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<?php |
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/** |
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* This file is part of Peachy MediaWiki Bot API |
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* |
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* Peachy is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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class XMLParse { |
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/** |
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* Converts an XML url or string to a PHP array format |
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* |
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* @static |
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* @access public |
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* @param string $data Either an url to an xml file, or a raw XML string. Peachy will autodetect which is which. |
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* @return array Parsed XML |
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* @throws BadEntryError |
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* @throws DependencyError |
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* @throws HookError |
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* @throws XMLError |
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*/ |
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public static function load( $data ) { |
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$http = HTTP::getDefaultInstance(); |
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if( !function_exists( 'simplexml_load_string' ) ) { |
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throw new DependencyError( "SimpleXML", "http://us.php.net/manual/en/book.simplexml.php" ); |
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} |
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libxml_use_internal_errors( true ); |
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if( in_string( "<?xml", $data ) ) { |
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$xmlout = $data; |
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} else { |
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$xmlout = $http->get( $data ); |
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} |
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Hooks::runHook( 'PreSimpleXMLLoad', array( &$xmlout ) ); |
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$xml = simplexml_load_string( $xmlout ); |
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Hooks::runHook( 'PostSimpleXMLLoad', array( &$xml ) ); |
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if( !$xml ) { |
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foreach( libxml_get_errors() as $error ){ |
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throw new XMLError( $error ); |
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} |
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} |
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$outArr = array(); |
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$namespaces = $xml->getNamespaces( true ); |
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$namespaces['default'] = ''; |
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self::recurse( $xml, $outArr, $namespaces ); |
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libxml_clear_errors(); |
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return $outArr; |
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} |
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/** |
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* @param SimpleXMLElement $xml |
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* @param $arr |
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* @param $namespaces |
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*/ |
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private static function recurse( $xml, &$arr, $namespaces ) { |
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foreach( $namespaces as $namespace ){ |
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foreach( $xml->children( $namespace ) as $elementName => $node ){ |
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$key = count( $arr ); |
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if( isset( $arr['_name'] ) ) $key--; |
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if( isset( $arr['_attributes'] ) ) $key--; |
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$arr[$key] = array(); |
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$arr[$key]['_name'] = $elementName; |
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$arr[$key]['_attributes'] = array(); |
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foreach( $node->attributes( $namespace ) as $aname => $avalue ){ |
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$arr[$key]['_attributes'][$aname] = trim( $avalue ); |
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} |
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if( !count( $arr[$key]['_attributes'] ) ) { |
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unset( $arr[$key]['_attributes'] ); |
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} |
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$text = trim( (string)$node ); |
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if( strlen( $text ) > 0 ) $arr[$key]['_text'] = $text; |
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self::recurse( $node, $arr[$key], $namespaces ); |
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if( count( $arr[$key] ) == 1 && isset( $arr[$key]['_text'] ) ) { |
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$arr[$key] = $arr[$key]['_text']; |
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} |
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} |
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} |
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} |
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} |
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MW-Peachy /
Peachy
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: