public function relativeDateTime(Zend_Date $date = null)
{
if (null === $date) {
return $this;
}
$todayDate = new Zend_Date();
$diff = $todayDate->sub($date);
$mt = new Zend_Measure_Time($diff);
$units = $mt->getConversionList();
$chunks = array(Zend_Measure_Time::YEAR, Zend_Measure_Time::MONTH, Zend_Measure_Time::WEEK, Zend_Measure_Time::DAY, Zend_Measure_Time::HOUR, Zend_Measure_Time::MINUTE, Zend_Measure_Time::SECOND);
for ($i = 0, $count = count($chunks); $i < $count; ++$i) {
$seconds = $units[$chunks[$i]][0];
$unitKey = $chunks[$i];
if (0.0 !== ($result = floor($diff->get(Zend_Date::TIMESTAMP) / $seconds))) {
break;
}
}
$translateHelper = new Zend_View_Helper_Translate();
if ($result === (double) 1) {
$formatedString = $translateHelper->translate($this->getUnitTemplate($unitKey));
} else {
$formatedString = $translateHelper->translate($this->getUnitTemplate($unitKey . 'S'));
}
$formatedString = str_replace('%value%', (string) $result, $formatedString);
return $formatedString;
}
/**
* test getConversionList
* expected array
*/
public function testTimeConversionList()
{
$value = new Zend_Measure_Time('-100', Zend_Measure_Time::STANDARD, 'de');
$unit = $value->getConversionList();
$this->assertTrue(is_array($unit), 'Array expected');
}
