xml_database_importer Class Reference

Inheritance diagram for xml_database_importer:

Collaboration diagram for xml_database_importer:

Protected Member Functions
	get_parser ()
	tag_open ($parser, $tag, $attributes)
	tag_close ($parser, $tag)
	cdata ($parser, $cdata)
Protected Attributes
	$current_table
	$current_row
	$current_field
	$current_data
	$current_data_is_null

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Detailed Description

XML format importer class (uses SAX for speed and low memory footprint). Provides logic for parsing XML data and calling appropriate callbacks. Subclasses should define XML data sources.

Definition at line 35 of file xml_database_importer.php.

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Member Function Documentation

cdata	(	$	parser,
		$	cdata
	)		[protected]

Callback function. Called by the XML parser for character data processing.

Parameters:

resource	$parser	XML parser resource.
string	$data	character data to be processed

Returns:

void

Definition at line 153 of file xml_database_importer.php.

get_parser

(

)

[protected]

Creates and setups a SAX parser. Subclasses should use this method to create the XML parser.

Returns:

resource XML parser resource.

Definition at line 48 of file xml_database_importer.php.

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tag_close	(	$	parser,
		$	tag
	)		[protected]

Callback function. Called by the XML parser for closing tags processing.

Parameters:

resource	$parser	XML parser resource.
string	$tag	name of opening tag

Returns:

void

Definition at line 113 of file xml_database_importer.php.

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tag_open	(	$	parser,
		$	tag,
		$	attributes
	)		[protected]

Callback function. Called by the XML parser for opening tags processing.

Parameters:

resource	$parser	XML parser resource.
string	$tag	name of opening tag
array	$attributes	set of opening tag XML attributes

Returns:

void

Definition at line 65 of file xml_database_importer.php.

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Field Documentation

$current_data [protected]

Definition at line 39 of file xml_database_importer.php.

$current_data_is_null [protected]

Definition at line 40 of file xml_database_importer.php.

$current_field [protected]

Definition at line 38 of file xml_database_importer.php.

$current_row [protected]

Definition at line 37 of file xml_database_importer.php.

$current_table [protected]

Definition at line 36 of file xml_database_importer.php.

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

• C:/xampp/htdocs/moodle/lib/dtl/xml_database_importer.php