Class Connection

Representation of database connection.

Common configuration: (see also driver specific configuration)

tablePrefix => prefix for table names
lazy (bool) => If TRUE, connection will be established only when required.
result - detectTypes (bool) => Detect column types automatically - formatDate => Date/time format (empty for DateTime instance).
rowClass => Name of class to use as a row class.

Neevo\Connection implements Neevo\ObservableInterface, ArrayAccess

Namespace: Neevo
Author: Smasty
Located at Neevo/Connection.php

Methods summary

`public`	# `__construct( array\|string\|Traversable\|PDO $config, Neevo\Cache\StorageInterface $cache = null )` Establishes a connection. Establishes a connection. Parameters `$config` `array\|string\|Traversable\|PDO` $config `$cache` `Neevo\Cache\StorageInterface` $cache Throws `InvalidArgumentException`
`public`	# `__destruct( )` Closes database connection. Closes database connection.
`public`	# `connect( )` Opens database connection. Opens database connection.
`public mixed`	# `getConfig( string $key = null )` Returns configuration. Returns configuration. Parameters `$key` `string` $key Returns `mixed`
`public string`	# `getPrefix( )` Returns defined table prefix. Returns defined table prefix. Returns `string`
`public Neevo\DriverInterface`	# `getDriver( )` Returns the current driver instance. Returns the current driver instance. Returns `Neevo\DriverInterface`
`public string`	# `getParser( )` Returns the current parser class name. Returns the current parser class name. Returns `string`
`public Neevo\Cache\StorageInterface`	# `getCache( )` Returns the current cache storage instance. Returns the current cache storage instance. Returns `Neevo\Cache\StorageInterface`
`public`	# `setCache( Neevo\Cache\StorageInterface $cache )` Sets the cache storage. Sets the cache storage. Parameters `$cache` `Neevo\Cache\StorageInterface` $cache
`public`	# `attachObserver( Neevo\ObserverInterface $observer, integer $event )` Attaches given observer to given $event. Attaches given observer to given $event. Parameters `$observer` `Neevo\ObserverInterface` $observer `$event` `integer` $event Implementation of `Neevo\ObservableInterface::attachObserver()`
`public`	# `detachObserver( Neevo\ObserverInterface $observer )` Detaches given observer. Detaches given observer. Parameters `$observer` `Neevo\ObserverInterface` $observer Implementation of `Neevo\ObservableInterface::detachObserver()`
`public`	# `notifyObservers( integer $event )` Notifies all observers attached to given event. Notifies all observers attached to given event. Parameters `$event` `integer` $event Implementation of `Neevo\ObservableInterface::notifyObservers()`
`public mixed`	# `offsetGet( string $key )` Returns configuration value. Returns configuration value. Parameters `$key` `string` $key Returns `mixed` Implementation of `ArrayAccess::offsetGet()`
`public boolean`	# `offsetExists( mixed $key )` Checks if configuration value exists. Checks if configuration value exists. Parameters `$key` `mixed` $key Returns `boolean` Implementation of `ArrayAccess::offsetExists()`
`public static`	# `alias( array & $config, string $key, string $alias )` Creates an alias for configuration value. Creates an alias for configuration value. Parameters `$config` `array` $config Passed by reference `$key` `string` $key `$alias` `string` $alias Alias of $key
`protected`	# `setDriver( string $driver )` Sets the driver and statement parser. Sets the driver and statement parser. Parameters `$driver` `string` $driver Throws `Neevo\DriverException`
`protected boolean`	# `isDriver( string $class )` Checks wether the given class is valid Neevo driver. Checks wether the given class is valid Neevo driver. Parameters `$class` `string` $class Returns `boolean`
`protected boolean`	# `isParser( string $class )` Checks wether the given class is valid Neevo statement parser. Checks wether the given class is valid Neevo statement parser. Parameters `$class` `string` $class Returns `boolean`

Methods inherited from ArrayAccess

offsetSet(), offsetUnset()

Magic methods summary