# Abstract class Phalcon\\Db\\Adapter
# Abstract class **Phalcon\\Db\\Adapter**
*implements*[*Phalcon\\Events\\EventsAwareInterface*](#)
Base class for Phalcon\\Db adapters
### Methods
public **getDialectType** ()
Name of the dialect used
public **getType** ()
Type of database system the adapter is used for
public **getSqlVariables** ()
Active SQL bound parameter variables
public **\_\_construct** (*unknown* $descriptor)
Phalcon\\Db\\Adapter constructor
public **setEventsManager** (*unknown* $eventsManager)
Sets the event manager
public **getEventsManager** ()
Returns the internal event manager
public **setDialect** (*unknown* $dialect)
Sets the dialect used to produce the SQL
public **getDialect** ()
Returns internal dialect instance
public *array***fetchOne** (*string* $sqlQuery, \[*int* $fetchMode\], \[*array* $bindParams\], \[*array* $bindTypes\])
Returns the first row in a SQL query result
```
<pre class="calibre14">```
<?php
//Getting first robot
$robot = $connection->fecthOne("SELECT * FROM robots");
print_r($robot);
//Getting first robot with associative indexes only
$robot = $connection->fecthOne("SELECT * FROM robots", Phalcon\Db::FETCH_ASSOC);
print_r($robot);
```
```
public *array***fetchAll** (*string* $sqlQuery, \[*int* $fetchMode\], \[*array* $bindParams\], \[*array* $bindTypes\])
Dumps the complete result of a query into an array
```
<pre class="calibre14">```
<?php
//Getting all robots with associative indexes only
$robots = $connection->fetchAll("SELECT * FROM robots", Phalcon\Db::FETCH_ASSOC);
foreach ($robots as $robot) {
print_r($robot);
}
//Getting all robots that contains word "robot" withing the name
$robots = $connection->fetchAll("SELECT * FROM robots WHERE name LIKE :name",
Phalcon\Db::FETCH_ASSOC,
array('name' => '%robot%')
);
foreach($robots as $robot){
print_r($robot);
}
```
```
public \*string|\***fetchColumn** (*string* $sqlQuery, \[*array* $placeholders\], \[*int|string* $column\])
Returns the n'th field of first row in a SQL query result
```
<pre class="calibre14">```
<?php
//Getting count of robots
$robotsCount = $connection->fetchColumn("SELECT count(*) FROM robots");
print_r($robotsCount);
//Getting name of last edited robot
$robot = $connection->fetchColumn("SELECT id, name FROM robots order by modified desc", 1);
print_r($robot);
```
```
public *boolean***insert** (*string|array* $table, *array* $values, \[*array* $fields\], \[*array* $dataTypes\])
Inserts data into a table using custom RBDM SQL syntax
```
<pre class="calibre14">```
<?php
// Inserting a new robot
$success = $connection->insert(
"robots",
array("Astro Boy", 1952),
array("name", "year")
);
// Next SQL sentence is sent to the database system
INSERT INTO `robots` (`name`, `year`) VALUES ("Astro boy", 1952);
```
```
public *boolean***insertAsDict** (*string* $table, *array* $data, \[*array* $dataTypes\])
Inserts data into a table using custom RBDM SQL syntax
```
<pre class="calibre14">```
<?php
//Inserting a new robot
$success = $connection->insertAsDict(
"robots",
array(
"name" => "Astro Boy",
"year" => 1952
)
);
//Next SQL sentence is sent to the database system
INSERT INTO `robots` (`name`, `year`) VALUES ("Astro boy", 1952);
```
```
public *boolean***update** (*string|array* $table, *array* $fields, *array* $values, \[*string|array* $whereCondition\], \[*array* $dataTypes\])
Updates data on a table using custom RBDM SQL syntax
```
<pre class="calibre14">```
<?php
//Updating existing robot
$success = $connection->update(
"robots",
array("name"),
array("New Astro Boy"),
"id = 101"
);
//Next SQL sentence is sent to the database system
UPDATE `robots` SET `name` = "Astro boy" WHERE id = 101
//Updating existing robot with array condition and $dataTypes
$success = $connection->update(
"robots",
array("name"),
array("New Astro Boy"),
array(
'conditions' => "id = ?",
'bind' => array($some_unsafe_id),
'bindTypes' => array(PDO::PARAM_INT) //use only if you use $dataTypes param
),
array(PDO::PARAM_STR)
);
```
```
Warning! If $whereCondition is string it not escaped.
public *boolean***updateAsDict** (*string* $table, *array* $data, \[*string* $whereCondition\], \[*array* $dataTypes\])
Updates data on a table using custom RBDM SQL syntax Another, more convenient syntax
```
<pre class="calibre14">```
<?php
//Updating existing robot
$success = $connection->update(
"robots",
array(
"name" => "New Astro Boy"
),
"id = 101"
);
//Next SQL sentence is sent to the database system
UPDATE `robots` SET `name` = "Astro boy" WHERE id = 101
```
```
public *boolean***delete** (*string|array* $table, \[*string* $whereCondition\], \[*array* $placeholders\], \[*array* $dataTypes\])
Deletes data from a table using custom RBDM SQL syntax
```
<pre class="calibre14">```
<?php
//Deleting existing robot
$success = $connection->delete(
"robots",
"id = 101"
);
//Next SQL sentence is generated
DELETE FROM `robots` WHERE `id` = 101
```
```
public *string***getColumnList** (*array* $columnList)
Gets a list of columns
public **limit** (*unknown* $sqlQuery, *unknown* $number)
Appends a LIMIT clause to $sqlQuery argument
```
<pre class="calibre14">```
<?php
echo $connection->limit("SELECT * FROM robots", 5);
```
```
public **tableExists** (*unknown* $tableName, \[*unknown* $schemaName\])
Generates SQL checking for the existence of a schema.table
```
<pre class="calibre14">```
<?php
var_dump($connection->tableExists("blog", "posts"));
```
```
public **viewExists** (*unknown* $viewName, \[*unknown* $schemaName\])
Generates SQL checking for the existence of a schema.view
```
<pre class="calibre14">```
<?php
var_dump($connection->viewExists("active_users", "posts"));
```
```
public **forUpdate** (*unknown* $sqlQuery)
Returns a SQL modified with a FOR UPDATE clause
public **sharedLock** (*unknown* $sqlQuery)
Returns a SQL modified with a LOCK IN SHARE MODE clause
public **createTable** (*unknown* $tableName, *unknown* $schemaName, *unknown* $definition)
Creates a table
public **dropTable** (*unknown* $tableName, \[*unknown* $schemaName\], \[*unknown* $ifExists\])
Drops a table from a schema/database
public *boolean***createView** (*unknown* $viewName, *array* $definition, \[*string* $schemaName\])
Creates a view
public **dropView** (*unknown* $viewName, \[*unknown* $schemaName\], \[*unknown* $ifExists\])
Drops a view
public **addColumn** (*unknown* $tableName, *unknown* $schemaName, *unknown* $column)
Adds a column to a table
public **modifyColumn** (*unknown* $tableName, *unknown* $schemaName, *unknown* $column, \[*unknown* $currentColumn\])
Modifies a table column based on a definition
public **dropColumn** (*unknown* $tableName, *unknown* $schemaName, *unknown* $columnName)
Drops a column from a table
public **addIndex** (*unknown* $tableName, *unknown* $schemaName, *unknown* $index)
Adds an index to a table
public **dropIndex** (*unknown* $tableName, *unknown* $schemaName, *unknown* $indexName)
Drop an index from a table
public **addPrimaryKey** (*unknown* $tableName, *unknown* $schemaName, *unknown* $index)
Adds a primary key to a table
public **dropPrimaryKey** (*unknown* $tableName, *unknown* $schemaName)
Drops a table's primary key
public **addForeignKey** (*unknown* $tableName, *unknown* $schemaName, *unknown* $reference)
Adds a foreign key to a table
public **dropForeignKey** (*unknown* $tableName, *unknown* $schemaName, *unknown* $referenceName)
Drops a foreign key from a table
public **getColumnDefinition** (*unknown* $column)
Returns the SQL column definition from a column
public **listTables** (\[*unknown* $schemaName\])
List all tables on a database
```
<pre class="calibre14">```
<?php
print_r($connection->listTables("blog"));
```
```
public **listViews** (\[*unknown* $schemaName\])
List all views on a database
```
<pre class="calibre14">```
<?php
print_r($connection->listViews("blog"));
```
```
public [*Phalcon\\Db\\Index*](#) \[\] **describeIndexes** (*string* $table, \[*string* $schema\])
Lists table indexes
```
<pre class="calibre14">```
<?php
print_r($connection->describeIndexes('robots_parts'));
```
```
public **describeReferences** (*unknown* $table, \[*unknown* $schema\])
Lists table references
```
<pre class="calibre14">```
<?php
print_r($connection->describeReferences('robots_parts'));
```
```
public **tableOptions** (*unknown* $tableName, \[*unknown* $schemaName\])
Gets creation options from a table
```
<pre class="calibre14">```
<?php
print_r($connection->tableOptions('robots'));
```
```
public **createSavepoint** (*unknown* $name)
Creates a new savepoint
public **releaseSavepoint** (*unknown* $name)
Releases given savepoint
public **rollbackSavepoint** (*unknown* $name)
Rollbacks given savepoint
public **setNestedTransactionsWithSavepoints** (*unknown* $nestedTransactionsWithSavepoints)
Set if nested transactions should use savepoints
public **isNestedTransactionsWithSavepoints** ()
Returns if nested transactions should use savepoints
public **getNestedTransactionSavepointName** ()
Returns the savepoint name to use for nested transactions
public **getDefaultIdValue** ()
Returns the default identity value to be inserted in an identity column
```
<pre class="calibre14">```
<?php
//Inserting a new robot with a valid default value for the column 'id'
$success = $connection->insert(
"robots",
array($connection->getDefaultIdValue(), "Astro Boy", 1952),
array("id", "name", "year")
);
```
```
public **getDefaultValue** ()
Returns the default value to make the RBDM use the default value declared in the table definition
```
<pre class="calibre14">```
<?php
//Inserting a new robot with a valid default value for the column 'year'
$success = $connection->insert(
"robots",
array("Astro Boy", $connection->getDefaultValue()),
array("name", "year")
);
```
```
public **supportSequences** ()
Check whether the database system requires a sequence to produce auto-numeric values
public **useExplicitIdValue** ()
Check whether the database system requires an explicit value for identity columns
public *array***getDescriptor** ()
Return descriptor used to connect to the active database
public *string***getConnectionId** ()
Gets the active connection unique identifier
public **getSQLStatement** ()
Active SQL statement in the object
public **getRealSQLStatement** ()
Active SQL statement in the object without replace bound paramters
public *array***getSQLBindTypes** ()
Active SQL statement in the object
|
- [索引](# "总目录")
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- [API Indice](#) »
- API参考
- API列表
- Abstract class Phalcon\Acl
- Abstract class Phalcon\Acl\Adapter
- Class Phalcon\Acl\Adapter\Memory
- Interface Phalcon\Acl\AdapterInterface
- Class Phalcon\Acl\Exception
- Class Phalcon\Acl\Resource
- Interface Phalcon\Acl\ResourceInterface
- Class Phalcon\Acl\Role
- Interface Phalcon\Acl\RoleInterface
- Class Phalcon\Annotations\Annotation
- Abstract class Phalcon\Annotations\Adapter
- Interface Phalcon\Annotations\AdapterInterface
- Class Phalcon\Annotations\Collection
- Class Phalcon\Annotations\Exception
- Class Phalcon\Annotations\Reader
- Interface Phalcon\Annotations\ReaderInterface
- Class Phalcon\Annotations\Reflection
- Class Phalcon\Assets\Collection
- Class Phalcon\Assets\Exception
- Interface Phalcon\Assets\FilterInterface
- Class Phalcon\Assets\Filters\Cssmin
- Class Phalcon\Assets\Filters\Jsmin
- Class Phalcon\Assets\Filters\None
- Class Phalcon\Assets\Inline
- Class Phalcon\Assets\Inline\Css
- Class Phalcon\Assets\Inline\Js
- Class Phalcon\Assets\Manager
- Class Phalcon\Assets\Resource
- Class Phalcon\Assets\Resource\Css
- Class Phalcon\Assets\Resource\Js
- Abstract class Phalcon\Cache\Backend
- Class Phalcon\Cache\Backend\Apc
- Class Phalcon\Cache\Backend\File
- Class Phalcon\Cache\Backend\Libmemcached
- Class Phalcon\Cache\Backend\Memcache
- Class Phalcon\Cache\Backend\Memory
- Class Phalcon\Cache\Backend\Mongo
- Class Phalcon\Cache\Backend\Redis
- Class Phalcon\Cache\Backend\Xcache
- Interface Phalcon\Cache\BackendInterface
- Class Phalcon\Cache\Exception
- Class Phalcon\Cache\Frontend\Base64
- Class Phalcon\Cache\Frontend\Data
- Class Phalcon\Cache\Frontend\Igbinary
- Class Phalcon\Cache\Frontend\Json
- Class Phalcon\Cache\Frontend\None
- Class Phalcon\Cache\Frontend\Output
- Interface Phalcon\Cache\FrontendInterface
- Class Phalcon\Cache\Multiple
- Class Phalcon\Cli\Router\Route
- Class Phalcon\Config
- Class Phalcon\Config\Adapter\Ini
- Class Phalcon\Config\Adapter\Json
- Class Phalcon\Config\Adapter\Php
- Class Phalcon\Config\Adapter\Yaml
- Class Phalcon\Config\Exception
- Class Phalcon\Crypt
- Class Phalcon\Crypt\Exception
- Interface Phalcon\CryptInterface
- Abstract class Phalcon\Db
- Abstract class Phalcon\Db\Adapter
- Interface Phalcon\Db\AdapterInterface
- Class Phalcon\Db\Column
- Interface Phalcon\Db\ColumnInterface
- Abstract class Phalcon\Db\Dialect
- Interface Phalcon\Db\DialectInterface
- Class Phalcon\Db\Exception
- Class Phalcon\Db\Index
- Interface Phalcon\Db\IndexInterface
- Class Phalcon\Db\Profiler
- Class Phalcon\Db\RawValue
- Class Phalcon\Db\Reference
- Interface Phalcon\Db\ReferenceInterface
- Class Phalcon\Db\Result\Pdo
- Interface Phalcon\Db\ResultInterface
- Class Phalcon\Debug
- Class Phalcon\Debug\Dump
- Class Phalcon\Debug\Exception
- Interface Phalcon\DiInterface
- Abstract class Phalcon\Dispatcher
- Interface Phalcon\DispatcherInterface
- Class Phalcon\Escaper
- Class Phalcon\Escaper\Exception
- Interface Phalcon\EscaperInterface
- Class Phalcon\Events\Event
- Interface Phalcon\Events\EventsAwareInterface
- Class Phalcon\Events\Exception
- Class Phalcon\Events\Manager
- Interface Phalcon\Events\ManagerInterface
- Class Phalcon\Exception
- Class Phalcon\Filter
- Class Phalcon\Filter\Exception
- Interface Phalcon\Filter\UserFilterInterface
- Interface Phalcon\FilterInterface
- Abstract class Phalcon\Flash
- Class Phalcon\Flash\Direct
- Class Phalcon\Flash\Exception
- Class Phalcon\Flash\Session
- Interface Phalcon\FlashInterface
- Class Phalcon\Forms\Form
- Abstract class Phalcon\Forms\Element
- Class Phalcon\Forms\Exception
- Class Phalcon\Forms\Manager
- Class Phalcon\Http\Cookie
- Class Phalcon\Http\Cookie\Exception
- Class Phalcon\Http\Request
- Class Phalcon\Http\Request\Exception
- Class Phalcon\Http\Request\File
- Interface Phalcon\Http\Request\FileInterface
- Interface Phalcon\Http\RequestInterface
- Class Phalcon\Http\Response
- Class Phalcon\Http\Response\Cookies
- Interface Phalcon\Http\Response\CookiesInterface
- Class Phalcon\Http\Response\Exception
- Class Phalcon\Http\Response\Headers
- Interface Phalcon\Http\Response\HeadersInterface
- Interface Phalcon\Http\ResponseInterface
- Class Phalcon\Image
- Abstract class Phalcon\Image\Adapter
- Class Phalcon\Image\Adapter\Imagick
- Interface Phalcon\Image\AdapterInterface
- Class Phalcon\Image\Exception
- Class Phalcon\Kernel
- Class Phalcon\Loader
- Class Phalcon\Loader\Exception
- Abstract class Phalcon\Logger
- Abstract class Phalcon\Logger\Adapter
- Class Phalcon\Logger\Adapter\File
- Class Phalcon\Logger\Adapter\Firephp
- Class Phalcon\Logger\Adapter\Stream
- Class Phalcon\Logger\Adapter\Syslog
- Interface Phalcon\Logger\AdapterInterface
- Class Phalcon\Logger\Exception
- Abstract class Phalcon\Logger\Formatter
- Interface Phalcon\Logger\FormatterInterface
- Class Phalcon\Logger\Item
- Class Phalcon\Logger\Multiple
- Class Phalcon\Mvc\Application
- Class Phalcon\Mvc\Application\Exception
- Abstract class Phalcon\Mvc\Collection
- Abstract class Phalcon\Mvc\Collection\Behavior
- Class Phalcon\Mvc\Collection\Behavior\SoftDelete
- Class Phalcon\Mvc\Collection\Behavior\Timestampable
- Interface Phalcon\Mvc\Collection\BehaviorInterface
- Class Phalcon\Mvc\Collection\Document
- Class Phalcon\Mvc\Collection\Exception
- Class Phalcon\Mvc\Collection\Manager
- Interface Phalcon\Mvc\Collection\ManagerInterface
- Interface Phalcon\Mvc\CollectionInterface
- Abstract class Phalcon\Mvc\Controller
- Interface Phalcon\Mvc\ControllerInterface
- Class Phalcon\Mvc\Dispatcher
- Class Phalcon\Mvc\Dispatcher\Exception
- Interface Phalcon\Mvc\DispatcherInterface
- Interface Phalcon\Mvc\EntityInterface
- Class Phalcon\Mvc\Micro
- Class Phalcon\Mvc\Micro\Collection
- Interface Phalcon\Mvc\Micro\CollectionInterface
- Class Phalcon\Mvc\Micro\Exception
- Class Phalcon\Mvc\Micro\LazyLoader
- Interface Phalcon\Mvc\Micro\MiddlewareInterface
- Abstract class Phalcon\Mvc\Model
- Abstract class Phalcon\Mvc\Model\Behavior
- Class Phalcon\Mvc\Model\Criteria
- Interface Phalcon\Mvc\Model\CriteriaInterface
- Class Phalcon\Mvc\Model\Exception
- Class Phalcon\Mvc\Model\Manager
- Interface Phalcon\Mvc\Model\ManagerInterface
- Class Phalcon\Mvc\Model\Message
- Interface Phalcon\Mvc\Model\MessageInterface
- Abstract class Phalcon\Mvc\Model\MetaData
- Interface Phalcon\Mvc\Model\MetaDataInterface
- Class Phalcon\Mvc\Model\Query
- Interface Phalcon\Mvc\Model\QueryInterface
- Class Phalcon\Mvc\Model\Relation
- Interface Phalcon\Mvc\Model\RelationInterface
- Interface Phalcon\Mvc\Model\ResultInterface
- Abstract class Phalcon\Mvc\Model\Resultset
- Abstract class Phalcon\Mvc\Model\Validator
- Interface Phalcon\Mvc\Model\ResultsetInterface
- Class Phalcon\Mvc\Model\Row
- Class Phalcon\Mvc\Model\Transaction
- Interface Phalcon\Mvc\Model\TransactionInterface
- Class Phalcon\Mvc\Model\ValidationFailed
- Interface Phalcon\Mvc\ModelInterface
- Interface Phalcon\Mvc\ModuleDefinitionInterface
- Class Phalcon\Mvc\Router
- Class Phalcon\Mvc\Router\Annotations
- Class Phalcon\Mvc\Router\Exception
- Class Phalcon\Mvc\Router\Group
- Interface Phalcon\Mvc\Router\GroupInterface
- Class Phalcon\Mvc\Router\Route
- Interface Phalcon\Mvc\Router\RouteInterface
- Interface Phalcon\Mvc\RouterInterface
- Class Phalcon\Mvc\Url
- Class Phalcon\Mvc\Url\Exception
- Interface Phalcon\Mvc\UrlInterface
- Class Phalcon\Mvc\User\Component
- Class Phalcon\Mvc\User\Module
- Class Phalcon\Mvc\User\Plugin
- Class Phalcon\Mvc\View
- Abstract class Phalcon\Mvc\View\Engine
- Interface Phalcon\Mvc\View\EngineInterface
- Class Phalcon\Mvc\View\Exception
- Class Phalcon\Mvc\View\Simple
- Interface Phalcon\Mvc\ViewBaseInterface
- Interface Phalcon\Mvc\ViewInterface
- Abstract class Phalcon\Paginator\Adapter
- Class Phalcon\Paginator\Adapter\Model
- Class Phalcon\Paginator\Adapter\NativeArray
- Class Phalcon\Paginator\Adapter\QueryBuilder
- Interface Phalcon\Paginator\AdapterInterface
- Class Phalcon\Paginator\Exception
- Class Phalcon\Queue\Beanstalk
- Class Phalcon\Queue\Beanstalk\Job
- Final class Phalcon\Registry
- Class Phalcon\Security
- Class Phalcon\Security\Exception
- Abstract class Phalcon\Session
- Abstract class Phalcon\Session\Adapter
- Interface Phalcon\Session\AdapterInterface
- Class Phalcon\Session\Bag
- Interface Phalcon\Session\BagInterface
- Class Phalcon\Session\Exception
- Class Phalcon\Tag
- Class Phalcon\Tag\Exception
- Abstract class Phalcon\Tag\Select
- Abstract class Phalcon\Text
- Abstract class Phalcon\Translate
- Abstract class Phalcon\Translate\Adapter
- Class Phalcon\Translate\Adapter\Csv
- Class Phalcon\Translate\Adapter\Gettext
- Class Phalcon\Translate\Adapter\NativeArray
- Interface Phalcon\Translate\AdapterInterface
- Class Phalcon\Translate\Exception
- Class Phalcon\Validation
- Class Phalcon\Validation\Exception
- Class Phalcon\Validation\Message
- Class Phalcon\Validation\Message\Group
- Interface Phalcon\Validation\MessageInterface
- Abstract class Phalcon\Validation\Validator
- Class Phalcon\Validation\Validator\Alnum
- Class Phalcon\Validation\Validator\Alpha
- Class Phalcon\Validation\Validator\Between
- Class Phalcon\Validation\Validator\Confirmation
- Class Phalcon\Validation\Validator\Digit
- Class Phalcon\Validation\Validator\Email
- Class Phalcon\Validation\Validator\ExclusionIn
- Class Phalcon\Validation\Validator\File
- Class Phalcon\Validation\Validator\Identical
- Class Phalcon\Validation\Validator\InclusionIn
- Class Phalcon\Validation\Validator\Numericality
- Class Phalcon\Validation\Validator\PresenceOf
- Class Phalcon\Validation\Validator\Regex
- Class Phalcon\Validation\Validator\StringLength
- Class Phalcon\Validation\Validator\Uniqueness
- Class Phalcon\Validation\Validator\Url
- Interface Phalcon\Validation\ValidatorInterface
- Class Phalcon\Version
- 参考手册
- 安装（Installation）
- 教程 1：让我们通过例子来学习（Tutorial 1: Let’s learn by example）
- 教程 2：Introducing INVO（Tutorial 2: Introducing INVO）
- 教程 3: Securing INVO
- 教程 4: Using CRUDs
- 教程 5: Customizing INVO
- 教程 6: Vkuró
- 教程 7：创建简单的 REST API（Tutorial 7: Creating a Simple REST API）
- 示例列表（List of examples）
- 依赖注入与服务定位器（Dependency Injection/Service Location）
- MVC 架构（The MVC Architecture）
- 使用控制器（Using Controllers）
- 使用模型（Working with Models）
- 模型元数据（Models Meta-Data）
- 事务管理（Model Transactions）
- Phalcon 查询语言（Phalcon Query Language (PHQL)）
- 缓存对象关系映射（Caching in the ORM）
- 对象文档映射 ODM (Object-Document Mapper)
- 使用视图（Using Views）
- 视图助手（View Helpers）
- 资源文件管理（Assets Management）
- Volt 模版引擎（Volt: Template Engine）
- MVC 应用（MVC Applications）
- 路由（Routing）
- 调度控制器（Dispatching Controllers）
- 微应用（Micro Applications）
- 使用命名空间（Working with Namespaces）
- 事件管理器（Events Manager）
- Request Environment
- 返回响应（Returning Responses）
- Cookie 管理（Cookies Management）
- 生成 URL 和 路径（Generating URLs and Paths）
- 闪存消息（Flashing Messages）
- 使用 Session 存储数据（Storing data in Session）
- 过滤与清理（Filtering and Sanitizing）
- 上下文编码（Contextual Escaping）
- 验证（Validation）
- 表单（Forms）
- 读取配置（Reading Configurations）
- 分页（Pagination）
- 使用缓存提高性能（Improving Performance with Cache）
- 安全（Security）
- Encryption/Decryption
- 访问控制列表 ACL（Access Control Lists ACL）
- 多语言支持（Multi-lingual Support）
- Universal Class Loader
- 日志记录（Logging）
- 注释解析器（Annotations Parser）
- 命令行应用（Command Line Applications）
- 队列（Queueing）
- 数据库抽象层（Database Abstraction Layer）
- 国际化（Internationalization）
- 数据库迁移（Database Migrations）
- 调试应用程序（Debugging Applications）
- Phalcon 开发工具（Phalcon Developer Tools）
- 提高性能：下一步该做什么？（Increasing Performance: What’s next?）
- 单元测试（Unit testing）
- 授权（License）