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Developer Documentation
See Release Notes
Long Term Support Release
- Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
- Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
- PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
/lib/adodb/ -> adodb-pear.inc.php (source)
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401]
PEAR DB Emulation Layer for ADOdb. The following code is modelled on PEAR DB code by Stig Bakken <ssb@fast.no> and Tomas V.V.Cox <cox@idecnet.com>. Portions (c)1997-2002 The PHP Group.
| Copyright: | 2000-2013 John Lim |
| Copyright: | 2014 Damien Regad, Mark Newnham and the ADOdb community |
| License: | BSD-3-Clause |
| License: | LGPL-2.1-or-later |
| File Size: | 377 lines (10 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 2 files lib/adodb/adodb-errorpear.inc.php lib/adodb/adodb.inc.php |
Defines 1 class
DB:: (7 methods):
factory()
connect()
apiVersion()
isError()
isWarning()
parseDSN()
assertExtension()
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.
methods for creating DB objects as well as some utility functions
common to all parts of DB.
| factory($type) X-Ref |
| Create a new DB object for the specified database type param: $type string database type, for example "mysql" return: object a newly created DB object, or a DB error code on |
| connect($dsn, $options = false) X-Ref |
| Create a new DB object and connect to the specified database param: $dsn mixed "data source name", see the DB::parseDSN param: $options mixed if boolean (or scalar), tells whether return: object a newly created DB connection object, or a DB |
| apiVersion() X-Ref |
| Return the DB API version return: int the DB API version number |
| isError($value) X-Ref |
| Tell whether a result code from a DB method is an error param: $value int result code return: bool whether $value is an error |
| isWarning($value) X-Ref |
| 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. param: $value mixed result value return: bool whether $value is a warning |
| parseDSN($dsn) X-Ref |
| Parse a data source name param: $dsn string Data Source Name to be parsed author: Tomas V.V.Cox <cox@idecnet.com> return: array an associative array with the following keys: |
| assertExtension($name) X-Ref |
| Load a PHP database extension if it is not loaded already. param: $name the base name of the extension (without the .so or return: bool true if the extension was already or successfully |
