Options can be of the form:
--key=value
--key
-a
-ab (equivalent of -a -b)
When an option has no value, true will be used. If multiple key/value pairs
with the same key are specified, the "key" value will be an array containing all the values.
If "--" is detected, all folowing values will be treated as a single argument
public function testParse()
{
$parser = new DefaultOptionsParser();
list($args, $options) = $parser->parse(array('arg1'));
$this->assertContains('arg1', $args);
$this->assertEmpty($options);
list($args, $options) = $parser->parse(array('arg1', 'arg2'));
$this->assertContains('arg1', $args);
$this->assertContains('arg2', $args);
$this->assertEmpty($options);
list($args, $options) = $parser->parse(array('--foo', 'arg1'));
$this->assertContains('arg1', $args);
$this->assertArrayHasKey('foo', $options);
list($args, $options) = $parser->parse(array('--foo=bar', '--foobar'));
$this->assertCount(2, $options);
$this->assertArrayHasKey('foo', $options);
$this->assertEquals('bar', $options['foo']);
$this->assertArrayHasKey('foobar', $options);
list($args, $options) = $parser->parse(array('--foo=bar', '--foo=baz'));
$this->assertArrayHasKey('foo', $options);
$this->assertInternalType('array', $options['foo']);
$this->assertContains('bar', $options['foo']);
$this->assertContains('baz', $options['foo']);
list($args, $options) = $parser->parse(array('-a', '-bc'));
$this->assertCount(3, $options);
$this->assertArrayHasKey('a', $options);
$this->assertArrayHasKey('b', $options);
$this->assertArrayHasKey('c', $options);
}
public function parse(array $argv)
{
if (!isset($this->config)) {
$this->parseConfigFile();
}
list($args, $options) = parent::parse($argv);
$type = $args[0];
if (isset($this->config[$type])) {
$config = $this->config[$type];
$options = array_replace_recursive($config['options'], $options);
}
return array($args, $options);
}
