Class: IsterSqlConnection

Source Location: /IsterSqlConnection.php

Class Overview

IsterObject
   |
   --IsterSqlConnection

This class represents database connections.

Author(s): Ingo Schramm

Methods

Child classes:

IsterSqlQuery: This class represents database queries.

Inherited Constants

Inherited Variables

Inherited Methods

Class: IsterObject

IsterObject::IsterObject(): Constructor
IsterObject::abstractMethodError(): Report attempt to call an abstract method.
IsterObject::addLogger(): Add an IsterLogger to process log messages.
IsterObject::deleteLogger(): Delete an already registered IsterLogger.
IsterObject::getLoggerNames(): Fetch the names of all currently registered IsterLoggers.
IsterObject::getMem(): Return maximum amount of memory an application has allocated at this point.
IsterObject::log(): Trigger a log message.
IsterObject::passPHPmessage(): Catch PHP E_WARNING and E_NOTICE messages.
IsterObject::serialize(): Serialize the object.
IsterObject::setLogLocal(): Set logging local for the current object.
IsterObject::setupLogger(): Setup a logger.
IsterObject::triggerError(): Alias for log();
IsterObject::unserialize(): Unserialize the object.
IsterObject::__sleep(): Executed prior to serialize().
IsterObject::__wakeup(): Executed prior to unserialize().

Class Details

This class represents database connections.

 require_once('IsterSqlConnection.php');
 
 $con = new IsterSqlConnection('IsterSqlDriverPostgresql');
 $con->setConnection('localhost', 'testuser', 'testpass', 'testdb');
 $con->connect();
 if(! $con->isConnected() )
   die( $con->getLastError() );

copyright:	Copyright (c) 2005 Ister.ORG Ingo Schramm
author:	Ingo Schramm

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Class Methods

constructor IsterSqlConnection

IsterSqlConnection IsterSqlConnection(
string
$driver)

Constructor

Parameters:

string

$driver

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method close

boolean close(
)

Close the current connection.

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method connect

boolean connect(
[boolean
$newlink = false])

Establish a connection to the databse server.

Parameters:

boolean

$newlink

Force a new link to be created.

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method getConnection

array getConnection(
)

Return the current connection parameters.

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method getDriver

object IsterSqlDriver &getDriver(
)

Get the driver object of this connection.

return:

A reference to the driver object.

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method getLastError

string getLastError(
)

Get the last error of the driver.

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method getLink

ressource getLink(
)

Get the link ressource.

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method info

array info(
)

Get an array with information about the driver and the connection.

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method isConnected

boolean isConnected(
)

Check whether a connection is established.

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method pconnect

boolean pconnect(
)

Establish a persistent connection to the databse server.

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method setConnection

boolean setConnection(
string
$server, string
$username, string
$password, string
$db, [integer
$port = null], [string
$socket = null])

Setup the connection.

This method does not establish a connection to the database server.

Parameters:

string	$server
string	$username
string	$password
string	$db
integer	$port
string	$socket

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Documentation generated on Tue, 20 Dec 2005 11:21:10 +0100 by phpDocumentor 1.3.0RC4

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