Inheritance diagram for xmldb_key:

Public Member Functions
	__construct ($name, $type=null, $fields=array(), $reftable=null, $reffields=null)
	Creates one new xmldb_key. More...

	arr2xmldb_key ($xmlarr)
	Load data from XML to the key. More...

	calculateHash ($recursive=false)
	This function calculate and set the hash of one xmldb_key. More...

	checkName ()
	This function will check if one key name is ok or no (true/false) only lowercase a-z, 0-9 and _ are allowed. More...

	checkNameValues ($arr)
	This function will check that all the elements in one array have a correct name [a-z0-9_]. More...

	comma2array ($string)
	Returns one array of elements from one comma separated string, supporting quoted strings containing commas and concat function calls. More...

	debug ($message)
	This function will perform the central debug of all the XMLDB classes being called automatically every time one error is found. More...

	findObjectInArray ($objectname, $arr)
	Returns the position of one object in the array. More...

	fixPrevNext (&$arr)
	Reconstruct previous/next attributes. More...

	getComment ()
	This function returns the comment of one xmldb_object. More...

	getError ()
	This function will return the error detected in the object. More...

	getFields ()
	Get the key fields. More...

	getHash ()
	This function returns the hash of one xmldb_object. More...

	getName ()
	This function will return the name of the xmldb_object. More...

	getNext ()
	This function will return the name of the next xmldb_object. More...

	getPHP ()
	Returns the PHP code needed to define one xmldb_key. More...

	getPrevious ()
	This function will return the name of the previous xmldb_object. More...

	getRefFields ()
	Get the key reffields. More...

	getRefTable ()
	Get the key reftable. More...

	getType ()
	Get the key type. More...

	getXMLDBKeyName ($type)
	This function returns the correct name value for the XMLDB_KEY_XXX passed as argument. More...

	getXMLDBKeyType ($type)
	This function returns the correct XMLDB_KEY_XXX value for the string passed as argument. More...

	hasChanged ()
	This function returns true/false, if the xmldb_object has changed. More...

	isLoaded ()
	This function returns true/false, if the xmldb_object has been loaded. More...

	orderElements ($arr)
	This function will order all the elements in one array, following the previous/next rules. More...

	readableInfo ()
	Shows info in a readable format. More...

	set_attributes ($type, $fields, $reftable=null, $reffields=null)
	Set all the attributes of one xmldb_key. More...

	setChanged ($changed=true)
	This function will set the changed field of the xmldb_object. More...

	setComment ($comment)
	This function will set the comment of the xmldb_object. More...

	setFields ($fields)
	Set the key fields. More...

	setFromADOKey ($adokey)
	This function will set all the attributes of the xmldb_key object based on information passed in one ADOkey @oaram array $adokey.

	setHash ($hash)
	This function will set the hash of the xmldb_object. More...

	setLoaded ($loaded=true)
	This function will set the loaded field of the xmldb_object. More...

	setName ($name)
	This function will set the name field of the xmldb_object. More...

	setNext ($next)
	This function will set the next of the xmldb_object. More...

	setPrevious ($previous)
	This function will set the previous of the xmldb_object. More...

	setRefFields ($reffields)
	Set the key reffields. More...

	setRefTable ($reftable)
	Set the key reftable. More...

	setType ($type)
	Set the key type. More...

	validateDefinition (xmldb_table $xmldb_table=null)
	Validates the definition of objects and returns error message. More...

	xmlOutput ()
	This function will output the XML text for one key. More...

Protected Attributes
bool	$changed
	was object changed

string	$comment
	comment on object

string	$errormsg
	error message

array	$fields
	of fields

string	$hash
	hash of object

bool	$loaded
	is it loaded yet

string	$name
	name of obejct

xmldb_object	$next

xmldb_object	$previous

array	$reffields
	referenced fields

string	$reftable
	referenced table

int	$type
	type of key

Constructor & Destructor Documentation

◆ __construct()

xmldb_key::__construct	(	$name,
		$type = `null`,
		$fields = `array()`,
		$reftable = `null`,
		$reffields = `null`
	)

Creates one new xmldb_key.

Parameters

string	$name
string	$type	XMLDB_KEY_[PRIMARY\|UNIQUE\|FOREIGN\|FOREIGN_UNIQUE]
array	$fields	an array of fieldnames to build the key over
string	$reftable	name of the table the FK points to or null
array	$reffields	an array of fieldnames in the FK table or null

Member Function Documentation

◆ arr2xmldb_key()

xmldb_key::arr2xmldb_key ( $xmlarr )

Load data from XML to the key.

Parameters

array $xmlarr

Return values

bool success

◆ calculateHash()

xmldb_key::calculateHash ( $recursive = false )

This function calculate and set the hash of one xmldb_key.

Parameters

bool $recursive

◆ checkName()

xmldb_object::checkName ( )

inherited

This function will check if one key name is ok or no (true/false) only lowercase a-z, 0-9 and _ are allowed.

Return values

bool

◆ checkNameValues()

xmldb_object::checkNameValues ( $arr )

inherited

This function will check that all the elements in one array have a correct name [a-z0-9_].

Parameters

array $arr

Return values

bool

◆ comma2array()

xmldb_object::comma2array ( $string )

inherited

Returns one array of elements from one comma separated string, supporting quoted strings containing commas and concat function calls.

Parameters

string $string

Return values

array

◆ debug()

xmldb_object::debug ( $message )

inherited

This function will perform the central debug of all the XMLDB classes being called automatically every time one error is found.

Apart from the main actions performed in it (XMLDB agnostic) it looks for one function called xmldb_debug() and invokes it, passing both the message code and the whole object. So, to perform custom debugging just add such function to your libs.

Call to the external hook function can be disabled by request by defining XMLDB_SKIP_DEBUG_HOOK

Parameters

string $message

◆ findObjectInArray()

xmldb_object::findObjectInArray	(	$objectname,
		$arr
	)

inherited

Returns the position of one object in the array.

Parameters

string	$objectname
array	$arr

Return values

mixed

◆ fixPrevNext()

xmldb_object::fixPrevNext ( & $arr )

inherited

Reconstruct previous/next attributes.

Parameters

array $arr

Return values

bool	true if $arr modified

◆ getComment()

xmldb_object::getComment ( )

inherited

This function returns the comment of one xmldb_object.

Return values

string

◆ getError()

xmldb_object::getError ( )

inherited

This function will return the error detected in the object.

Return values

string

◆ getFields()

xmldb_key::getFields ( )

Get the key fields.

Return values

array

◆ getHash()

xmldb_object::getHash ( )

inherited

This function returns the hash of one xmldb_object.

Return values

string

◆ getName()

xmldb_object::getName ( )

inherited

This function will return the name of the xmldb_object.

Return values

string

◆ getNext()

xmldb_object::getNext ( )

inherited

This function will return the name of the next xmldb_object.

Return values

xmldb_object

◆ getPHP()

xmldb_key::getPHP ( )

Returns the PHP code needed to define one xmldb_key.

Return values

string

◆ getPrevious()

xmldb_object::getPrevious ( )

inherited

This function will return the name of the previous xmldb_object.

Return values

xmldb_object

◆ getRefFields()

xmldb_key::getRefFields ( )

Get the key reffields.

Return values

array reference to ref fields

◆ getRefTable()

xmldb_key::getRefTable ( )

Get the key reftable.

Return values

string

◆ getType()

xmldb_key::getType ( )

Get the key type.

Return values

int

◆ getXMLDBKeyName()

xmldb_key::getXMLDBKeyName ( $type )

This function returns the correct name value for the XMLDB_KEY_XXX passed as argument.

Parameters

int $type

Return values

string

◆ getXMLDBKeyType()

xmldb_key::getXMLDBKeyType ( $type )

This function returns the correct XMLDB_KEY_XXX value for the string passed as argument.

Parameters

string $type

Return values

int

◆ hasChanged()

xmldb_object::hasChanged ( )

inherited

This function returns true/false, if the xmldb_object has changed.

Return values

bool

◆ isLoaded()

xmldb_object::isLoaded ( )

inherited

This function returns true/false, if the xmldb_object has been loaded.

Return values

bool

◆ orderElements()

xmldb_object::orderElements ( $arr )

inherited

This function will order all the elements in one array, following the previous/next rules.

Parameters

array $arr

Return values

array|bool

◆ readableInfo()

xmldb_key::readableInfo ( )

Shows info in a readable format.

Return values

string

Reimplemented from xmldb_object.

◆ set_attributes()

xmldb_key::set_attributes	(	$type,
		$fields,
		$reftable = `null`,
		$reffields = `null`
	)

Set all the attributes of one xmldb_key.

Parameters

string	$type	XMLDB_KEY_[PRIMARY\|UNIQUE\|FOREIGN\|FOREIGN_UNIQUE]
array	$fields	an array of fieldnames to build the key over
string	$reftable	name of the table the FK points to or null
array	$reffields	an array of fieldnames in the FK table or null

◆ setChanged()

xmldb_object::setChanged ( $changed = true )

inherited

This function will set the changed field of the xmldb_object.

Parameters

bool $changed

◆ setComment()

xmldb_object::setComment ( $comment )

inherited

This function will set the comment of the xmldb_object.

Parameters

string $comment

◆ setFields()

xmldb_key::setFields ( $fields )

Set the key fields.

Parameters

array $fields

◆ setHash()

xmldb_object::setHash ( $hash )

inherited

This function will set the hash of the xmldb_object.

Parameters

string $hash

◆ setLoaded()

xmldb_object::setLoaded ( $loaded = true )

inherited

This function will set the loaded field of the xmldb_object.

Parameters

bool $loaded

◆ setName()

xmldb_object::setName ( $name )

inherited

This function will set the name field of the xmldb_object.

Parameters

string $name

◆ setNext()

xmldb_object::setNext ( $next )

inherited

This function will set the next of the xmldb_object.

Parameters

xmldb_object $next

◆ setPrevious()

xmldb_object::setPrevious ( $previous )

inherited

This function will set the previous of the xmldb_object.

Parameters

xmldb_object $previous

◆ setRefFields()

xmldb_key::setRefFields ( $reffields )

Set the key reffields.

Parameters

array $reffields

◆ setRefTable()

xmldb_key::setRefTable ( $reftable )

Set the key reftable.

Parameters

string $reftable

◆ setType()

xmldb_key::setType ( $type )

Set the key type.

Parameters

int $type

◆ validateDefinition()

xmldb_object::validateDefinition ( xmldb_table $xmldb_table = null )

inherited

Validates the definition of objects and returns error message.

The error message should not be localised because it is intended for developers, end users and admins should never see these problems!

Parameters

xmldb_table $xmldb_table optional when object is table

Return values

string null if ok, error message if problem found

Reimplemented in xmldb_table, xmldb_index, and xmldb_field.

◆ xmlOutput()

xmldb_key::xmlOutput ( )

This function will output the XML text for one key.

Return values

string

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

lib/xmldb/xmldb_key.php

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ arr2xmldb_key()

◆ calculateHash()

◆ checkName()

◆ checkNameValues()

◆ comma2array()

◆ debug()

◆ findObjectInArray()

◆ fixPrevNext()

◆ getComment()

◆ getError()

◆ getFields()

◆ getHash()

◆ getName()

◆ getNext()

◆ getPHP()

◆ getPrevious()

◆ getRefFields()

◆ getRefTable()

◆ getType()

◆ getXMLDBKeyName()

◆ getXMLDBKeyType()

◆ hasChanged()

◆ isLoaded()

◆ orderElements()

◆ readableInfo()

◆ set_attributes()

◆ setChanged()

◆ setComment()

◆ setFields()

◆ setHash()

◆ setLoaded()

◆ setName()

◆ setNext()

◆ setPrevious()

◆ setRefFields()

◆ setRefTable()

◆ setType()

◆ validateDefinition()

◆ xmlOutput()