Error Info: Array ( [0] => HY000 [1] => 2002 [2] => Connection refused )
in /var/www/odezhda/public/vendor/yiisoft/yii2/db/Connection.php at line 705
if ($enableProfiling) { Yii::endProfile($token, __METHOD__); } } catch (\PDOException $e) { if ($enableProfiling) { Yii::endProfile($token, __METHOD__); } throw new Exception($e->getMessage(), $e->errorInfo, (int) $e->getCode(), $e); } } /** * Closes the currently active DB connection. * It does nothing if the connection is already closed. */ public function close() {
* Returns the PDO instance for the currently active master connection. * This method will open the master DB connection and then return [[pdo]]. * @return PDO the PDO instance for the currently active master connection. */ public function getMasterPdo() { $this->open(); return $this->pdo; } /** * Returns the currently active slave connection. * If this method is called for the first time, it will try to open a slave connection when [[enableSlaves]] is true.
* is available and `$fallbackToMaster` is false. */ public function getSlavePdo($fallbackToMaster = true) { $db = $this->getSlave(false); if ($db === null) { return $fallbackToMaster ? $this->getMasterPdo() : null; } return $db->pdo; } /**
if ($this->db->getTransaction()) { // master is in a transaction. use the same connection. $forRead = false; } if ($forRead || $forRead === null && $this->db->getSchema()->isReadQuery($sql)) { $pdo = $this->db->getSlavePdo(); } else { $pdo = $this->db->getMasterPdo(); } try { $this->pdoStatement = $pdo->prepare($sql);
Yii::debug('Query result served from cache', 'yii\db\Command::query'); return $result[0]; } } } $this->prepare(true); try { $profile and Yii::beginProfile($rawSql, 'yii\db\Command::query'); $this->internalExecute($rawSql);
* @return array all rows of the query result. Each array element is an array representing a row of data. * An empty array is returned if the query results in nothing. * @throws Exception execution failed */ public function queryAll($fetchMode = null) { return $this->queryInternal('fetchAll', $fetchMode); } /** * Executes the SQL statement and returns the first row of the result. * This method is best used when only the first row of result is needed for a query. * @param int $fetchMode the result fetch mode. Please refer to [PHP manual](https://secure.php.net/manual/en/pdostatement.setfetchmode.php)
* @throws \Exception if DB query fails */ protected function findColumns($table) { $sql = 'SHOW FULL COLUMNS FROM ' . $this->quoteTableName($table->fullName); try { $columns = $this->db->createCommand($sql)->queryAll(); } catch (\Exception $e) { $previous = $e->getPrevious(); if ($previous instanceof \PDOException && strpos($previous->getMessage(), 'SQLSTATE[42S02') !== false) { // table does not exist // https://dev.mysql.com/doc/refman/5.5/en/error-messages-server.html#error_er_bad_table_error return false;
*/ protected function loadTableSchema($name) { $table = new TableSchema(); $this->resolveTableNames($table, $name); if ($this->findColumns($table)) { $this->findConstraints($table); return $table; } return null; }
} $rawName = $this->getRawTableName($name); if (!isset($this->_tableMetadata[$rawName])) { $this->loadTableMetadataFromCache($cache, $rawName); } if ($refresh || !array_key_exists($type, $this->_tableMetadata[$rawName])) { $this->_tableMetadata[$rawName][$type] = $this->{'loadTable' . ucfirst($type)}($rawName); $this->saveTableMetadataToCache($cache, $rawName); } return $this->_tableMetadata[$rawName][$type]; }
* @param string $name table name. The table name may contain schema name if any. Do not quote the table name. * @param bool $refresh whether to reload the table schema even if it is found in the cache. * @return TableSchema|null table metadata. `null` if the named table does not exist. */ public function getTableSchema($name, $refresh = false) { return $this->getTableMetadata($name, 'schema', $refresh); } /** * Returns the metadata for all tables in the database. * @param string $schema the schema of the tables. Defaults to empty string, meaning the current or default schema name. * @param bool $refresh whether to fetch the latest available table schemas. If this is `false`,
* @throws InvalidConfigException if the table for the AR class does not exist. */ public static function getTableSchema() { $tableSchema = static::getDb() ->getSchema() ->getTableSchema(static::tableName()); if ($tableSchema === null) { throw new InvalidConfigException('The table does not exist: ' . static::tableName()); } return $tableSchema;
protected static function filterValidColumnNames($db, array $aliases) { $columnNames = []; $tableName = static::tableName(); $quotedTableName = $db->quoteTableName($tableName); foreach (static::getTableSchema()->getColumnNames() as $columnName) { $columnNames[] = $columnName; $columnNames[] = $db->quoteColumnName($columnName); $columnNames[] = "$tableName.$columnName"; $columnNames[] = $db->quoteSql("$quotedTableName.[[$columnName]]"); foreach ($aliases as $tableAlias) { $columnNames[] = "$tableAlias.$columnName";
* @internal */ protected static function filterCondition(array $condition, array $aliases = []) { $result = []; $db = static::getDb(); $columnNames = static::filterValidColumnNames($db, $aliases); foreach ($condition as $key => $value) { if (is_string($key) && !in_array($db->quoteSql($key), $columnNames, true)) { throw new InvalidArgumentException('Key "' . $key . '" is not a column name and can not be used as a filter'); } $result[$key] = is_array($value) ? array_values($value) : $value;
$condition = [$pk => is_array($condition) ? array_values($condition) : $condition]; } else { throw new InvalidConfigException('"' . get_called_class() . '" must have a primary key.'); } } elseif (is_array($condition)) { $aliases = static::filterValidAliases($query); $condition = static::filterCondition($condition, $aliases); } return $query->andWhere($condition); } /**
/** * {@inheritdoc} * @return static|null ActiveRecord instance matching the condition, or `null` if nothing matches. */ public static function findOne($condition) { return static::findByCondition($condition)->one(); } /** * {@inheritdoc} * @return static[] an array of ActiveRecord instances, or an empty array if nothing matches. */
} } } } else { if(!empty($pathInfo[0])) { $model = PrintProducts::findOne([ 'url' => $pathInfo[0] ]); if(!$model){ if (!empty($pathInfo[1])) { $model = PrintProducts::findOne([ 'ident' => $pathInfo[1] ]);
*/ public function parseRequest($request) { if ($this->enablePrettyUrl) { /* @var $rule UrlRule */ foreach ($this->rules as $rule) { $result = $rule->parseRequest($this, $request); if (YII_DEBUG) { Yii::debug([ 'rule' => method_exists($rule, '__toString') ? $rule->__toString() : get_class($rule), 'match' => $result !== false, 'parent' => null, ], __METHOD__);
* Resolves the current request into a route and the associated parameters. * @return array the first element is the route, and the second is the associated parameters. * @throws NotFoundHttpException if the request cannot be resolved. */ public function resolve() { $result = Yii::$app->getUrlManager()->parseRequest($this); if ($result !== false) { list($route, $params) = $result; if ($this->_queryParams === null) { $_GET = $params + $_GET; // preserve numeric keys } else { $this->_queryParams = $params + $this->_queryParams;
* @throws NotFoundHttpException if the requested route is invalid */ public function handleRequest($request) { if (empty($this->catchAll)) { try { list($route, $params) = $request->resolve(); } catch (UrlNormalizerRedirectException $e) { $url = $e->url; if (is_array($url)) { if (isset($url[0])) { // ensure the route is absolute $url[0] = '/' . ltrim($url[0], '/');
{ try { $this->state = self::STATE_BEFORE_REQUEST; $this->trigger(self::EVENT_BEFORE_REQUEST); $this->state = self::STATE_HANDLING_REQUEST; $response = $this->handleRequest($this->getRequest()); $this->state = self::STATE_AFTER_REQUEST; $this->trigger(self::EVENT_AFTER_REQUEST); $this->state = self::STATE_SENDING_RESPONSE; $response->send();
require __DIR__ . '/../vendor/autoload.php'; require __DIR__ . '/../vendor/yiisoft/yii2/Yii.php'; $config = require __DIR__ . '/../config/web.php'; (new yii\web\Application($config))->run();