脚本宝典收集整理的这篇文章主要介绍了如何在PHP中将此XML请求转换为数组？，脚本宝典觉得挺不错的，现在分享给大家，也给大家做个参考。
XML请求：
<OTA_HotelAvailRQ Version="1.0"> <POS> <Source> <uniqueId Id="20000704abcde:105ABCDE" /> </Source> </POS> <AvailRequestSegments> <AvailRequestSegment> <StayDateRange End="2011-08-15" Start="2011-08-14" /> <RoomStayCandidates> <RoomStayCandidate QuantITy="1"> <GuestCounts> <GuestCount AgeQualifyingCode="10" Count="1" /> </GuestCounts> </RoomStayCandidate> </RoomStayCandidates> <HotelSeArchCriteria> <Criterion> <HotelRef Destination="East London,South Africa" CityCode="" CountryCode="" HotelName="" MinHotelrating="1"/> <SearchCurrency>EUR</SearchCurrency> <AdditionalInfo Value="1" /> <Language>EN</Language> </Criterion> </HotelSearchCriteria> </AvailRequestSegment> </AvailRequestSegments> </OTA_HotelAvailRQ>
xml响应：
<OTA_HotelAvailRS Version="1.0">
<Success Id="24064"/>
<PRoPErties>
<Property HotelCityCode="4162" HotelCode="6001287" HotelName="Amaryllis">
<RelativePosition Direction="" Distance="0" DistanceUnitName=""/>
<RoomStays>
<RoomStay>
<RatePlans>
<RatePlan RatePlanCode="12201993"/>
</RatePlans>
<RoomRates>
<RoomRate>
<Rates>
<Rate EffectiveDate="2010-06-12" Expiredate="2010-06-13">
<Base Amount="76.00" CurrencyCode="EUR"/>
<RateDescription Adults="1" Availability="A" Children="0" RoomNum="1">
<![CDATA[Single room]]>
</RateDescription>
</Rate>
</Rates>
</RoomRate>
</RoomRates>
<;meals Description="Buffet B'Fast (continental)"/>
<EssentialInfo>Here comes essential information</EssentialInfo>
</RoomStay>
</RoomStays>
<Promotions/>
<AdditionalInfo>
<HotelStarDetail rating="2"/>
<HotelImages>
<HotelImage Type="Bedroom" URL="https://www.miki.co.uk/live/hotel/mikinet/image/v1.0/FR/4162/419/lr/room.jpg"/>
<HotelImage Type="Bedroom" URL="https://www.miki.co.uk/live/hotel/mikiNet/image/v1.0/FR/4162/419/lr/room1.jpg"/>
</HotelImages>
<HotelDescription>
<LongDescription>This 2 star hotel is located in the city centre of Nice. It is close
to the Beach. The Hotel has a restaurant.</LongDescription>
</HotelDescription>
</AdditionalInfo>
</Property>
</Properties>
</OTA_HotelAvailRS>
<?PHP /** * xmlParser * * @author shashank Patel */ class xmlParser { public $ssBlankShow = true; /** * @todo convert xml to array * @param string $contents * @param string $get_attributes * @param string $priority * @access public * @returnmixed */ public function xml2array($contents,$get_attributes=1,$priority = 'tag') { if(!$contents) return array(); if(!function_exists('xml_parser_create')) { return array(); } $parser = xml_parser_create(''); xml_parser_set_option($parser,XML_OPTION_TargET_ENCODING,"UTF-8"); xml_parser_set_option($parser,XML_OPTION_CASE_FOLDING,0); xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE,1); xml_parse_into_struct($parser,trim($contents),$xml_values); xml_parser_free($parser); if(!$xml_values) return; $xml_array = array(); $parents = array(); $opened_tags = array(); $arr = array(); $current = &$xml_array; $repeated_tag_index = array(); foreach($xml_values as $data) { unset($attributes,$value); extract($data); $result = array(); $attributes_data = array(); if(isset($value)) { if($priority == 'tag') $result = $value; else $result['value'] = $value; } if(isset($attributes) and $get_attributes) { foreach($attributes as $attr => $val) { if($priority == 'tag') $attributes_data[$attr] = $val; else $result['attr'][$attr] = $val; } } if($type == "open") { $parent[$level-1] = &$current; if(!is_array($current) or (!in_array($tag,array_keys($current)))) { $current[$tag] = $result; if($attributes_data) $current[$tag. '_attr'] = $attributes_data; $repeated_tag_index[$tag.'_'.$level] = 1; $current = &$current[$tag]; } else { if(isset($current[$tag][0])) { $current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result; $repeated_tag_index[$tag.'_'.$level]++; } else { $current[$tag] = array($current[$tag],$result); $repeated_tag_index[$tag.'_'.$level] = 2; if(isset($current[$tag.'_attr'])) { $current[$tag]['0_attr'] = $current[$tag.'_attr']; unset($current[$tag.'_attr']); } } $last_item_index = $repeated_tag_index[$tag.'_'.$level]-1; $current = &$current[$tag][$last_item_index]; } } elseif($type == "complete") { if(!isset($current[$tag])) { $current[$tag] = $result; $repeated_tag_index[$tag.'_'.$level] = 1; if($priority == 'tag' and $attributes_data) $current[$tag. '_attr'] = $attributes_data; } else { if(isset($current[$tag][0]) and is_array($current[$tag])) { $current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result; if($priority == 'tag' and $get_attributes and $attributes_data) { $current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data; } $repeated_tag_index[$tag.'_'.$level]++; } else { $current[$tag] = array($current[$tag],$result); $repeated_tag_index[$tag.'_'.$level] = 1; if($priority == 'tag' and $get_attributes) { if(isset($current[$tag.'_attr'])) { $current[$tag]['0_attr'] = $current[$tag.'_attr']; unset($current[$tag.'_attr']); } if($attributes_data) { $current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data; } } $repeated_tag_index[$tag.'_'.$level]++; } } } elseif($type == 'close') { $current = &$parent[$level-1]; } } return($xml_array); } /** * @todo convert array to xml * @param mixed $array * @param string $level * @param string $KeyForBlank * @access public * @returnmixed */ public function array_to_xml($array,$level=1,$KeyForBlank = 'row') { $xml = ''; if ($level==1) { $xml .= '<?xml version="1.0" encoding="UTF-8"?>'. "<musicBox><response>"; } else if($level==11) { $xml .= '<?xml version="1.0" encoding="UTF-8"?>'."\n". "<xml>"; } foreach ($array as $key=>$value) { $key = strtolower($key); $eleKey = $key; if (is_array($value)) { if(sizeof($value)) { if ( preg_match('/^\d+$/',$eleKey) ) $eleKey = $KeyForBlank; $xml .= str_repeat("",$level)."<$eleKey>"; $leveL++; $xml .= $this->array_to_xml($value,$level,$KeyForBlank); $level--; $xml .= str_repeat("",$level)."</$eleKey>"; } else { if($eleKey == 'genre' || $this->ssBlankShow == true) $xml .= str_repeat("",$level)."<$eleKey></$eleKey>"; else $xml .= str_repeat("",$level)."<$eleKey />"; } } else { if (trim($value)!='') { if ( preg_match('/^\d+$/',$eleKey) ) $eleKey = $KeyForBlank; if (htmlspecialchars($value)!=$value || $this->otherchar($value)) { $xml .= str_repeat("",$level). "<$eleKey>$value</$eleKey>"; } else { $xml .= str_repeat("",$level). "<$eleKey>$value</$eleKey>"; } } else { if($eleKey == 'genre' || $this->ssBlankShow == true) $xml .= str_repeat("",$level)."<$eleKey />"; } } } if ($level==1) { $xml .= "</response></musicBox>"; } else if($level==11) { $xml .= "</xml>"; } return $xml; } /** * @todo remove other char ('/\:/') * @param string $str * @access public * @returnmixed */ public function otherchar($str) { return preg_match('/\:/',$str); } }
之后,创建一个名为“test.PHP”的文件,其中包含以下代码：
<?PHP $ssString = '<OTA_HotelAvailRQ Version="1.0"><POS><Source><UniqueId Id="20000704abcde:105ABCDE" /></Source></POS><AvailRequestSegments><AvailRequestSegment><StayDateRange End="2011-08-15" Start="2011-08-14" /> <RoomStayCandidates><RoomStayCandidate Quantity="1"><GuestCounts><GuestCount AgeQualifyingCode="10" Count="1" /></GuestCounts></RoomStayCandidate></RoomStayCandidates> <HotelSearchCriteria><Criterion><HotelRef Destination="East London,South Africa" CityCode="" CountryCode="" HotelName="" MinHotelrating="1"/><SearchCurrency>EUR</SearchCurrency> <AdditionalInfo Value="1" /><Language>EN</Language></Criterion></HotelSearchCriteria></AvailRequestSegment></AvailRequestSegments></OTA_HotelAvailRQ>'; include 'xmlParser.class.PHP'; $oXmlParser = new xmlParser(); $asArray = $oXmlParser->xml2array($ssString); $asArray1 = $oXmlParser->xml2array($ssString,''); $asArray2 = $oXmlParser->xml2array($ssString,1,''); echo "<pre>"; print_r($asArray); exit; ?>
如果有任何不便,请尝试此操作,如果我能为您提供更多帮助,请通知我.
您可以通过更改以下参数来获得三种不同类型的数组,使用满足您需求的任何内容.
$asArray = $oXmlParser->xml2array($ssString); $asArray1 = $oXmlParser->xml2array($ssString,''); $asArray2 = $oXmlParser->xml2array($ssString,'');
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