ArrayIterator::offsetUnset

(PHP 5, PHP 7)

ArrayIterator::offsetUnset — Unset value for an offset

说锟斤拷

public ArrayIterator::offsetUnset ( mixed $index ) : void

Unsets a value for an offset.

Warning

锟斤拷锟斤拷锟斤拷锟斤拷未锟斤拷写锟侥碉拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟叫憋拷

锟斤拷锟斤拷

index: The offset to unset.

锟斤拷锟斤拷值

没锟叫凤拷锟斤拷值锟斤拷

锟轿硷拷

ArrayIterator::offsetGet() - Get value for an offset
ArrayIterator::offsetSet() - Set value for an offset