\PlgSystemDebug

Joomla! Debug plugin

Synopsis

class PlgSystemDebug extends JPlugin {

• // members
• protected  $linkFormat;
• private  $debugLang;
• private  $logEntries;
• private  $sqlShowProfiles;
• private  $sqlShowProfileEach;
• private  $explains;
• private  $totalQueries;
• // Inherited members from JPlugin
• public JRegistry  $params;
• protected  $_name;
• protected  $_type;
• protected  $autoloadLanguage;
• // Inherited members from JEvent
• protected   $_subject;
• // Inherited members from JObject
• protected  $_errors;
• // methods
• public void __construct()
• public void onAfterDispatch()
• public void __destruct()
• private boolean isAuthorisedDisplayDebug()
• protected string display()
• protected string displaySession()
• protected string displayErrors()
• protected string displayProfileInformation()
• protected string displayMemoryUsage()
• protected string displayQueries()
• protected string renderBars()
• protected string tableToHtml()
• public void mysqlDisconnectHandler()
• protected string displayLanguageFilesInError()
• protected string displayLanguageFilesLoaded()
• protected string displayUntranslatedStrings()
• protected string highlightQuery()
• protected string renderBacktrace()
• protected string formatLink()
• public void logger()
• protected string displayLogs()
• // Inherited methods from JPlugin
• public void __construct()
• public boolean loadLanguage()
• // Inherited methods from JEvent
• public void __construct()
• public mixed update()
• // Inherited methods from JObject
• public void __construct()
• public string __toString()
• public mixed def()
• public mixed get()
• public array getProperties()
• public string getError()
• public array getErrors()
• public mixed set()
• public boolean setProperties()
• public void setError()
}


Hierarchy

Extends

• JPlugin

Tasks

Tasks

Line	Task
337	set with js.. ?

Members

private

• $debugLang — boolean
  True if debug lang is on.
• $explains — array
  Holds all EXPLAIN EXTENDED for all queries
• $logEntries — array
  Holds log entries handled by the plugin.
• $sqlShowProfileEach — array
  Holds all SHOW PROFILE FOR QUERY n, indexed by n-1
• $sqlShowProfiles — array
  Holds SHOW PROFILES of queries
• $totalQueries — int
  Holds total amount of executed queries

protected

• $_errors — array
  An array of error messages or Exception objects.
• $_name — string
  The name of the plugin
• $_subject —
  Event object to observe.
• $_type — string
  The plugin type
• $autoloadLanguage — boolean
  Affects constructor behavior. If true, language files will be loaded automatically.
• $linkFormat

public

• $params — JRegistry
  A JRegistry object holding the parameters for the plugin

Methods

private

• isAuthorisedDisplayDebug() — Method to check if the current user is allowed to see the debug information or not.

protected

• display() — General display method.
• displayErrors() — Display errors.
• displayLanguageFilesInError() — Displays errors in language files.
• displayLanguageFilesLoaded() — Display loaded language files.
• displayLogs() — Display log messages
• displayMemoryUsage() — Display memory usage
• displayProfileInformation() — Display profile information.
• displayQueries() — Display logged queries.
• displaySession() — Display session information.
• displayUntranslatedStrings() — Display untranslated language strings.
• formatLink() — Replaces the Joomla! root with "JROOT" to improve readability.
• highlightQuery() — Simple highlight for SQL queries.
• renderBacktrace() — Render the backtrace.
• renderBars()
• tableToHtml()

public

• __construct() — Constructor.
• __destruct() — Show the debug info
• logger() — Store log messages so they can be displayed later.
• mysqlDisconnectHandler() — Disconnect-handler for database to collect profiling and explain information
• onAfterDispatch() — Add the CSS for debug. We can't do this in the constructor because stuff breaks.

Inherited from JPlugin

public

• loadLanguage() — Loads the plugin language file

Inherited from JEvent

public

• update() — Method to trigger events.

Inherited from JObject

public

• __toString() — Magic method to convert the object to a string gracefully.
• def() — Sets a default value if not alreay assigned
• get() — Returns a property of the object or the default value if the property is not set.
• getError() — Get the most recent error message.
• getErrors() — Return all errors, if any.
• getProperties() — Returns an associative array of object properties.
• set() — Modifies a property of the object, creating it if it does not already exist.
• setError() — Add an error message.
• setProperties() — Set the object properties based on a named array/hash.