/**
* Parse the input string and set our elements based on the contents of the
* input string. Elements not found in the string will be null.
*
* @return void
* @access private
* @since 5/24/05
*/
function parse()
{
preg_match(self::getRegex(), $this->input, $timeMatches);
$timeComponent = $timeMatches[0];
// The date is anything before the time
$dateComponent = trim(str_replace($timeComponent, '', $this->input));
$timeParser = new ISO8601TimeStringParser($timeComponent);
$dateParser = StringParser::getParserFor($dateComponent);
// Merge the two results into our fields
if ($dateParser) {
$this->setYear($dateParser->year());
$this->setMonth($dateParser->month());
$this->setDay($dateParser->day());
}
$this->setHour($timeParser->hour());
$this->setMinute($timeParser->minute());
$this->setSecond($timeParser->second());
if (!is_null($timeParser->offsetHour())) {
$this->setOffsetHour($timeParser->offsetHour());
}
if (!is_null($timeParser->offsetMinute())) {
$this->setOffsetMinute($timeParser->offsetMinute());
}
if (!is_null($timeParser->offsetSecond())) {
$this->setOffsetSecond($timeParser->offsetSecond());
}
}
/**
* Test the creation methods.
*/
function test_full_format()
{
$parser = new ISO8601StringParser('2005-05-23T15:25:10-04:00');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), 23);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), -4);
$this->assertEqual($parser->offsetMinute(), 0);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('2005-05-03 15:25:10-04:30');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), 3);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), -4);
$this->assertEqual($parser->offsetMinute(), -30);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('20050523152510-0400');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), 23);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), -4);
$this->assertEqual($parser->offsetMinute(), 0);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('20050523152510');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), 23);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('2005-05-03 15:25:10Z');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), 3);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), 0);
$this->assertEqual($parser->offsetMinute(), 0);
$this->assertEqual($parser->offsetSecond(), 0);
$parser = new ISO8601StringParser('2006-11-12 18:00:00');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2006);
$this->assertEqual($parser->month(), 11);
$this->assertEqual($parser->day(), 12);
$this->assertEqual($parser->hour(), 18);
$this->assertEqual($parser->minute(), 0);
$this->assertEqual($parser->second(), 0);
$this->assertEqual($parser->offsetHour(), 0);
$this->assertEqual($parser->offsetMinute(), 0);
$this->assertEqual($parser->offsetSecond(), 0);
$parser = new ISO8601StringParser('2005-05-03');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), 3);
$this->assertEqual($parser->hour(), NULL);
$this->assertEqual($parser->minute(), NULL);
$this->assertEqual($parser->second(), NULL);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('20050503');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), 3);
$this->assertEqual($parser->hour(), NULL);
$this->assertEqual($parser->minute(), NULL);
$this->assertEqual($parser->second(), NULL);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('2005-05');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), NULL);
$this->assertEqual($parser->hour(), NULL);
$this->assertEqual($parser->minute(), NULL);
$this->assertEqual($parser->second(), NULL);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('200505');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), 5);
$this->assertEqual($parser->day(), NULL);
$this->assertEqual($parser->hour(), NULL);
$this->assertEqual($parser->minute(), NULL);
$this->assertEqual($parser->second(), NULL);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601StringParser('2005');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), 2005);
$this->assertEqual($parser->month(), NULL);
$this->assertEqual($parser->day(), NULL);
$this->assertEqual($parser->hour(), NULL);
$this->assertEqual($parser->minute(), NULL);
$this->assertEqual($parser->second(), NULL);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601TimeStringParser('15:25:10Z');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), NULL);
$this->assertEqual($parser->month(), NULL);
$this->assertEqual($parser->day(), NULL);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), 0);
$this->assertEqual($parser->offsetMinute(), 0);
$this->assertEqual($parser->offsetSecond(), 0);
$parser = new ISO8601TimeStringParser('15:25:10');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), NULL);
$this->assertEqual($parser->month(), NULL);
$this->assertEqual($parser->day(), NULL);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601TimeStringParser('T152510');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), NULL);
$this->assertEqual($parser->month(), NULL);
$this->assertEqual($parser->day(), NULL);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
$parser = new ISO8601TimeStringParser('T152510.375');
$this->assertTrue($parser->canHandle());
$this->assertEqual($parser->year(), NULL);
$this->assertEqual($parser->month(), NULL);
$this->assertEqual($parser->day(), NULL);
$this->assertEqual($parser->hour(), 15);
$this->assertEqual($parser->minute(), 25);
$this->assertEqual($parser->second(), 10.375);
$this->assertEqual($parser->offsetHour(), NULL);
$this->assertEqual($parser->offsetMinute(), NULL);
$this->assertEqual($parser->offsetSecond(), NULL);
}
