DB Class Reference

Public Member Functions
	factory ($type)
	connect ($dsn, $options=false)
	apiVersion ()
	isError ($value)
	isWarning ($value)
	parseDSN ($dsn)
	assertExtension ($name)

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Detailed Description

The main "DB" class is simply a container class with some static methods for creating DB objects as well as some utility functions common to all parts of DB.

Definition at line 101 of file adodb-pear.inc.php.

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Member Function Documentation

apiVersion

(

)

Return the DB API version

Returns:

int the DB API version number

Definition at line 199 of file adodb-pear.inc.php.

assertExtension

(

$

name

)

Load a PHP database extension if it is not loaded already.

public

Parameters:

$name

the base name of the extension (without the .so or .dll suffix)

Returns:

bool true if the extension was already or successfully loaded, false if it could not be loaded

Definition at line 361 of file adodb-pear.inc.php.

connect	(	$	dsn,
		$	options = false
	)

Create a new DB object and connect to the specified database

Parameters:

$dsn	mixed "data source name", see the DB::parseDSN method for a description of the dsn format. Can also be specified as an array of the format returned by DB::parseDSN.
$options	mixed if boolean (or scalar), tells whether this connection should be persistent (for backends that support this). This parameter can also be an array of options, see DB_common::setOption for more information on connection options.

Returns:

object a newly created DB connection object, or a DB error object on error

See also:

DB::parseDSN

DB::isError

Definition at line 139 of file adodb-pear.inc.php.

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factory

(

$

type

)

Create a new DB object for the specified database type

Parameters:

$type

string database type, for example "mysql"

Returns:

object a newly created DB object, or a DB error code on error

Definition at line 112 of file adodb-pear.inc.php.

isError

(

$

value

)

Tell whether a result code from a DB method is an error

Parameters:

$value

int result code

Returns:

bool whether $value is an error

Definition at line 211 of file adodb-pear.inc.php.

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isWarning

(

$

value

)

Tell whether a result code from a DB method is a warning. Warnings differ from errors in that they are generated by DB, and are not fatal.

Parameters:

$value

mixed result value

Returns:

bool whether $value is a warning

Definition at line 229 of file adodb-pear.inc.php.

parseDSN

(

$

dsn

)

Definition at line 270 of file adodb-pear.inc.php.

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The documentation for this class was generated from the following file:

• C:/xampp/htdocs/moodle/lib/adodb/adodb-pear.inc.php