MultipleIterator::__construct

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    MultipleIterator::__construct — Создаёт новый MultipleIterator

    Описание

    publicMultipleIterator::__construct(int$flags = MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_NUMERIC)

    Создаёт новый MultipleIterator.

    Примеры

    Пример #1 Итерирование MultipleIterator

    <?php
    $people     = new ArrayIterator(array('John', 'Jane', 'Jack', 'Judy'));
    $roles = new ArrayIterator(array('Developer', 'Scrum Master', 'Project Owner'));

    $team = new MultipleIterator($flags);
    $team->attachIterator($people, 'person');
    $team->attachIterator($roles, 'role');

    foreach (    $team as $member) {
    print_r($member);
    }
    ?>

    Вывод с $flags = MIT_NEED_ALL|MIT_KEYS_NUMERIC

    Array ( [0] => John [1] => Developer ) Array ( [0] => Jane [1] => Scrum Master ) Array ( [0] => Jack [1] => Project Owner )

    Вывод с $flags = MIT_NEED_ANY|MIT_KEYS_NUMERIC

    Array ( [0] => John [1] => Developer ) Array ( [0] => Jane [1] => Scrum Master ) Array ( [0] => Jack [1] => Project Owner ) Array ( [0] => Judy [1] => )

    Вывод с $flags = MIT_NEED_ALL|MIT_KEYS_ASSOC

    Array ( [person] => John [role] => Developer ) Array ( [person] => Jane [role] => Scrum Master ) Array ( [person] => Jack [role] => Project Owner )

    Вывод с $flags = MIT_NEED_ANY|MIT_KEYS_ASSOC

    Array ( [person] => John [role] => Developer ) Array ( [person] => Jane [role] => Scrum Master ) Array ( [person] => Jack [role] => Project Owner ) Array ( [person] => Judy [role] => )

    Смотрите также

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