/**
* Test that bytesFrom() returns the numerical equivalent.
*/
public function testBytesFrom()
{
$this->assertEquals('0', Number::bytesFrom(''));
$this->assertEquals(null, Number::bytesFrom('123AB'));
// b
$this->assertEquals('1', Number::bytesFrom('1B'));
$this->assertEquals('225', Number::bytesFrom('225B'));
$this->assertEquals('100', Number::bytesFrom('100'));
// kb
$this->assertEquals('1024', Number::bytesFrom('1K'));
$this->assertEquals('230400', Number::bytesFrom('225KB'));
$this->assertEquals('102400', Number::bytesFrom('100KiB'));
// mb
$this->assertEquals('1048576', Number::bytesFrom('1M'));
$this->assertEquals('235929600', Number::bytesFrom('225MB'));
$this->assertEquals('104857600', Number::bytesFrom('100MiB'));
// gb
$this->assertEquals('1073741824', Number::bytesFrom('1G'));
$this->assertEquals('241591910400', Number::bytesFrom('225GB'));
$this->assertEquals('107374182400', Number::bytesFrom('100GiB'));
// tb
$this->assertEquals('1099511627776', Number::bytesFrom('1T'));
$this->assertEquals('2.473901162496E+14', Number::bytesFrom('225TB'));
$this->assertEquals('109951162777600', Number::bytesFrom('100TiB'));
// PHPUnit blows up on higher numbers
}
/**
* Validate an images file size is below the maximum.
*
* @uses Titon\Utility\Number
*
* @param array $input
* @param int $max
* @return bool
*/
public static function maxFilesize($input, $max)
{
if (static::file($input)) {
$size = $input['size'];
} else {
if (file_exists($input)) {
$size = filesize($input);
} else {
return false;
}
}
return $size <= Number::bytesFrom($max);
}
