/**
* Divide a value
*
* @param int|float $number The number
*
* @throws DivisionByZeroException
* @return Calculate
*/
public function divide($number)
{
if (Number::isZero($number)) {
throw new DivisionByZeroException();
}
$this->number = $this->number / $number;
return $this;
}
/**
* Read content from file
*
* @param int $length Length of content to read
* @param bool $asArray Get as array
*
* @return array|string|bool
*/
public function read($length = 0, $asArray = false)
{
if ($asArray && Number::isZero($length)) {
return file($this->file);
} elseif (Number::isPositive($length)) {
$this->setHandle('r');
return fread($this->handle, $length);
} else {
return Collection::implode($this->read(0, true), '');
}
}
/**
*
*/
public function testIsInfiniteWithWrongDatatype()
{
$this->assertFalse(Number::isInfinite(0));
}
