diff options
Diffstat (limited to 'plugins/CasAuthentication/extlib/CAS/domxml-php4-to-php5.php')
| -rw-r--r-- | plugins/CasAuthentication/extlib/CAS/domxml-php4-to-php5.php | 499 |
1 files changed, 499 insertions, 0 deletions
diff --git a/plugins/CasAuthentication/extlib/CAS/domxml-php4-to-php5.php b/plugins/CasAuthentication/extlib/CAS/domxml-php4-to-php5.php new file mode 100644 index 000000000..1dc4e4b97 --- /dev/null +++ b/plugins/CasAuthentication/extlib/CAS/domxml-php4-to-php5.php @@ -0,0 +1,499 @@ +<?php +/* + Requires PHP5, uses built-in DOM extension. + To be used in PHP4 scripts using DOMXML extension: allows PHP4/DOMXML scripts to run on PHP5/DOM. + (Optional: requires PHP5/XSL extension for domxml_xslt functions, PHP>=5.1 for XPath evaluation functions, and PHP>=5.1/libxml for DOMXML error reports) + + Typical use: + { + if (PHP_VERSION>='5') + require_once('domxml-php4-to-php5.php'); + } + + Version 1.21, 2008-12-05, http://alexandre.alapetite.net/doc-alex/domxml-php4-php5/ + + ------------------------------------------------------------------ + Written by Alexandre Alapetite, http://alexandre.alapetite.net/cv/ + + Copyright 2004-2008, GNU Lesser General Public License, + http://www.gnu.org/licenses/lgpl.html + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/lgpl.html> + + == Rights and obligations == + - Attribution: You must give the original author credit. + - Share Alike: If you alter or transform this library, + you may distribute the resulting library only under the same license GNU/LGPL. + - In case of jurisdiction dispute, the French law is authoritative. + - Any of these conditions can be waived if you get permission from Alexandre Alapetite. + - Not required, but please send to Alexandre Alapetite the modifications you make, + in order to improve this file for the benefit of everybody. + + If you want to distribute this code, please do it as a link to: + http://alexandre.alapetite.net/doc-alex/domxml-php4-php5/ +*/ + +define('DOMXML_LOAD_PARSING',0); +define('DOMXML_LOAD_VALIDATING',1); +define('DOMXML_LOAD_RECOVERING',2); +define('DOMXML_LOAD_SUBSTITUTE_ENTITIES',4); +//define('DOMXML_LOAD_COMPLETE_ATTRS',8); +define('DOMXML_LOAD_DONT_KEEP_BLANKS',16); + +function domxml_new_doc($version) {return new php4DOMDocument();} +function domxml_new_xmldoc($version) {return new php4DOMDocument();} +function domxml_open_file($filename,$mode=DOMXML_LOAD_PARSING,&$error=null) +{ + $dom=new php4DOMDocument($mode); + $errorMode=(func_num_args()>2)&&defined('LIBXML_VERSION'); + if ($errorMode) libxml_use_internal_errors(true); + if (!$dom->myDOMNode->load($filename)) $dom=null; + if ($errorMode) + { + $error=array_map('_error_report',libxml_get_errors()); + libxml_clear_errors(); + } + return $dom; +} +function domxml_open_mem($str,$mode=DOMXML_LOAD_PARSING,&$error=null) +{ + $dom=new php4DOMDocument($mode); + $errorMode=(func_num_args()>2)&&defined('LIBXML_VERSION'); + if ($errorMode) libxml_use_internal_errors(true); + if (!$dom->myDOMNode->loadXML($str)) $dom=null; + if ($errorMode) + { + $error=array_map('_error_report',libxml_get_errors()); + libxml_clear_errors(); + } + return $dom; +} +function html_doc($html_doc,$from_file=false) +{ + $dom=new php4DOMDocument(); + if ($from_file) $result=$dom->myDOMNode->loadHTMLFile($html_doc); + else $result=$dom->myDOMNode->loadHTML($html_doc); + return $result ? $dom : null; +} +function html_doc_file($filename) {return html_doc($filename,true);} +function xmldoc($str) {return domxml_open_mem($str);} +function xmldocfile($filename) {return domxml_open_file($filename);} +function xpath_eval($xpath_context,$eval_str,$contextnode=null) {return $xpath_context->xpath_eval($eval_str,$contextnode);} +function xpath_new_context($dom_document) {return new php4DOMXPath($dom_document);} +function xpath_register_ns($xpath_context,$prefix,$namespaceURI) {return $xpath_context->myDOMXPath->registerNamespace($prefix,$namespaceURI);} +function _entityDecode($text) {return html_entity_decode(strtr($text,array('''=>'\'')),ENT_QUOTES,'UTF-8');} +function _error_report($error) {return array('errormessage'=>$error->message,'nodename'=>'','line'=>$error->line,'col'=>$error->column)+($error->file==''?array():array('directory'=>dirname($error->file),'file'=>basename($error->file)));} + +class php4DOMAttr extends php4DOMNode +{ + function __get($name) + { + if ($name==='name') return $this->myDOMNode->name; + else return parent::__get($name); + } + function name() {return $this->myDOMNode->name;} + function set_content($text) {} + //function set_value($content) {return $this->myDOMNode->value=htmlspecialchars($content,ENT_QUOTES);} + function specified() {return $this->myDOMNode->specified;} + function value() {return $this->myDOMNode->value;} +} + +class php4DOMDocument extends php4DOMNode +{ + function php4DOMDocument($mode=DOMXML_LOAD_PARSING) + { + $this->myDOMNode=new DOMDocument(); + $this->myOwnerDocument=$this; + if ($mode & DOMXML_LOAD_VALIDATING) $this->myDOMNode->validateOnParse=true; + if ($mode & DOMXML_LOAD_RECOVERING) $this->myDOMNode->recover=true; + if ($mode & DOMXML_LOAD_SUBSTITUTE_ENTITIES) $this->myDOMNode->substituteEntities=true; + if ($mode & DOMXML_LOAD_DONT_KEEP_BLANKS) $this->myDOMNode->preserveWhiteSpace=false; + } + function add_root($name) + { + if ($this->myDOMNode->hasChildNodes()) $this->myDOMNode->removeChild($this->myDOMNode->firstChild); + return new php4DOMElement($this->myDOMNode->appendChild($this->myDOMNode->createElement($name)),$this->myOwnerDocument); + } + function create_attribute($name,$value) + { + $myAttr=$this->myDOMNode->createAttribute($name); + $myAttr->value=htmlspecialchars($value,ENT_QUOTES); + return new php4DOMAttr($myAttr,$this); + } + function create_cdata_section($content) {return new php4DOMNode($this->myDOMNode->createCDATASection($content),$this);} + function create_comment($data) {return new php4DOMNode($this->myDOMNode->createComment($data),$this);} + function create_element($name) {return new php4DOMElement($this->myDOMNode->createElement($name),$this);} + function create_element_ns($uri,$name,$prefix=null) + { + if ($prefix==null) $prefix=$this->myDOMNode->lookupPrefix($uri); + if (($prefix==null)&&(($this->myDOMNode->documentElement==null)||(!$this->myDOMNode->documentElement->isDefaultNamespace($uri)))) $prefix='a'.sprintf('%u',crc32($uri)); + return new php4DOMElement($this->myDOMNode->createElementNS($uri,$prefix==null ? $name : $prefix.':'.$name),$this); + } + function create_entity_reference($content) {return new php4DOMNode($this->myDOMNode->createEntityReference($content),$this);} //By Walter Ebert 2007-01-22 + function create_processing_instruction($target,$data=''){return new php4DomProcessingInstruction($this->myDOMNode->createProcessingInstruction($target,$data),$this);} + function create_text_node($content) {return new php4DOMText($this->myDOMNode->createTextNode($content),$this);} + function document_element() {return parent::_newDOMElement($this->myDOMNode->documentElement,$this);} + function dump_file($filename,$compressionmode=false,$format=false) + { + $format0=$this->myDOMNode->formatOutput; + $this->myDOMNode->formatOutput=$format; + $res=$this->myDOMNode->save($filename); + $this->myDOMNode->formatOutput=$format0; + return $res; + } + function dump_mem($format=false,$encoding=false) + { + $format0=$this->myDOMNode->formatOutput; + $this->myDOMNode->formatOutput=$format; + $encoding0=$this->myDOMNode->encoding; + if ($encoding) $this->myDOMNode->encoding=$encoding; + $dump=$this->myDOMNode->saveXML(); + $this->myDOMNode->formatOutput=$format0; + if ($encoding) $this->myDOMNode->encoding= $encoding0=='' ? 'UTF-8' : $encoding0; //UTF-8 is XML default encoding + return $dump; + } + function free() + { + if ($this->myDOMNode->hasChildNodes()) $this->myDOMNode->removeChild($this->myDOMNode->firstChild); + $this->myDOMNode=null; + $this->myOwnerDocument=null; + } + function get_element_by_id($id) {return parent::_newDOMElement($this->myDOMNode->getElementById($id),$this);} + function get_elements_by_tagname($name) + { + $myDOMNodeList=$this->myDOMNode->getElementsByTagName($name); + $nodeSet=array(); + $i=0; + if (isset($myDOMNodeList)) + while ($node=$myDOMNodeList->item($i++)) $nodeSet[]=new php4DOMElement($node,$this); + return $nodeSet; + } + function html_dump_mem() {return $this->myDOMNode->saveHTML();} + function root() {return parent::_newDOMElement($this->myDOMNode->documentElement,$this);} + function xinclude() {return $this->myDOMNode->xinclude();} + function xpath_new_context() {return new php4DOMXPath($this);} +} + +class php4DOMElement extends php4DOMNode +{ + function add_namespace($uri,$prefix) + { + if ($this->myDOMNode->hasAttributeNS('http://www.w3.org/2000/xmlns/',$prefix)) return false; + else + { + $this->myDOMNode->setAttributeNS('http://www.w3.org/2000/xmlns/','xmlns:'.$prefix,$uri); //By Daniel Walker 2006-09-08 + return true; + } + } + function get_attribute($name) {return $this->myDOMNode->getAttribute($name);} + function get_attribute_node($name) {return parent::_newDOMElement($this->myDOMNode->getAttributeNode($name),$this->myOwnerDocument);} + function get_elements_by_tagname($name) + { + $myDOMNodeList=$this->myDOMNode->getElementsByTagName($name); + $nodeSet=array(); + $i=0; + if (isset($myDOMNodeList)) + while ($node=$myDOMNodeList->item($i++)) $nodeSet[]=new php4DOMElement($node,$this->myOwnerDocument); + return $nodeSet; + } + function has_attribute($name) {return $this->myDOMNode->hasAttribute($name);} + function remove_attribute($name) {return $this->myDOMNode->removeAttribute($name);} + function set_attribute($name,$value) + { + //return $this->myDOMNode->setAttribute($name,$value); //Does not return a DomAttr + $myAttr=$this->myDOMNode->ownerDocument->createAttribute($name); + $myAttr->value=htmlspecialchars($value,ENT_QUOTES); //Entity problem reported by AL-DesignWorks 2007-09-07 + $this->myDOMNode->setAttributeNode($myAttr); + return new php4DOMAttr($myAttr,$this->myOwnerDocument); + } + /*function set_attribute_node($attr) + { + $this->myDOMNode->setAttributeNode($this->_importNode($attr)); + return $attr; + }*/ + function set_name($name) + { + if ($this->myDOMNode->prefix=='') $newNode=$this->myDOMNode->ownerDocument->createElement($name); + else $newNode=$this->myDOMNode->ownerDocument->createElementNS($this->myDOMNode->namespaceURI,$this->myDOMNode->prefix.':'.$name); + $myDOMNodeList=$this->myDOMNode->attributes; + $i=0; + if (isset($myDOMNodeList)) + while ($node=$myDOMNodeList->item($i++)) + if ($node->namespaceURI=='') $newNode->setAttribute($node->name,$node->value); + else $newNode->setAttributeNS($node->namespaceURI,$node->nodeName,$node->value); + $myDOMNodeList=$this->myDOMNode->childNodes; + if (isset($myDOMNodeList)) + while ($node=$myDOMNodeList->item(0)) $newNode->appendChild($node); + $this->myDOMNode->parentNode->replaceChild($newNode,$this->myDOMNode); + $this->myDOMNode=$newNode; + return true; + } + function tagname() {return $this->tagname;} +} + +class php4DOMNode +{ + public $myDOMNode; + public $myOwnerDocument; + function php4DOMNode($aDomNode,$aOwnerDocument) + { + $this->myDOMNode=$aDomNode; + $this->myOwnerDocument=$aOwnerDocument; + } + function __get($name) + { + switch ($name) + { + case 'type': return $this->myDOMNode->nodeType; + case 'tagname': return ($this->myDOMNode->nodeType===XML_ELEMENT_NODE) ? $this->myDOMNode->localName : $this->myDOMNode->tagName; //Avoid namespace prefix for DOMElement + case 'content': return $this->myDOMNode->textContent; + case 'value': return $this->myDOMNode->value; + default: + $myErrors=debug_backtrace(); + trigger_error('Undefined property: '.get_class($this).'::$'.$name.' ['.$myErrors[0]['file'].':'.$myErrors[0]['line'].']',E_USER_NOTICE); + return false; + } + } + function add_child($newnode) {return append_child($newnode);} + function add_namespace($uri,$prefix) {return false;} + function append_child($newnode) {return self::_newDOMElement($this->myDOMNode->appendChild($this->_importNode($newnode)),$this->myOwnerDocument);} + function append_sibling($newnode) {return self::_newDOMElement($this->myDOMNode->parentNode->appendChild($this->_importNode($newnode)),$this->myOwnerDocument);} + function attributes() + { + $myDOMNodeList=$this->myDOMNode->attributes; + if (!(isset($myDOMNodeList)&&$this->myDOMNode->hasAttributes())) return null; + $nodeSet=array(); + $i=0; + while ($node=$myDOMNodeList->item($i++)) $nodeSet[]=new php4DOMAttr($node,$this->myOwnerDocument); + return $nodeSet; + } + function child_nodes() + { + $myDOMNodeList=$this->myDOMNode->childNodes; + $nodeSet=array(); + $i=0; + if (isset($myDOMNodeList)) + while ($node=$myDOMNodeList->item($i++)) $nodeSet[]=self::_newDOMElement($node,$this->myOwnerDocument); + return $nodeSet; + } + function children() {return $this->child_nodes();} + function clone_node($deep=false) {return self::_newDOMElement($this->myDOMNode->cloneNode($deep),$this->myOwnerDocument);} + //dump_node($node) should only be called on php4DOMDocument + function dump_node($node=null) {return $node==null ? $this->myOwnerDocument->myDOMNode->saveXML($this->myDOMNode) : $this->myOwnerDocument->myDOMNode->saveXML($node->myDOMNode);} + function first_child() {return self::_newDOMElement($this->myDOMNode->firstChild,$this->myOwnerDocument);} + function get_content() {return $this->myDOMNode->textContent;} + function has_attributes() {return $this->myDOMNode->hasAttributes();} + function has_child_nodes() {return $this->myDOMNode->hasChildNodes();} + function insert_before($newnode,$refnode) {return self::_newDOMElement($this->myDOMNode->insertBefore($this->_importNode($newnode),$refnode==null?null:$refnode->myDOMNode),$this->myOwnerDocument);} + function is_blank_node() {return ($this->myDOMNode->nodeType===XML_TEXT_NODE)&&preg_match('%^\s*$%',$this->myDOMNode->nodeValue);} + function last_child() {return self::_newDOMElement($this->myDOMNode->lastChild,$this->myOwnerDocument);} + function new_child($name,$content) + { + $mySubNode=$this->myDOMNode->ownerDocument->createElement($name); + $mySubNode->appendChild($this->myDOMNode->ownerDocument->createTextNode(_entityDecode($content))); + $this->myDOMNode->appendChild($mySubNode); + return new php4DOMElement($mySubNode,$this->myOwnerDocument); + } + function next_sibling() {return self::_newDOMElement($this->myDOMNode->nextSibling,$this->myOwnerDocument);} + function node_name() {return ($this->myDOMNode->nodeType===XML_ELEMENT_NODE) ? $this->myDOMNode->localName : $this->myDOMNode->nodeName;} //Avoid namespace prefix for DOMElement + function node_type() {return $this->myDOMNode->nodeType;} + function node_value() {return $this->myDOMNode->nodeValue;} + function owner_document() {return $this->myOwnerDocument;} + function parent_node() {return self::_newDOMElement($this->myDOMNode->parentNode,$this->myOwnerDocument);} + function prefix() {return $this->myDOMNode->prefix;} + function previous_sibling() {return self::_newDOMElement($this->myDOMNode->previousSibling,$this->myOwnerDocument);} + function remove_child($oldchild) {return self::_newDOMElement($this->myDOMNode->removeChild($oldchild->myDOMNode),$this->myOwnerDocument);} + function replace_child($newnode,$oldnode) {return self::_newDOMElement($this->myDOMNode->replaceChild($this->_importNode($newnode),$oldnode->myDOMNode),$this->myOwnerDocument);} + function replace_node($newnode) {return self::_newDOMElement($this->myDOMNode->parentNode->replaceChild($this->_importNode($newnode),$this->myDOMNode),$this->myOwnerDocument);} + function set_content($text) {return $this->myDOMNode->appendChild($this->myDOMNode->ownerDocument->createTextNode(_entityDecode($text)));} //Entity problem reported by AL-DesignWorks 2007-09-07 + //function set_name($name) {return $this->myOwnerDocument->renameNode($this->myDOMNode,$this->myDOMNode->namespaceURI,$name);} + function set_namespace($uri,$prefix=null) + {//Contributions by Daniel Walker 2006-09-08 + $nsprefix=$this->myDOMNode->lookupPrefix($uri); + if ($nsprefix==null) + { + $nsprefix= $prefix==null ? $nsprefix='a'.sprintf('%u',crc32($uri)) : $prefix; + if ($this->myDOMNode->nodeType===XML_ATTRIBUTE_NODE) + { + if (($prefix!=null)&&$this->myDOMNode->ownerElement->hasAttributeNS('http://www.w3.org/2000/xmlns/',$nsprefix)&& + ($this->myDOMNode->ownerElement->getAttributeNS('http://www.w3.org/2000/xmlns/',$nsprefix)!=$uri)) + {//Remove namespace + $parent=$this->myDOMNode->ownerElement; + $parent->removeAttributeNode($this->myDOMNode); + $parent->setAttribute($this->myDOMNode->localName,$this->myDOMNode->nodeValue); + $this->myDOMNode=$parent->getAttributeNode($this->myDOMNode->localName); + return; + } + $this->myDOMNode->ownerElement->setAttributeNS('http://www.w3.org/2000/xmlns/','xmlns:'.$nsprefix,$uri); + } + } + if ($this->myDOMNode->nodeType===XML_ATTRIBUTE_NODE) + { + $parent=$this->myDOMNode->ownerElement; + $parent->removeAttributeNode($this->myDOMNode); + $parent->setAttributeNS($uri,$nsprefix.':'.$this->myDOMNode->localName,$this->myDOMNode->nodeValue); + $this->myDOMNode=$parent->getAttributeNodeNS($uri,$this->myDOMNode->localName); + } + elseif ($this->myDOMNode->nodeType===XML_ELEMENT_NODE) + { + $NewNode=$this->myDOMNode->ownerDocument->createElementNS($uri,$nsprefix.':'.$this->myDOMNode->localName); + foreach ($this->myDOMNode->attributes as $n) $NewNode->appendChild($n->cloneNode(true)); + foreach ($this->myDOMNode->childNodes as $n) $NewNode->appendChild($n->cloneNode(true)); + $xpath=new DOMXPath($this->myDOMNode->ownerDocument); + $myDOMNodeList=$xpath->query('namespace::*[name()!="xml"]',$this->myDOMNode); //Add old namespaces + foreach ($myDOMNodeList as $n) $NewNode->setAttributeNS('http://www.w3.org/2000/xmlns/',$n->nodeName,$n->nodeValue); + $this->myDOMNode->parentNode->replaceChild($NewNode,$this->myDOMNode); + $this->myDOMNode=$NewNode; + } + } + function unlink_node() + { + if ($this->myDOMNode->parentNode!=null) + { + if ($this->myDOMNode->nodeType===XML_ATTRIBUTE_NODE) $this->myDOMNode->parentNode->removeAttributeNode($this->myDOMNode); + else $this->myDOMNode->parentNode->removeChild($this->myDOMNode); + } + } + protected function _importNode($newnode) {return $this->myOwnerDocument===$newnode->myOwnerDocument ? $newnode->myDOMNode : $this->myOwnerDocument->myDOMNode->importNode($newnode->myDOMNode,true);} //To import DOMNode from another DOMDocument + static function _newDOMElement($aDOMNode,$aOwnerDocument) + {//Check the PHP5 DOMNode before creating a new associated PHP4 DOMNode wrapper + if ($aDOMNode==null) return null; + switch ($aDOMNode->nodeType) + { + case XML_ELEMENT_NODE: return new php4DOMElement($aDOMNode,$aOwnerDocument); + case XML_TEXT_NODE: return new php4DOMText($aDOMNode,$aOwnerDocument); + case XML_ATTRIBUTE_NODE: return new php4DOMAttr($aDOMNode,$aOwnerDocument); + case XML_PI_NODE: return new php4DomProcessingInstruction($aDOMNode,$aOwnerDocument); + default: return new php4DOMNode($aDOMNode,$aOwnerDocument); + } + } +} + +class php4DomProcessingInstruction extends php4DOMNode +{ + function data() {return $this->myDOMNode->data;} + function target() {return $this->myDOMNode->target;} +} + +class php4DOMText extends php4DOMNode +{ + function __get($name) + { + if ($name==='tagname') return '#text'; + else return parent::__get($name); + } + function tagname() {return '#text';} + function set_content($text) {$this->myDOMNode->nodeValue=$text; return true;} +} + +if (!defined('XPATH_NODESET')) +{ + define('XPATH_UNDEFINED',0); + define('XPATH_NODESET',1); + define('XPATH_BOOLEAN',2); + define('XPATH_NUMBER',3); + define('XPATH_STRING',4); + /*define('XPATH_POINT',5); + define('XPATH_RANGE',6); + define('XPATH_LOCATIONSET',7); + define('XPATH_USERS',8); + define('XPATH_XSLT_TREE',9);*/ +} + +class php4DOMNodelist +{ + private $myDOMNodelist; + public $nodeset; + public $type=XPATH_UNDEFINED; + public $value; + function php4DOMNodelist($aDOMNodelist,$aOwnerDocument) + { + if (!isset($aDOMNodelist)) return; + elseif (is_object($aDOMNodelist)||is_array($aDOMNodelist)) + { + if ($aDOMNodelist->length>0) + { + $this->myDOMNodelist=$aDOMNodelist; + $this->nodeset=array(); + $this->type=XPATH_NODESET; + $i=0; + while ($node=$this->myDOMNodelist->item($i++)) $this->nodeset[]=php4DOMNode::_newDOMElement($node,$aOwnerDocument); + } + } + elseif (is_int($aDOMNodelist)||is_float($aDOMNodelist)) + { + $this->type=XPATH_NUMBER; + $this->value=$aDOMNodelist; + } + elseif (is_bool($aDOMNodelist)) + { + $this->type=XPATH_BOOLEAN; + $this->value=$aDOMNodelist; + } + elseif (is_string($aDOMNodelist)) + { + $this->type=XPATH_STRING; + $this->value=$aDOMNodelist; + } + } +} + +class php4DOMXPath +{ + public $myDOMXPath; + private $myOwnerDocument; + function php4DOMXPath($dom_document) + { + //TODO: If $dom_document is a DomElement, make that default $contextnode and modify XPath. Ex: '/test' + $this->myOwnerDocument=$dom_document->myOwnerDocument; + $this->myDOMXPath=new DOMXPath($this->myOwnerDocument->myDOMNode); + } + function xpath_eval($eval_str,$contextnode=null) + { + if (method_exists($this->myDOMXPath,'evaluate')) $xp=isset($contextnode) ? $this->myDOMXPath->evaluate($eval_str,$contextnode->myDOMNode) : $this->myDOMXPath->evaluate($eval_str); + else $xp=isset($contextnode) ? $this->myDOMXPath->query($eval_str,$contextnode->myDOMNode) : $this->myDOMXPath->query($eval_str); + $xp=new php4DOMNodelist($xp,$this->myOwnerDocument); + return ($xp->type===XPATH_UNDEFINED) ? false : $xp; + } + function xpath_register_ns($prefix,$namespaceURI) {return $this->myDOMXPath->registerNamespace($prefix,$namespaceURI);} +} + +if (extension_loaded('xsl')) +{//See also: http://alexandre.alapetite.net/doc-alex/xslt-php4-php5/ + function domxml_xslt_stylesheet($xslstring) {return new php4DomXsltStylesheet(DOMDocument::loadXML($xslstring));} + function domxml_xslt_stylesheet_doc($dom_document) {return new php4DomXsltStylesheet($dom_document);} + function domxml_xslt_stylesheet_file($xslfile) {return new php4DomXsltStylesheet(DOMDocument::load($xslfile));} + class php4DomXsltStylesheet + { + private $myxsltProcessor; + function php4DomXsltStylesheet($dom_document) + { + $this->myxsltProcessor=new xsltProcessor(); + $this->myxsltProcessor->importStyleSheet($dom_document); + } + function process($dom_document,$xslt_parameters=array(),$param_is_xpath=false) + { + foreach ($xslt_parameters as $param=>$value) $this->myxsltProcessor->setParameter('',$param,$value); + $myphp4DOMDocument=new php4DOMDocument(); + $myphp4DOMDocument->myDOMNode=$this->myxsltProcessor->transformToDoc($dom_document->myDOMNode); + return $myphp4DOMDocument; + } + function result_dump_file($dom_document,$filename) + { + $html=$dom_document->myDOMNode->saveHTML(); + file_put_contents($filename,$html); + return $html; + } + function result_dump_mem($dom_document) {return $dom_document->myDOMNode->saveHTML();} + } +} +?> |