interval() public method

Perform an interval match. It's similar to a 'between' match, but the from and to values are calculated based on $value and $interval: $value - $interval < VALUE < $value + $interval
public interval ( integer | float $value, integer | float $interval, boolean $include = true ) : string
$value integer | float The center value of the search space
$interval integer | float The width of the search space
$include boolean Should I include the boundaries in the search?
return string The SQL where clause
Number Class Documentation
Beispiel #1
0
 /**
  * @group           NumberFilter
  * @group           NumberFilterInterval
  * @covers          FOF30\Model\DataModel\Filter\Number::interval
  * @dataProvider    NumberDataprovider::getTestInterval
  */
 public function testInterval($test, $check)
 {
     $msg = 'Number::interval %s - Case: ' . $check['case'];
     $filter = new Number(\JFactory::getDbo(), (object) array('name' => 'test', 'type' => 'int (10)'));
     $result = $filter->interval($test['value'], $test['interval'], $test['inclusive']);
     $this->assertEquals($check['result'], $result, sprintf($msg, 'Failed to return the correct SQL'));
 }