/**
* TODO performance
*
* @param string $text
* @param ParsePosition $ppos
* @param bool $isCaseSensitive
* @return null|string
*/
private function match($text, ParsePosition $ppos, $isCaseSensitive)
{
$ids = ZoneId::getAvailableZoneIds();
if (!$isCaseSensitive) {
$ids = \array_map('\\strtolower', $ids);
$text = \strtolower($text);
}
$ids = \array_flip($ids);
$pos = $ppos->getIndex();
$max = \strlen($text) - 1;
for ($i = $max; $i >= $pos; $i--) {
$str = \substr($text, $pos, $i - $pos + 1);
if (isset($ids[$str])) {
$ppos->setIndex($i + 1);
return ZoneId::getAvailableZoneIds()[$ids[$str]];
}
}
return null;
}
private function parseUnresolved0($text, ParsePosition $position)
{
$context = new DateTimeParseContext($this);
$pos = $position->getIndex();
$pos = $this->printerParser->parse($context, $text, $pos);
if ($pos < 0) {
$position->setErrorIndex(~$pos);
// index not updated from input
return null;
}
$position->setIndex($pos);
// errorIndex not updated from input
return $context;
}
/**
* @dataProvider data_parseSuccess
*/
public function test_parseSuccess_prefix($text, $expectedIndex, $expectedErrorIndex, $expected)
{
$this->builder->appendZoneId();
$this->pos->setIndex(3);
$prefixText = "XXX" . $text;
$parsed = $this->builder->toFormatter()->parseUnresolved($prefixText, $this->pos);
$this->assertEquals($this->pos->getErrorIndex(), $expectedErrorIndex >= 0 ? $expectedErrorIndex + 3 : $expectedErrorIndex, "Incorrect error index parsing: " . $prefixText);
$this->assertEquals($this->pos->getIndex(), $expectedIndex + 3, "Incorrect index parsing: " . $prefixText);
if ($expected !== null) {
$this->assertEquals($parsed->query(TemporalQueries::zoneId()), $expected, "Incorrect zoneId parsing: " . $prefixText);
$this->assertEquals($parsed->query(TemporalQueries::offset()), null, "Incorrect offset parsing: " . $prefixText);
$this->assertEquals($parsed->query(TemporalQueries::zone()), $expected, "Incorrect zone parsing: " . $prefixText);
} else {
$this->assertEquals($parsed, null);
}
}
