コード例 #1
0
ファイル: Dumper.php プロジェクト: sdgdsffdsfff/walle
 /**
  * Dumps a PHP value to YAML.
  *
  * @param mixed $input The PHP value
  * @param int $inline The level where you switch to inline YAML
  * @param int $indent The level of indentation (used internally)
  * @param bool $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
  * @param bool $objectSupport true if object support is enabled, false otherwise
  *
  * @return string  The YAML representation of the PHP value
  */
 public function dump($input, $inline = 0, $indent = 0, $exceptionOnInvalidType = false, $objectSupport = false)
 {
     $output = '';
     $prefix = $indent ? str_repeat(' ', $indent) : '';
     if ($inline <= 0 || !is_array($input) || empty($input)) {
         $output .= $prefix . Inline::dump($input, $exceptionOnInvalidType, $objectSupport);
     } else {
         $isAHash = array_keys($input) !== range(0, count($input) - 1);
         foreach ($input as $key => $value) {
             $willBeInlined = $inline - 1 <= 0 || !is_array($value) || empty($value);
             $output .= sprintf('%s%s%s%s', $prefix, $isAHash ? Inline::dump($key, $exceptionOnInvalidType, $objectSupport) . ':' : '-', $willBeInlined ? ' ' : "\n", $this->dump($value, $inline - 1, $willBeInlined ? 0 : $indent + $this->indentation, $exceptionOnInvalidType, $objectSupport)) . ($willBeInlined ? "\n" : '');
         }
     }
     return $output;
 }
コード例 #2
0
ファイル: Parser.php プロジェクト: sdgdsffdsfff/walle
 /**
  * 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 $objectForMap true if maps should return a stdClass instead of array()
  *
  * @return mixed A PHP value
  *
  * @throws ParseException When reference does not exist
  */
 private function parseValue($value, $exceptionOnInvalidType, $objectSupport, $objectForMap)
 {
     if (0 === strpos($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::FOLDED_SCALAR_PATTERN . '$/', $value, $matches)) {
         $modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
         return $this->parseFoldedScalar($matches['separator'], preg_replace('#\\d+#', '', $modifiers), intval(abs($modifiers)));
     }
     try {
         return Inline::parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap);
     } catch (ParseException $e) {
         $e->setParsedLine($this->getRealCurrentLineNb() + 1);
         $e->setSnippet($this->currentLine);
         throw $e;
     }
 }