SplDoublyLinkedList::setIteratorMode

(PHP 5 >= 5.3.0, PHP 7)

SplDoublyLinkedList::setIteratorMode — Sets the mode of iteration

说明

public SplDoublyLinkedList::setIteratorMode ( int $mode ) : void

参数

mode

There are two orthogonal sets of modes that can be set:

  • The direction of the iteration (either one or the other):
    • SplDoublyLinkedList::IT_MODE_LIFO (Stack style)
    • SplDoublyLinkedList::IT_MODE_FIFO (Queue style)
  • The behavior of the iterator (either one or the other):
    • SplDoublyLinkedList::IT_MODE_DELETE (Elements are deleted by the iterator)
    • SplDoublyLinkedList::IT_MODE_KEEP (Elements are traversed by the iterator)

The default mode is: SplDoublyLinkedList::IT_MODE_FIFO | SplDoublyLinkedList::IT_MODE_KEEP

返回值

没有返回值。

相关文章
php ibm db2 函数 returns or sets the autocommit state for a database connectionphp gnupg 函数 sets the mode for error reportingphp gnupg 函数 sets the mode for signingphp ps 函数 sets overprint modephp socket 函数 sets blocking mode on a socket resourcephp socket 函数 sets nonblocking mode for file descriptor fdphp sybase 函数 sets minimum error severityphp gmagick sets the image gammaphp gmagickdraw sets the fill color to be used for drawing filled objectsphp gmagickpixel sets the normalized value of one of the channelsphp haruencoder get the writing mode of the encoderphp regexiterator sets the operation modephp soapserver sets soapserver persistence modephp solrresponse sets the parse modephp spldoublylinkedlist returns the mode of iterationphp spldoublylinkedlist sets the value at the specified $index to $newvalphp spldoublylinkedlist sets the mode of iterationphp splpriorityqueue sets the mode of extractionphp splqueue sets the mode of iterationphp splstack sets the mode of iteration
关注编程学问公众号