*/
$errorMessage = array("NOT_NUMBER" => "The string entered is not a number.\n", "OUT_OF_RANGE" => "This code only accepts numbers between -" . PHP_INT_MAX . " and " . PHP_INT_MAX . ".\n");
/**
* Start the script
*/
echo "Please enter a number to convert to word: \n";
/**
* Get the input from command line
*/
$handle = fopen("php://stdin", "r");
$line = fgets($handle);
$number = trim($line);
/**
* initial the class
*/
$converter = new NumberToWord($number);
/**
* get the result
*/
$result = $converter->convert($number);
/**
* error handling
*/
if ($result === false) {
echo $errorMessage[$converter->getErrorMessage()] . "\n";
exit;
}
/**
* echo out the word if no error
*/
echo $result . "\n";
/**
* test a larger number
*/
public function testOneMillion()
{
$obj = new NumberToWord();
$this->assertTrue($obj->convert("1000000") == "one million");
}
