/**
* test setting computed type
* expected new type
*/
public function testBinarySetComputedType2()
{
$value = new Zend_Measure_Binary('-100', Zend_Measure_Binary::TERABYTE, 'de');
$value->setType(Zend_Measure_Binary::KILOBYTE);
$this->assertEquals(Zend_Measure_Binary::KILOBYTE, $value->getType(), 'Zend_Measure_Binary type expected');
}
/**
* Formats filesize with specified precision
*
* @param integer $fileSize Filesize in bytes
* @param integer $precision Precision
* @param string $norm Which norm use - 'traditional' (1 KB = 2^10 B), 'si' (1 KB = 10^3 B), 'iec' (1 KiB = 2^10 B)
* @param string $type Defined export type
*/
public function fileSize($fileSize, $precision = 0, $norm = 'traditional', $type = null)
{
$m = new Zend_Measure_Binary($fileSize);
$m->setType('BYTE');
if (null === $norm) {
$norm = 'traditional';
}
if (isset($type)) {
$m->setType($type);
} elseif ($norm === 'traditional') {
if ($fileSize >= $this->_getUnitSize('TERABYTE')) {
$m->setType(Zend_Measure_Binary::TERABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('GIGABYTE')) {
$m->setType(Zend_Measure_Binary::GIGABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('MEGABYTE')) {
$m->setType(Zend_Measure_Binary::MEGABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('KILOBYTE')) {
$m->setType(Zend_Measure_Binary::KILOBYTE);
}
}
}
}
} elseif ($norm === 'si') {
if ($fileSize >= $this->_getUnitSize('TERABYTE_SI')) {
$m->setType(Zend_Measure_Binary::TERABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('GIGABYTE_SI')) {
$m->setType(Zend_Measure_Binary::GIGABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('MEGABYTE_SI')) {
$m->setType(Zend_Measure_Binary::MEGABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('KILOBYTE_SI')) {
$m->setType(Zend_Measure_Binary::KILOBYTE_SI);
}
}
}
}
} elseif ($norm === 'iec') {
if ($fileSize >= $this->_getUnitSize('TEBIBYTE')) {
$m->setType(Zend_Measure_Binary::TEBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('GIBIBYTE')) {
$m->setType(Zend_Measure_Binary::GIBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('MEBIBYTE')) {
$m->setType(Zend_Measure_Binary::MEBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('KIBIBYTE')) {
$m->setType(Zend_Measure_Binary::KIBIBYTE);
}
}
}
}
}
$value = $m->getValue($precision);
$value = $this->_round($value, $precision);
return $value . ' ' . $this->_getUnitAbr($m->getType());
}
