PHPTAL_XML_Parser Class Reference

Inheritance diagram for PHPTAL_XML_Parser:

[legend]List of all members.

Public Member Functions
	PHPTAL_XML_Parser ()
	__construct ()
	_parse ($data, $eof=true)
	parseString ($data)
	parseFile ($path)
	_onElementStart ($parser, $tag, $attributes)
	_onElementClose ($parser, $tag)
	_onElementData ($parser, $data)
	_onSpecific ($parser, $data)
	getLineNumber ()
	onElementStart ($tag, $attributes)
	onElementClose ($tag)
	onElementData ($data)
	onSpecific ($data)
Public Attributes
	$_file = '#string'
	$_tags = array()
	$_parser
	$_error
	$_xmlErrors

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Detailed Description

PHPTAL internal xml parser.

Note:

I didn't use the XML/Parser package because of reference problems due to call_user_func and call_user_method.

This problem should vanished with automatic object referencing in php4.4 (ZendEngine2) remind me to remove this parser at this time.

This class uses "xml_*" php functions to parse xml data.

To create a new xml parser, extends this class and implements following methods.

• onElementStart($tag, $attributes)
• onElementClose($tag)
• onElementData($data)
• onSpecific($data)

Here's an exemple of xml parser implementation.

<?php require_once PT_IP . "/PHPTAL/XML_Parser.php";

class MyParser extends PHPTAL_XML_Parser { function onElementStart($tag, $attributes) { echo "new tag $tag with attributes :", endl; print_r($attributes); }

function onElementClose($tag) { echo "tag ",$tag," is closed", endl; }

function onElementData($data) { echo "some plain text : ", $data, endl; }

function onSpecific($data) { echo "non xml data maybe <?xml...?> :", $data, endl; } };

// MyParser usage : $p = new MyParser(); $p->parse( $myString );

?>

Author:

Laurent Bedubourg <laurent.bedubourg@free.fr>

Definition at line 84 of file XML_Parser.php.

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Constructor & Destructor Documentation

PHPTAL_XML_Parser::PHPTAL_XML_Parser (   )

XML parser constructor. Definition at line 118 of file XML_Parser.php. References __construct().

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Member Function Documentation

PHPTAL_XML_Parser::__construct (   )

XML parser php4.4 constructor. Definition at line 126 of file XML_Parser.php. Referenced by PHPTAL_XML_Parser().

PHPTAL_XML_Parser::_onElementClose (  $  parser, $  tag )

Definition at line 189 of file XML_Parser.php. References _onElementClose(), and onElementClose(). Referenced by _onElementClose().

PHPTAL_XML_Parser::_onElementData (  $  parser, $  data )

Definition at line 195 of file XML_Parser.php. References _onElementData(), data, and onElementData(). Referenced by _onElementData().

PHPTAL_XML_Parser::_onElementStart (  $  parser, $  tag, $  attributes )

Definition at line 183 of file XML_Parser.php. References _onElementStart(), and onElementStart(). Referenced by _onElementStart().

PHPTAL_XML_Parser::_onSpecific (  $  parser, $  data )

Definition at line 201 of file XML_Parser.php. References _onSpecific(), data, and onSpecific(). Referenced by _onSpecific().

PHPTAL_XML_Parser::_parse (  $  data, $  eof = true )

Parse specified data and call parser implementation of callback methods. Parameters: data  string Xml data to parse. Definition at line 141 of file XML_Parser.php. References _parse(), and data. Referenced by _parse().

PHPTAL_XML_Parser::getLineNumber (   )

Return current parser line number. Returns: int Definition at line 212 of file XML_Parser.php. Referenced by PHPTAL_Parser::onElementStart().

PHPTAL_XML_Parser::onElementClose (  $  tag  )

Abstract callback called when a tag is closed. Parameters: string  tag Tag name Reimplemented in PHPTAL_Parser. Definition at line 234 of file XML_Parser.php. References onElementClose(). Referenced by _onElementClose(), and onElementClose().

PHPTAL_XML_Parser::onElementData (  $  data  )

Abstract callback called when some #cdata is found. Parameters: string  data Content Reimplemented in PHPTAL_Parser. Definition at line 241 of file XML_Parser.php. References onElementData(). Referenced by _onElementData(), and onElementData().

PHPTAL_XML_Parser::onElementStart (  $  tag, $  attributes )

Abstract callback called when a new xml tag is opened. Parameters: string  tag Tag name hashtable  attributes Associative array of attributes Reimplemented in PHPTAL_Parser. Definition at line 227 of file XML_Parser.php. References onElementStart(). Referenced by _onElementStart(), and onElementStart().

PHPTAL_XML_Parser::onSpecific (  $  data  )

Abstract callback called when non tags entities appear in the document. This method is called by <?xml ...?> < > and other specific things like <?php ?>. Parameters: string  data strange data content. Reimplemented in PHPTAL_Parser. Definition at line 251 of file XML_Parser.php. References onSpecific(). Referenced by _onSpecific(), and onSpecific().

PHPTAL_XML_Parser::parseFile (  $  path  )

Definition at line 166 of file XML_Parser.php. References data, parseFile(), and path. Referenced by parseFile().

PHPTAL_XML_Parser::parseString (  $  data  )

Definition at line 161 of file XML_Parser.php. References data, and parseString(). Referenced by parseString().

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Member Data Documentation

PHPTAL_XML_Parser::$_error

Definition at line 89 of file XML_Parser.php.

PHPTAL_XML_Parser::$_file = '#string'

Reimplemented in PHPTAL_Parser. Definition at line 86 of file XML_Parser.php.

PHPTAL_XML_Parser::$_parser

Definition at line 88 of file XML_Parser.php.

PHPTAL_XML_Parser::$_tags = array()

Definition at line 87 of file XML_Parser.php.

PHPTAL_XML_Parser::$_xmlErrors

Initial value: array( XML_ERROR_NONE => "XML_ERROR_NONE", XML_ERROR_NO_MEMORY => "XML_ERROR_NO_MEMORY", XML_ERROR_SYNTAX => "XML_ERROR_SYNTAX", XML_ERROR_NO_ELEMENTS => "XML_ERROR_NO_ELEMENTS", XML_ERROR_INVALID_TOKEN => "XML_ERROR_INVALID_TOKEN", XML_ERROR_UNCLOSED_TOKEN => "XML_ERROR_UNCLOSED_TOKEN", XML_ERROR_PARTIAL_CHAR => "XML_ERROR_PARTIAL_CHAR", XML_ERROR_TAG_MISMATCH => "XML_ERROR_TAG_MISMATCH", XML_ERROR_DUPLICATE_ATTRIBUTE => "XML_ERROR_DUPLICATE_ATTRIBUTE", XML_ERROR_JUNK_AFTER_DOC_ELEMENT => "XML_ERROR_JUNK_AFTER_DOC_ELEMENT", XML_ERROR_PARAM_ENTITY_REF => "XML_ERROR_PARAM_ENTITY_REF", XML_ERROR_UNDEFINED_ENTITY => "XML_ERROR_UNDEFINED_ENTITY", XML_ERROR_RECURSIVE_ENTITY_REF => "XML_ERROR_RECURSIVE_ENTITY_REF", XML_ERROR_ASYNC_ENTITY => "XML_ERROR_ASYNC_ENTITY", XML_ERROR_BAD_CHAR_REF => "XML_ERROR_BAD_CHAR_REF", XML_ERROR_BINARY_ENTITY_REF => "XML_ERROR_BINARY_ENTITY_REF", XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF => "XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF", XML_ERROR_MISPLACED_XML_PI => "XML_ERROR_MISPLACED_XML_PI", XML_ERROR_UNKNOWN_ENCODING => "XML_ERROR_UNKNOWN_ENCODING", XML_ERROR_INCORRECT_ENCODING => "XML_ERROR_INCORRECT_ENCODING", XML_ERROR_UNCLOSED_CDATA_SECTION => "XML_ERROR_UNCLOSED_CDATA_SECTION", XML_ERROR_EXTERNAL_ENTITY_HANDLING => "XML_ERROR_EXTERNAL_ENTITY_HANDLING", ) Definition at line 90 of file XML_Parser.php.

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

• XML_Parser.php

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