PHP yaml_parse函数代码示例

 public function onEnable()
 {
     $this->getServer()->getPluginManager()->registerEvents($this, $this);
     if (!is_dir($this->getDataFolder())) {
         mkdir($this->getDataFolder());
     }
     if (!file_exists($this->getDataFolder() . "areas.json")) {
         file_put_contents($this->getDataFolder() . "areas.json", "[]");
     }
     if (!file_exists($this->getDataFolder() . "config.yml")) {
         $c = $this->getResource("config.yml");
         $o = stream_get_contents($c);
         fclose($c);
         file_put_contents($this->getDataFolder() . "config.yml", str_replace("DEFAULT", $this->getServer()->getDefaultLevel()->getName(), $o));
     }
     $this->areas = array();
     $data = json_decode(file_get_contents($this->getDataFolder() . "areas.json"), true);
     foreach ($data as $datum) {
         $area = new Area($datum["name"], $datum["flags"], $datum["pos1"], $datum["pos2"], $datum["level"], $datum["whitelist"], $this);
     }
     $c = yaml_parse(file_get_contents($this->getDataFolder() . "config.yml"));
     $this->god = $c["Default"]["God"];
     $this->edit = $c["Default"]["Edit"];
     $this->touch = $c["Default"]["Touch"];
     $this->levels = array();
     foreach ($c["Worlds"] as $level => $flags) {
         $this->levels[$level] = $flags;
     }
 }

 private function extractContent()
 {
     if (!$this->content) {
         //todo use composer yaml parser instead of pecl
         $this->content = yaml_parse(file_get_contents($this->directory . DIRECTORY_SEPARATOR . $this->filename));
     }
 }

 /**
  * Retrieves the node configuration, loading it if it hasn't been already;
  * 
  * @param string $nodename Name of the node
  * @return Config The node's configuration
  */
 protected static function GetNodeConf($node_uri)
 {
     if (isset(self::$_nodes[$node_uri])) {
         return self::$_nodes[$node_uri];
     }
     $cache = Cache::GetCache('serialization');
     $node = $cache->get($node_uri);
     if (!$node) {
         $filename = PATH_APP . 'map/' . str_replace(".", "/", $node_uri);
         $format = null;
         $data = null;
         if (file_exists($filename . '.js')) {
             $format = "js";
             $data = json_decode(file_get_contents($filename . '.js'), true);
         } else {
             if (file_exists($filename . '.yaml')) {
                 $format = "yaml";
                 $data = yaml_parse(file_get_contents($filename . '.yaml'));
             }
         }
         $map = new Config($data, $filename, $format);
         foreach ($map as $key => $value) {
             self::$_nodes[$key] = $value;
         }
         if (!isset(self::$_nodes[$node_uri])) {
             throw new Exception("Could not find {$node_uri} serialization node.");
         }
     }
     $node = self::$_nodes[$node_uri];
     $cache->set($node_uri, $node);
     return $node;
 }

 /**
  * Parses the contents of a given YAML file.
  *
  * @param $filePath
  * @throws Exceptions\FileReaderException
  * @return array
  */
 public static function parse($filePath)
 {
     try {
         $data = self::load($filePath);
         if (!empty($data)) {
             //Try to process the yaml file with the PHP function, if installed
             if (function_exists("yaml_parse")) {
                 $dataArray = yaml_parse($data);
                 if (is_array($dataArray)) {
                     return $dataArray;
                 }
             } else {
                 try {
                     $yml = new \Symfony\Component\Yaml\Yaml();
                     return $yml->parse($data);
                 } catch (\Symfony\Component\Yaml\Exception\ParseException $e) {
                     //Do nothing. Fire exception after the if-else statement.
                 }
             }
             throw new FileReaderException('The file does not contain valid well formatted YAML data.');
         } else {
             throw new FileReaderException('No data has been loaded. Use the load($filePath) method before using getData().');
         }
     } catch (FileReaderException $e) {
         throw new FileReaderException($e);
     }
 }

 /**
  * @param $text string
  * @return array
  * @throws MWException
  */
 public static function loadString($text)
 {
     global $wgTranslateYamlLibrary;
     switch ($wgTranslateYamlLibrary) {
         case 'phpyaml':
             $ret = yaml_parse($text);
             if ($ret === false) {
                 // Convert failures to exceptions
                 throw new InvalidArgumentException("Invalid Yaml string");
             }
             return $ret;
         case 'spyc':
             // Load the bundled version if not otherwise available
             if (!class_exists('Spyc')) {
                 require_once __DIR__ . '/../libs/spyc/spyc.php';
             }
             $yaml = spyc_load($text);
             return self::fixSpycSpaces($yaml);
         case 'syck':
             $yaml = self::syckLoad($text);
             return self::fixSyckBooleans($yaml);
         default:
             throw new MWException("Unknown Yaml library");
     }
 }

 public function onEnable()
 {
     @mkdir($this->getDataFolder());
     XcelUpdater::chkUpdate($this);
     if (!is_file($this->getDataFolder() . "shops.json")) {
         file_put_contents($this->getDataFolder() . "shops.json", json_encode([]));
     }
     $shops = json_decode(file_get_contents($this->getDataFolder() . "shops.json"), true);
     $translations = yaml_parse(stream_get_contents($this->getResource("translation.yml")));
     foreach ($translations as $name => $data) {
         ToAruPG::addTranslation($name, $data);
     }
     foreach ($shops as $tag => $meta) {
         switch ($meta["type"]) {
             case "SET":
                 $this->shops[$tag] = new SetShop($meta["meta"], $meta["cost"], $meta["desc"]);
                 break;
             case "JOB":
                 $this->shops[$tag] = new JobShop($meta["meta"], $meta["cost"], $meta["desc"]);
                 break;
             case "SKILL":
                 $this->shops[$tag] = new SkillShop($meta["meta"], $meta["cost"], $meta["desc"]);
                 break;
         }
     }
     $this->getServer()->getPluginManager()->registerEvents($this, $this);
     $this->doubleTap = [];
     $this->itemPlaceList = [];
 }

 /**
  * @return InspectionResult
  */
 public function run()
 {
     $result = new InspectionResult("Bad practice");
     $pluginYml = file_get_contents($this->dir . "plugin.yml");
     $manifest = yaml_parse($pluginYml);
     if ($manifest === false) {
         $result->error("Error parsing <code>plugin.yml</code>");
         return $result;
     }
     $mainFile = realpath($this->dir . "src/" . str_replace("\\", "/", $manifest["main"]) . ".php");
     /** @var \SplFileInfo $file */
     foreach (new \RegexIterator(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($this->dir)), "#\\.php\$#") as $file) {
         $file = $file->getPathname();
         $contents = file_get_contents($file);
         $isMain = $file === $mainFile;
         if (stripos($contents, "server::getinstance()") !== false) {
             $result->warning("<code>Server::getInstance()</code> scanned in file <code>" . substr($file, strlen($this->dir)) . "</code><br>\n\t\t\t\t\t<ul><li>The PHP extensions that PocketMine-MP uses have some issues with\n\t\t\t\t\tstatic properties. You are recommended try using other methods to get\n\t\t\t\t\tthe <code>Server</code> instance.</li>\n\t\t\t\t\t<li>" . ($isMain ? "You can use <code>\$this->getServer()</code> to get the server object instead." : (stripos($contents, "extends PluginTask") !== false ? "You can use <code>\$this->getOwner()->getServer()</code> to get\n\t\t\t\t\t\t\tthe <code>Server</code> instance instead." : "You can pass <code>\$this->getServer()</code> from the plugin object to\n\t\t\t\t\t\t\tyour current class's constructor.")) . "</li></ul>");
         }
         if ($isMain) {
             if (preg_match_all("#\\\$this->config[ \t\r\n]?=[ \t\r\n]?new[ \t\r\n]+config[ \t\r\n]?\\(#i", $contents)) {
                 $result->warning("<code>PluginBase::\$config</code> is already defined in PocketMine\n\t\t\t\t\t\tPluginBase class. Strange errors will occur if you override\n\t\t\t\t\t\t<code>\$this->config</code> yourself. For example, when you decide to use\n\t\t\t\t\t\t<code>\$this->saveDefaultConfig()</code> later, it will not work.<br>\n\t\t\t\t\t\t<ul><li>You are recommended to improve this by renaming <code>\$this->config</code>\n\t\t\t\t\t\tto something else, or to use <code>\$this->saveDefaultConfig()</code> and related\n\t\t\t\t\t\tfunctions.</li></ul>");
             }
         }
     }
     return $result;
 }

 /**
  * @param string $data
  * @param string $format
  * @param array  $context
  *
  * @return mixed
  */
 public function decode($data, $format, array $context = array())
 {
     if ($this->native) {
         return yaml_parse($data);
     }
     return $this->decoder->parse($data);
 }

 public function __invoke($data)
 {
     set_error_handler($this->generateErrorHandler($data));
     $parsed = yaml_parse($data);
     restore_error_handler();
     return $parsed;
 }

 public static function decode($yaml)
 {
     $data = yaml_parse($yaml, 0, $ndocs, ['DateTime' => 'self::bsonSerialize', 'Timestamp' => 'self::bsonSerialize', 'ObjectID' => 'self::bsonSerialize', 'Binary' => 'self::bsonSerialize', 'Javascript' => 'self::bsonSerialize', 'Regex' => 'self::bsonSerialize', 'MaxKey' => 'self::bsonSerialize', 'MinKey' => 'self::bsonSerialize']);
     if (!is_array($data)) {
         throw new \Exception('Not yaml format');
     }
     return $data;
 }

 private static function _config()
 {
     $configFile = self::_configFile();
     if (file_exists($configFile)) {
         $config = yaml_parse(@file_get_contents($configFile));
     }
     return (array) $config;
 }

 public static function parse($content)
 {
     if (self::$native === false) {
         $yaml = new \Symfony\Component\Yaml\Yaml();
         return new Collection($yaml->parse($content));
     } else {
         return new Collection(yaml_parse($content));
     }
 }

 /**
  * Loads in the given file and parses it.
  *
  * @param string $file File to load
  *
  * @return string|array|stdClass The parsed file data
  *
  * @since              0.2.4
  * @codeCoverageIgnore
  */
 protected function loadFile($file = null)
 {
     $this->file = $file;
     $contents = $this->parseVars(Utils::getContent($file));
     if (extension_loaded('yaml')) {
         return yaml_parse($contents);
     }
     return YamlParser::parse($contents);
 }

 /**
  * Loads configuration from YAML.
  *
  * @param   mixed   $source
  *
  * @return  array
  */
 public function load($source)
 {
     if (is_resource($source)) {
         $source = stream_get_contents($source);
     } elseif (file_exists($source)) {
         $source = file_get_contents($source);
     }
     return yaml_parse($source);
 }

 public static function loadString($input)
 {
     if (extension_loaded('yaml')) {
         return yaml_parse($input);
     }
     sfYaml::setSpecVersion('1.1');
     // more compatible
     $parser = new sfYamlParser();
     return $parser->parse($input);
 }