/**
* @dataProvider getScalarIndicators
* @expectedException components\tools\Yaml\Exception\ParseException
* @expectedExceptionMessage cannot start a plain scalar; you need to quote the scalar.
*/
public function testParseUnquotedScalarStartingWithScalarIndicator($indicator)
{
Inline::parse(sprintf('{ foo: %sfoo }', $indicator));
}
/**
* Parses a YAML value.
*
* @param string $value A YAML value
* @param bool $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
* @param bool $objectSupport True if object support is enabled, false otherwise
* @param bool $objectForMap true if maps should return a stdClass instead of array()
* @param string $context The parser context (either sequence or mapping)
*
* @return mixed A PHP value
*
* @throws ParseException When reference does not exist
*/
private function parseValue($value, $exceptionOnInvalidType, $objectSupport, $objectForMap, $context)
{
if (0 === strpos($value, '*')) {
if (false !== ($pos = strpos($value, '#'))) {
$value = substr($value, 1, $pos - 2);
} else {
$value = substr($value, 1);
}
if (!array_key_exists($value, $this->refs)) {
throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLine);
}
return $this->refs[$value];
}
if (preg_match('/^' . self::BLOCK_SCALAR_HEADER_PATTERN . '$/', $value, $matches)) {
$modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
return $this->parseBlockScalar($matches['separator'], preg_replace('#\\d+#', '', $modifiers), (int) abs($modifiers));
}
try {
$parsedValue = Inline::parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap, $this->refs);
if ('mapping' === $context && '"' !== $value[0] && "'" !== $value[0] && '[' !== $value[0] && '{' !== $value[0] && '!' !== $value[0] && false !== strpos($parsedValue, ': ')) {
throw new ParseException('A colon cannot be used in an unquoted mapping value.');
}
return $parsedValue;
} catch (ParseException $e) {
$e->setParsedLine($this->getRealCurrentLineNb() + 1);
$e->setSnippet($this->currentLine);
throw $e;
}
}
