/**
* Evaluate the given arguments. These can be passed either as a string or as an array.
* If nothing is passed, the running script's command line arguments are used.
*
* An {@link \UnexpectedValueException} or {@link \InvalidArgumentException} is thrown
* when the arguments are not well-formed or do not conform to the options passed by the user.
*
* @param mixed $arguments optional ARGV array or space separated string
*/
public function parse($arguments = null)
{
$this->options = array();
if (!isset($arguments)) {
global $argv;
$arguments = $argv;
$this->scriptName = array_shift($arguments);
// $argv[0] is the script's name
} elseif (is_string($arguments)) {
$this->scriptName = $_SERVER['PHP_SELF'];
$arguments = explode(' ', $arguments);
}
$parser = new CommandLineParser($this->optionList);
$parser->parse($arguments);
$this->options = $parser->getOptions();
$this->operands = $parser->getOperands();
}
public function testSingleHyphenOperand()
{
$parser = new CommandLineParser(array(new Option('a', null, Getopt::REQUIRED_ARGUMENT)));
$parser->parse('-a 0 -');
$options = $parser->getOptions();
$this->assertEquals('0', $options['a']);
$operands = $parser->getOperands();
$this->assertCount(1, $operands);
$this->assertEquals('-', $operands[0]);
}
