Set or get the limit for the amount of results to return.
|
public limit ( integer | boolean $limit = null ) : integer | null | |
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| $limit | integer | boolean | An integer indicating the number of results to limit or `false` to employ no limit at all. Or `null` to retrieve the current limit. |
| Результат | integer | null | |
Either the currrent limit when $limit is `null` or the query itself when setting the limit or providing `false`. |
public function testLimit()
{
$query = new Query($this->_queryArr);
$expected = 10;
$result = $query->limit();
$this->assertEqual($expected, $result);
$query->limit(5);
$expected = 5;
$result = $query->limit();
$this->assertEqual($expected, $result);
}
