PHP org\rhaco\Paginator::prev примеры использования

Пример #1

Файл: construct.php Проект: tokushima/rhaco3

<?php

$p = new \org\rhaco\Paginator(10);
eq(10, $p->limit());
eq(1, $p->first());
$p->total(100);
eq(100, $p->total());
eq(10, $p->last());
eq(1, $p->which_first(3));
eq(3, $p->which_last(3));
$p->current(3);
eq(20, $p->offset());
eq(true, $p->is_next());
eq(true, $p->is_prev());
eq(4, $p->next());
eq(2, $p->prev());
eq(1, $p->first());
eq(10, $p->last());
eq(2, $p->which_first(3));
eq(4, $p->which_last(3));
$p->current(1);
eq(0, $p->offset());
eq(true, $p->is_next());
eq(false, $p->is_prev());
$p->current(6);
eq(5, $p->which_first(3));
eq(7, $p->which_last(3));
$p->current(10);
eq(90, $p->offset());
eq(false, $p->is_next());
eq(true, $p->is_prev());

Пример #2

Файл: next_prev.php Проект: tokushima/rhaco3

<?php

$p = new \org\rhaco\Paginator(10, 1, 100);
eq(2, $p->next());
$p = new \org\rhaco\Paginator(10, 2, 100);
eq(1, $p->prev());
$p = new \org\rhaco\Paginator(10, 1, 100);
eq(true, $p->is_next());
$p = new \org\rhaco\Paginator(10, 9, 100);
eq(true, $p->is_next());
$p = new \org\rhaco\Paginator(10, 10, 100);
eq(false, $p->is_next());
$p = new \org\rhaco\Paginator(10, 1, 100);
eq(false, $p->is_prev());
$p = new \org\rhaco\Paginator(10, 9, 100);
eq(true, $p->is_prev());
$p = new \org\rhaco\Paginator(10, 10, 100);
eq(true, $p->is_prev());