendIterator
Gets the current value

AppendIterator::current

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

AppendIterator::current — Gets the current value

說明

public AppendIterator::current(): mixed

Gets the current value.

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

The current value if it is valid or null otherwise.

參見

Iterator::current() - 返回當前元素
AppendIterator::key() - Gets the current key
AppendIterator::valid() - Checks validity of the current element
AppendIterator::next() - Moves to the next element
AppendIterator::rewind() - Rewinds the Iterator