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This file contains database error classes. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

File Size:	446 lines (12 kb)
Included or required:	0 times
Referenced:	0 times
Includes or requires:	0 files

Defines 5 classes

DBError:: (1 method):
__construct()

DBExpectedError:: (4 methods):
  getText()
  getHTML()
  getTextContent()
  getHTMLContent()

DBConnectionError:: (9 methods):
  __construct()
  useOutputPage()
  msg()
  isLoggable()
  getHTML()
  getTextContent()
  reportHTML()
  searchForm()
  fileCachedPage()

DBQueryError:: (6 methods):
  __construct()
  getPageTitle()
  getHTMLContent()
  getTextContent()
  getTechnicalDetails()
  getFallbackMessage()

DBUnexpectedError:: (0 methods):

Class: DBError - X-Ref

Database error base class

__construct( DatabaseBase $db = null, $error ) X-Ref

Construct a database error

param: DatabaseBase $db Object which threw the error
param: string $error A simple error message to be used for debugging

Class: DBExpectedError - X-Ref

Base class for the more common types of database errors. These are known to occur
frequently, so we try to give friendly error messages for them.

getText() X-Ref

return: string

getHTML() X-Ref

return: string

getTextContent() X-Ref

return: string

getHTMLContent() X-Ref

return: string

Class: DBConnectionError - X-Ref

__construct( DatabaseBase $db = null, $error = 'unknown error' ) X-Ref

param: DatabaseBase $db Object throwing the error
param: string $error Error text

useOutputPage() X-Ref

return: bool

msg( $key, $fallback ) X-Ref

param: string $key
param: string $fallback Unescaped alternative error text in case the
return: string Unprocessed plain error text with parameters replaced

isLoggable() X-Ref

return: bool

getHTML() X-Ref

return: string Safe HTML

getTextContent() X-Ref

No description

reportHTML() X-Ref

Output the exception report using HTML.

return: void

searchForm() X-Ref

return: string

fileCachedPage() X-Ref

return: string

Class: DBQueryError - X-Ref

__construct( DatabaseBase $db, $error, $errno, $sql, $fname ) X-Ref

param: DatabaseBase $db
param: string $error
param: int|string $errno
param: string $sql
param: string $fname

getPageTitle() X-Ref

return: string

getHTMLContent() X-Ref

return: string

getTextContent() X-Ref

return: string

getTechnicalDetails() X-Ref

Make a list of technical details that can be shown to the user. This information can
aid in debugging yet may be useful to an attacker trying to exploit a security weakness
in the software or server configuration.

Thus no such details are shown by default, though if $wgShowHostnames is true, only the
full SQL query is hidden; in fact, the error message often does contain a hostname, and
sites using this option probably don't care much about "security by obscurity". Of course,
if $wgShowSQLErrors is true, the SQL query *is* shown.

return: array Keys are message keys; values are arrays of arguments for Html::element().

getFallbackMessage( $key ) X-Ref

param: string $key Message key
return: string English message text

Class: DBUnexpectedError - X-Ref

PHP Cross Reference of MediaWiki-1.24.0

/includes/db/ -> DatabaseError.php (summary)

Defines 5 classes