Created
May 11, 2010 20:14
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PHP XML to array
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// PHP XML to array | |
<?php | |
/* Usage | |
Grab some XML data, either from a file, URL, etc. however you want. Assume storage in $strYourXML; | |
$objXML = new xml2array(); | |
$arrOutput = $objXML->parse($strYourXML); | |
print_r($arrOutput); //print it out, or do whatever! | |
*/ | |
class xml2array { | |
var $arrOutput = array(); | |
var $resParser; | |
var $strXmlData; | |
function parse($strInputXML) { | |
$this->resParser = xml_parser_create (); | |
xml_set_object($this->resParser,$this); | |
xml_set_element_handler($this->resParser, "tagOpen", "tagClosed"); | |
xml_set_character_data_handler($this->resParser, "tagData"); | |
$this->strXmlData = xml_parse($this->resParser,$strInputXML ); | |
if(!$this->strXmlData) { | |
die(sprintf("XML error: %s at line %d", | |
xml_error_string(xml_get_error_code($this->resParser)), | |
xml_get_current_line_number($this->resParser))); | |
} | |
xml_parser_free($this->resParser); | |
return $this->arrOutput; | |
} | |
function tagOpen($parser, $name, $attrs) { | |
$tag=array("name"=>$name,"attrs"=>$attrs); | |
array_push($this->arrOutput,$tag); | |
} | |
function tagData($parser, $tagData) { | |
if(trim($tagData)) { | |
if(isset($this->arrOutput[count($this->arrOutput)-1]['tagData'])) { | |
$this->arrOutput[count($this->arrOutput)-1]['tagData'] .= $tagData; | |
} | |
else { | |
$this->arrOutput[count($this->arrOutput)-1]['tagData'] = $tagData; | |
} | |
} | |
} | |
function tagClosed($parser, $name) { | |
$this->arrOutput[count($this->arrOutput)-2]['children'][] = $this->arrOutput[count($this->arrOutput)-1]; | |
array_pop($this->arrOutput); | |
} | |
} | |
?> |
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