/**
* @param mixed $value
* @return BaseToken
* @throws ParserException
*/
public static function createFromPHPType($value)
{
switch ($type = gettype($value)) {
case 'string':
$current = new TokenString($value);
break;
case 'integer':
$current = new TokenInteger($value);
break;
case 'boolean':
$current = new TokenBool($value);
break;
case 'NULL':
$current = new TokenNull($value);
break;
case 'double':
$current = new TokenFloat($value);
break;
case 'array':
$params = new TokenCollection();
foreach ($value as $item) {
$params->attach(static::createFromPHPType($item));
}
$current = new TokenArray($params);
break;
default:
throw new ParserException('Unsupported PHP type: "%s"', $type);
}
return $current;
}
/**
* @since 0.3.4
* @param string $stopAt
* @return AST\TokenCollection
* @throws ParserException
*/
protected function getCommaSeparatedValues($stopAt = ')')
{
$commaExpected = \false;
$items = new AST\TokenCollection();
do {
$this->ast->next();
if (!($current = $this->ast->current())) {
throw new ParserException(sprintf('Unexpected end of string. Expected "%s"', $stopAt));
}
if ($current->getGroup() === Constants::GROUP_VALUE) {
if ($commaExpected) {
throw new ParserException(sprintf('Unexpected value at position %d on line %d', $current->getPosition(), $current->getLine()));
}
$commaExpected = \true;
$items->attach($current);
} elseif ($current instanceof Tokens\TokenComma) {
if (!$commaExpected) {
throw new ParserException(sprintf('Unexpected token "," at position %d on line %d', $current->getPosition(), $current->getLine()));
}
$commaExpected = \false;
} elseif ($current->getValue() === $stopAt) {
break;
} elseif (!$this->isIgnoredToken($current)) {
throw new ParserException(sprintf('Unexpected token "%s" at position %d on line %d', $current->getOriginalValue(), $current->getPosition(), $current->getLine()));
}
} while ($this->ast->valid());
if (!$commaExpected && $items->count() > 0) {
throw new ParserException(sprintf('Unexpected token "," at position %d on line %d', $current->getPosition(), $current->getLine()));
}
$items->rewind();
return $items;
}
