PHP convert XML to JSON - php

Question

I am trying to convert xml to json in php. If I do a simple convert using simple xml and json_encode none of the attributes in the xml show.
$xml = simplexml_load_file("states.xml");
echo json_encode($xml);
So I am trying to manually parse it like this.
foreach($xml->children() as $state)
{
$states[]= array('state' => $state->name);
}
echo json_encode($states);
and the output for state is {"state":{"0":"Alabama"}} rather than {"state":"Alabama"}
What am I doing wrong?
XML:
<?xml version="1.0" ?>
<states>
<state id="AL">
<name>Alabama</name>
</state>
<state id="AK">
<name>Alaska</name>
</state>
</states>
Output:
[{"state":{"0":"Alabama"}},{"state":{"0":"Alaska"}
var dump:
object(SimpleXMLElement)#1 (1) {
["state"]=>
array(2) {
[0]=>
object(SimpleXMLElement)#3 (2) {
["#attributes"]=>
array(1) {
["id"]=>
string(2) "AL"
}
["name"]=>
string(7) "Alabama"
}
[1]=>
object(SimpleXMLElement)#2 (2) {
["#attributes"]=>
array(1) {
["id"]=>
string(2) "AK"
}
["name"]=>
string(6) "Alaska"
}
}
}

Answer 1

Json & Array from XML in 3 lines:
$xml = simplexml_load_string($xml_string);
$json = json_encode($xml);
$array = json_decode($json,TRUE);

Answer 2

Sorry for answering an old post, but this article outlines an approach that is relatively short, concise and easy to maintain. I tested it myself and works pretty well.
http://lostechies.com/seanbiefeld/2011/10/21/simple-xml-to-json-with-php/
<?php
class XmlToJson {
public function Parse ($url) {
$fileContents= file_get_contents($url);
$fileContents = str_replace(array("\n", "\r", "\t"), '', $fileContents);
$fileContents = trim(str_replace('"', "'", $fileContents));
$simpleXml = simplexml_load_string($fileContents);
$json = json_encode($simpleXml);
return $json;
}
}
?>

Answer 3

I figured it out. json_encode handles objects differently than strings. I cast the object to a string and it works now.
foreach($xml->children() as $state)
{
$states[]= array('state' => (string)$state->name);
}
echo json_encode($states);

Answer 4

I guess I'm a bit late to the party but I have written a small function to accomplish this task. It also takes care of attributes, text content and even if multiple nodes with the same node-name are siblings.
Dislaimer:
I'm not a PHP native, so please bear with simple mistakes.
function xml2js($xmlnode) {
$root = (func_num_args() > 1 ? false : true);
$jsnode = array();
if (!$root) {
if (count($xmlnode->attributes()) > 0){
$jsnode["$"] = array();
foreach($xmlnode->attributes() as $key => $value)
$jsnode["$"][$key] = (string)$value;
}
$textcontent = trim((string)$xmlnode);
if (count($textcontent) > 0)
$jsnode["_"] = $textcontent;
foreach ($xmlnode->children() as $childxmlnode) {
$childname = $childxmlnode->getName();
if (!array_key_exists($childname, $jsnode))
$jsnode[$childname] = array();
array_push($jsnode[$childname], xml2js($childxmlnode, true));
}
return $jsnode;
} else {
$nodename = $xmlnode->getName();
$jsnode[$nodename] = array();
array_push($jsnode[$nodename], xml2js($xmlnode, true));
return json_encode($jsnode);
}
}
Usage example:
$xml = simplexml_load_file("myfile.xml");
echo xml2js($xml);
Example Input (myfile.xml):
<family name="Johnson">
<child name="John" age="5">
<toy status="old">Trooper</toy>
<toy status="old">Ultrablock</toy>
<toy status="new">Bike</toy>
</child>
</family>
Example output:
{"family":[{"$":{"name":"Johnson"},"child":[{"$":{"name":"John","age":"5"},"toy":[{"$":{"status":"old"},"_":"Trooper"},{"$":{"status":"old"},"_":"Ultrablock"},{"$":{"status":"new"},"_":"Bike"}]}]}]}
Pretty printed:
{
"family" : [{
"$" : {
"name" : "Johnson"
},
"child" : [{
"$" : {
"name" : "John",
"age" : "5"
},
"toy" : [{
"$" : {
"status" : "old"
},
"_" : "Trooper"
}, {
"$" : {
"status" : "old"
},
"_" : "Ultrablock"
}, {
"$" : {
"status" : "new"
},
"_" : "Bike"
}
]
}
]
}
]
}
Quirks to keep in mind:
Several tags with the same tagname can be siblings. Other solutions will most likely drop all but the last sibling. To avoid this each and every single node, even if it only has one child, is an array which hold an object for each instance of the tagname. (See multiple "" elements in example)
Even the root element, of which only one should exist in a valid XML document is stored as array with an object of the instance, just to have a consistent data structure.
To be able to distinguish between XML node content and XML attributes each objects attributes are stored in the "$" and the content in the "_" child.
Edit:
I forgot to show the output for your example input data
{
"states" : [{
"state" : [{
"$" : {
"id" : "AL"
},
"name" : [{
"_" : "Alabama"
}
]
}, {
"$" : {
"id" : "AK"
},
"name" : [{
"_" : "Alaska"
}
]
}
]
}
]
}

Answer 5

A common pitfall is to forget that json_encode() does not respect elements with a textvalue and attribute(s). It will choose one of those, meaning dataloss.
The function below solves that problem. If one decides to go for the json_encode/decode way, the following function is advised.
function json_prepare_xml($domNode) {
foreach($domNode->childNodes as $node) {
if($node->hasChildNodes()) {
json_prepare_xml($node);
} else {
if($domNode->hasAttributes() && strlen($domNode->nodeValue)){
$domNode->setAttribute("nodeValue", $node->textContent);
$node->nodeValue = "";
}
}
}
}
$dom = new DOMDocument();
$dom->loadXML( file_get_contents($xmlfile) );
json_prepare_xml($dom);
$sxml = simplexml_load_string( $dom->saveXML() );
$json = json_decode( json_encode( $sxml ) );
by doing so, <foo bar="3">Lorem</foo> will not end up as {"foo":"Lorem"} in your JSON.

Answer 6

Try to use this
$xml = ... // Xml file data
// first approach
$Json = json_encode(simplexml_load_string($xml));
---------------- OR -----------------------
// second approach
$Json = json_encode(simplexml_load_string($xml, "SimpleXMLElement", LIBXML_NOCDATA));
echo $Json;
Or
You can use this library : https://github.com/rentpost/xml2array

Answer 7

if you XML is a soap file, you can use this:
$xmlStr = preg_replace("/(<\/?)(\w+):([^>]*>)/", "$1$2$3", $xmlStr);
$xml = new SimpleXMLElement($xmlStr);
return json_encode($xml);

Answer 8

Best solution which works like a charm
$fileContents= file_get_contents($url);
$fileContents = str_replace(array("\n", "\r", "\t"), '', $fileContents);
$fileContents = trim(str_replace('"', "'", $fileContents));
$simpleXml = simplexml_load_string($fileContents);
//$json = json_encode($simpleXml); // Remove // if you want to store the result in $json variable
echo '<pre>'.json_encode($simpleXml,JSON_PRETTY_PRINT).'</pre>';
Source

Answer 9

This solution handles namespaces, attributes, and produces consistent result with repeating elements (always in array, even if there is only one occurrence).
Inspired by ratfactor's sxiToArray().
/**
* <root><a>5</a><b>6</b><b>8</b></root> -> {"root":[{"a":["5"],"b":["6","8"]}]}
* <root a="5"><b>6</b><b>8</b></root> -> {"root":[{"a":"5","b":["6","8"]}]}
* <root xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"><a>123</a><wsp:b>456</wsp:b></root>
* -> {"root":[{"xmlns:wsp":"http://schemas.xmlsoap.org/ws/2004/09/policy","a":["123"],"wsp:b":["456"]}]}
*/
function domNodesToArray(array $tags, \DOMXPath $xpath)
{
$tagNameToArr = [];
foreach ($tags as $tag) {
$tagData = [];
$attrs = $tag->attributes ? iterator_to_array($tag->attributes) : [];
$subTags = $tag->childNodes ? iterator_to_array($tag->childNodes) : [];
foreach ($xpath->query('namespace::*', $tag) as $nsNode) {
// the only way to get xmlns:*, see https://stackoverflow.com/a/2470433/2750743
if ($tag->hasAttribute($nsNode->nodeName)) {
$attrs[] = $nsNode;
}
}
foreach ($attrs as $attr) {
$tagData[$attr->nodeName] = $attr->nodeValue;
}
if (count($subTags) === 1 && $subTags[0] instanceof \DOMText) {
$text = $subTags[0]->nodeValue;
} elseif (count($subTags) === 0) {
$text = '';
} else {
// ignore whitespace (and any other text if any) between nodes
$isNotDomText = function($node){return !($node instanceof \DOMText);};
$realNodes = array_filter($subTags, $isNotDomText);
$subTagNameToArr = domNodesToArray($realNodes, $xpath);
$tagData = array_merge($tagData, $subTagNameToArr);
$text = null;
}
if (!is_null($text)) {
if ($attrs) {
if ($text) {
$tagData['_'] = $text;
}
} else {
$tagData = $text;
}
}
$keyName = $tag->nodeName;
$tagNameToArr[$keyName][] = $tagData;
}
return $tagNameToArr;
}
function xmlToArr(string $xml)
{
$doc = new \DOMDocument();
$doc->loadXML($xml);
$xpath = new \DOMXPath($doc);
$tags = $doc->childNodes ? iterator_to_array($doc->childNodes) : [];
return domNodesToArray($tags, $xpath);
}
Example:
php > print(json_encode(xmlToArr('<root a="5"><b>6</b></root>')));
{"root":[{"a":"5","b":["6"]}]}

Answer 10

I've used Miles Johnson's TypeConverter for this purpose. It's installable using Composer.
You could write something like this using it:
<?php
require 'vendor/autoload.php';
use mjohnson\utility\TypeConverter;
$xml = file_get_contents("file.xml");
$arr = TypeConverter::xmlToArray($xml, TypeConverter::XML_GROUP);
echo json_encode($arr);

Answer 11

Optimizing Antonio Max answer:
$xmlfile = 'yourfile.xml';
$xmlparser = xml_parser_create();
// open a file and read data
$fp = fopen($xmlfile, 'r');
//9999999 is the length which fread stops to read.
$xmldata = fread($fp, 9999999);
// converting to XML
$xml = simplexml_load_string($xmldata, "SimpleXMLElement", LIBXML_NOCDATA);
// converting to JSON
$json = json_encode($xml);
$array = json_decode($json,TRUE);

Answer 12

$content = str_replace(array("\n", "\r", "\t"), '', $response);
$content = trim(str_replace('"', "'", $content));
$xml = simplexml_load_string($content);
$json = json_encode($xml);
return json_decode($json,TRUE);
This worked for me

Answer 13

If you would like to only convert a specific part of the XML to JSON, you can use XPath to retrieve this and convert that to JSON.
<?php
$file = #file_get_contents($xml_File, FILE_TEXT);
$xml = new SimpleXMLElement($file);
$xml_Excerpt = #$xml->xpath('/states/state[#id="AL"]')[0]; // [0] gets the node
echo json_encode($xml_Excerpt);
?>
Please note that if you Xpath is incorrect, this will die with an error. So if you're debugging this through AJAX calls I recommend you log the response bodies as well.

Answer 14

This is an improvement of the most upvoted solution by Antonio Max, which also works with XML that has namespaces (by replacing the colon with an underscore). It also has some extra options (and does parse <person my-attribute='name'>John</person> correctly).
function parse_xml_into_array($xml_string, $options = array()) {
/*
DESCRIPTION:
- parse an XML string into an array
INPUT:
- $xml_string
- $options : associative array with any of these keys:
- 'flatten_cdata' : set to true to flatten CDATA elements
- 'use_objects' : set to true to parse into objects instead of associative arrays
- 'convert_booleans' : set to true to cast string values 'true' and 'false' into booleans
OUTPUT:
- associative array
*/
// Remove namespaces by replacing ":" with "_"
if (preg_match_all("|</([\\w\\-]+):([\\w\\-]+)>|", $xml_string, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
$xml_string = str_replace('<'. $match[1] .':'. $match[2], '<'. $match[1] .'_'. $match[2], $xml_string);
$xml_string = str_replace('</'. $match[1] .':'. $match[2], '</'. $match[1] .'_'. $match[2], $xml_string);
}
}
$output = json_decode(json_encode(#simplexml_load_string($xml_string, 'SimpleXMLElement', ($options['flatten_cdata'] ? LIBXML_NOCDATA : 0))), ($options['use_objects'] ? false : true));
// Cast string values "true" and "false" to booleans
if ($options['convert_booleans']) {
$bool = function(&$item, $key) {
if (in_array($item, array('true', 'TRUE', 'True'), true)) {
$item = true;
} elseif (in_array($item, array('false', 'FALSE', 'False'), true)) {
$item = false;
}
};
array_walk_recursive($output, $bool);
}
return $output;
}

Answer 15

This is better solution
$fileContents= file_get_contents("https://www.feedforall.com/sample.xml");
$fileContents = str_replace(array("\n", "\r", "\t"), '', $fileContents);
$fileContents = trim(str_replace('"', "'", $fileContents));
$simpleXml = simplexml_load_string($fileContents);
$json = json_encode($simpleXml);
$array = json_decode($json,TRUE);
return $array;

Answer 16

Found FTav's answer the most useful as it is very customizable, but his xml2js function has some flaws. For instance, if children elements has equal tagnames they all will be stored in a single object, this means that the order of elements will not be preserved. In some cases we really want to preserve order, so we better store every element's data in a separate object:
function xml2js($xmlnode) {
$jsnode = array();
$nodename = $xmlnode->getName();
$current_object = array();
if (count($xmlnode->attributes()) > 0) {
foreach($xmlnode->attributes() as $key => $value) {
$current_object[$key] = (string)$value;
}
}
$textcontent = trim((string)$xmlnode);
if (strlen($textcontent) > 0) {
$current_object["content"] = $textcontent;
}
if (count($xmlnode->children()) > 0) {
$current_object['children'] = array();
foreach ($xmlnode->children() as $childxmlnode) {
$childname = $childxmlnode->getName();
array_push($current_object['children'], xml2js($childxmlnode, true));
}
}
$jsnode[ $nodename ] = $current_object;
return $jsnode;
}
Here is how it works. Initial xml structure:
<some-tag some-attribute="value of some attribute">
<another-tag>With text</another-tag>
<surprise></surprise>
<another-tag>The last one</another-tag>
</some-tag>
Result JSON:
{
"some-tag": {
"some-attribute": "value of some attribute",
"children": [
{
"another-tag": {
"content": "With text"
}
},
{
"surprise": []
},
{
"another-tag": {
"content": "The last one"
}
}
]
}
}

Answer 17

All solutions here have problems!
... When the representation need perfect XML interpretation (without problems with attributes) and to reproduce all text-tag-text-tag-text-... and order of tags. Also good remember here that JSON object "is an unordered set" (not repeat keys and the keys can't have predefined order)... Even ZF's xml2json is wrong (!) because not preserve exactly the XML structure.
All solutions here have problems with this simple XML,
<states x-x='1'>
<state y="123">Alabama</state>
My name is <b>John</b> Doe
<state>Alaska</state>
</states>
... #FTav solution seems better than 3-line solution, but also have little bug when tested with this XML.
Old solution is the best (for loss-less representation)
The solution, today well-known as jsonML, is used by Zorba project and others, and was first presented in ~2006 or ~2007, by (separately) Stephen McKamey and John Snelson.
// the core algorithm is the XSLT of the "jsonML conventions"
// see https://github.com/mckamey/jsonml
$xslt = 'https://raw.githubusercontent.com/mckamey/jsonml/master/jsonml.xslt';
$dom = new DOMDocument;
$dom->loadXML('
<states x-x=\'1\'>
<state y="123">Alabama</state>
My name is <b>John</b> Doe
<state>Alaska</state>
</states>
');
if (!$dom) die("\nERROR!");
$xslDoc = new DOMDocument();
$xslDoc->load($xslt);
$proc = new XSLTProcessor();
$proc->importStylesheet($xslDoc);
echo $proc->transformToXML($dom);
Produce
["states",{"x-x":"1"},
"\n\t ",
["state",{"y":"123"},"Alabama"],
"\n\t\tMy name is ",
["b","John"],
" Doe\n\t ",
["state","Alaska"],
"\n\t"
]
See http://jsonML.org or github.com/mckamey/jsonml. The production rules of this JSON are based on the element JSON-analog,
This syntax is a element definition and recurrence, with element-list ::= element ',' element-list | element.

Answer 18

After researching a little bit all of the answers, I came up with a solution that worked just fine with my JavaScript functions across browsers (Including consoles / Dev Tools) :
<?php
// PHP Version 7.2.1 (Windows 10 x86)
function json2xml( $domNode ) {
foreach( $domNode -> childNodes as $node) {
if ( $node -> hasChildNodes() ) { json2xml( $node ); }
else {
if ( $domNode -> hasAttributes() && strlen( $domNode -> nodeValue ) ) {
$domNode -> setAttribute( "nodeValue", $node -> textContent );
$node -> nodeValue = "";
}
}
}
}
function jsonOut( $file ) {
$dom = new DOMDocument();
$dom -> loadXML( file_get_contents( $file ) );
json2xml( $dom );
header( 'Content-Type: application/json' );
return str_replace( "#", "", json_encode( simplexml_load_string( $dom -> saveXML() ), JSON_PRETTY_PRINT ) );
}
$output = jsonOut( 'https://boxelizer.com/assets/a1e10642e9294f39/b6f30987f0b66103.xml' );
echo( $output );
/*
Or simply
echo( jsonOut( 'https://boxelizer.com/assets/a1e10642e9294f39/b6f30987f0b66103.xml' ) );
*/
?>
It basically creates a new DOMDocument, loads and XML file into it and traverses through each one of the nodes and children getting the data / parameters and exporting it into JSON without the annoying "#" signs.
Link to the XML file.

Answer 19

With accepted (antonio's) answer, from such source:
<MyData>
<Level1 myRel="parent" myName="AAA">
<Level2 myRel="child1" myName="BBB">
<Level2 myRel="child2" myName="CCC">
...
you will get array like:
'Level1' =>
[
0 =>
[
'#attributes' =>
[
'myRel' => 'parent'
'myName' => 'AAA'
],
'Level2' =>
[
0 =>
[
'#attributes' =>
[
'myRel' => 'child_1'
'myName' => 'BBB'
],
So, if you want to have Key-Paired array (instead of 0 numbers), with your chosen key, i.e. myName:
'Level1' =>
[
'AAA' =>
[
'#attributes' =>
[
'myRel' => 'parent'
'myName' => 'AAA'
],
'Level2' =>
[
'BBB' =>
[
'#attributes' =>
[
'myRel' => 'child_1'
'myName' => 'BBB'
],
then use xmlToArrayByKey($xmlContent, 'myName'). Code Here:
public function xmlToArrayByKey($content, $keyName)
{
try
{
$xml = simplexml_load_string($content, "SimpleXMLElement", LIBXML_NOCDATA );
$array= json_decode( json_encode($xml), TRUE);
return $this->xmlSetChild($array, $keyName);
} catch (Exception $ex) {
return ['xmlerror'=>$ex];
}
}
public function xmlSetChild($array, $keyName, $step=0)
{
$new_array= [];
foreach ($array as $key_1=>$value_1)
{
if (is_array($value_1) && isset($value_1[0]))
{
foreach ($value_1 as $idx=>$value_2)
{
$keyValue = $value_2['#attributes'][$keyName];
$new_array[$key_1][$keyValue] = $this->xmlSetChild($value_2, $keyName, $step+1);
}
}
else{
$new_array[$key_1]=$value_1;
}
}
return $new_array;
}

Answer 20

//main fuction ===========================
function xml2array($responce)
{
$doc = new DOMDocument();
$doc->loadXML($responce);
$root = $doc->documentElement;
$output = domNodeToArray($root);
$output['#root'] = $root->tagName;
return $output;
}
//convert function =====================
function domNodeToArray($node)
{
$output = [];
switch ($node->nodeType) {
case XML_CDATA_SECTION_NODE:
case XML_TEXT_NODE:
$output = trim($node->textContent);
break;
case XML_ELEMENT_NODE:
for ($i = 0, $m = $node->childNodes->length; $i < $m; $i++) {
$child = $node->childNodes->item($i);
$v = domNodeToArray($child);
if (isset($child->tagName)) {
$t = $child->tagName;
if (!isset($output[$t])) {
$output[$t] = [];
}
$output[$t][] = $v;
} elseif ($v || $v === '0') {
$output = (string) $v;
}
}
if ($node->attributes->length && !is_array($output)) { // Has attributes but isn't an array
$output = ['#content' => $output]; // Change output into an array.
}
if (is_array($output)) {
if ($node->attributes->length) {
$a = [];
foreach ($node->attributes as $attrName => $attrNode) {
$a[$attrName] = (string) $attrNode->value;
}
$output['#attributes'] = $a;
}
foreach ($output as $t => $v) {
if (is_array($v) && count($v) == 1 && $t != '#attributes') {
$output[$t] = $v[0];
}
}
}
break;
}
return $output;
}
//REQUEST BY SOAP CLINTE==========================================================
$sopeclient = new SoapClient('http://b2b.travel.us/FlightBooking.asmx?wsdl');
$param = array('InputSTR'=>'
<AirSearchQuery>
<Master>
<CompanyId>*****</CompanyId>
<AgentId>1</AgentId>
<BranchId>1</BranchId>
<CoustmerType>AGNT</CoustmerType>
</Master>
<JourneyType>O</JourneyType>
<Currency>USD</Currency>
<Segments>
<Segment id="1">
<Origin>'.$request->depart.'</Origin>
<Destination>'.$request->destination.'</Destination>
<Date>'.$request->departOn.'</Date>
<Time></Time>
</Segment>
</Segments>
</AirSearchQuery>
);
$responce = $sopeclient->SearchFare($param);
}
//RESPONCE GET ======================================================
+"SearchFareResult": "<Itineraries><Itinerary><UniqueID>SK12041915MS7601445MS8750805</UniqueID><TrackID>AAL_LOS_24-02-2022_100_697074770_637812140580760438</TrackID><BaseFare>301.00</BaseFare><Taxes>224.90</Taxes><TotalPrice>525.90</TotalPrice><GrandTotal /><Currency>USD</Currency><FareType>RP</FareType><Adult><NoAdult>1</NoAdult><AdTax>224.9</AdTax><AdtBFare>301.00</AdtBFare></Adult><IndexNumber>0</IndexNumber><Provider>2A</Provider><ValCarrier>MS</ValCarrier><LastTicketingDate /><OutBound>3</OutBound><InBound>0</InBound><Sectors><Sector nearby="" isConnect="" isStopover=""><AirV>SK</AirV><AirlineName>Scandinavian Airlines</AirlineName><AirlineLogoPath>http://www.travelcation.us/AirlineLogo/SKs.gif</AirlineLogoPath><Class>U</Class><CabinClass><Code>Y</Code><Des>ECONOMY</Des></CabinClass><NoSeats>9</NoSeats><FltNum>1204</FltNum><Departure><AirpCode>AAL</AirpCode><Terminal /><Date>24-02-2022</Date><Time>19:15</Time><AirpName>Aalborg</AirpName><CityCode>AAL</CityCode><CityName>Aalborg</CityName><CountryCode>DK</CountryCode><CountryName>Denmark</CountryName><Day>Thu</Day><GEO_Code /></Departure><Arrival><AirpCode>CPH</AirpCode><Terminal>3</Terminal><Date>24-02-2022</Date><Time>20:00</Time><AirpName>Kastrup</AirpName><CityCode>CPH</CityCode><CityName>Copenhagen</CityName><CountryCode>DK</CountryCode><CountryName>Denmark</CountryName><Day>Thu</Day><GEO_Code /></Arrival><EquipType>Canadair Regional Jet CR9</EquipType><ElapsedTime>00:45</ElapsedTime><ActualTime>42:00</ActualTime><TechStopOver>0</TechStopOver><Status>OK</Status><isReturn>false</isReturn><OptrCarrier OptrCarrierDes="Cityjet">WX</OptrCarrier><MrktCarrier MrktCarrierDes="Scandinavian Airlines">SK</MrktCarrier><BaggageInfo>2 pcs</BaggageInfo><TransitTime time="00:00" /></Sector><Sector nearby="" isConnect="" isStopover=""><AirV>MS</AirV><AirlineName>EgyptAir</AirlineName><AirlineLogoPath>http://www.travelcation.us/AirlineLogo/MSs.gif</AirlineLogoPath><Class>V</Class><CabinClass><Code>Y</Code><Des>ECONOMY</Des></CabinClass><NoSeats>9</NoSeats><FltNum>760</FltNum><Departure><AirpCode>CPH</AirpCode><Terminal>3</Terminal><Date>25-02-2022</Date><Time>14:45</Time><AirpName>Kastrup</AirpName><CityCode>CPH</CityCode><CityName>Copenhagen</CityName><CountryCode>DK</CountryCode><CountryName>Denmark</CountryName><Day>Fri</Day><GEO_Code /></Departure><Arrival><AirpCode>CAI</AirpCode><Terminal>3</Terminal><Date>25-02-2022</Date><Time>20:05</Time><AirpName>Cairo Intl.</AirpName><CityCode>CAI</CityCode><CityName>Cairo</CityName><CountryCode>EG</CountryCode><CountryName>Egypt</CountryName><Day>Fri</Day><GEO_Code /></Arrival><EquipType>Boeing 738</EquipType><ElapsedTime>05:20</ElapsedTime><ActualTime>42:00</ActualTime><TechStopOver>0</TechStopOver><Status>OK</Status><isReturn>false</isReturn><OptrCarrier OptrCarrierDes="EgyptAir">MS</OptrCarrier><MrktCarrier MrktCarrierDes="EgyptAir">MS</MrktCarrier><BaggageInfo>2 pcs</BaggageInfo><TransitTime time="18:45">Connection of 18 Hours 45 Mins in Kastrup, Copenhagen, Denmark</TransitTime></Sector><Sector nearby="" isConnect="" isStopover=""><AirV>MS</AirV><AirlineName>EgyptAir</AirlineName><AirlineLogoPath>http://www.travelcation.us/AirlineLogo/MSs.gif</AirlineLogoPath><Class>L</Class><CabinClass><Code>Y</Code><Des>ECONOMY</Des></CabinClass><NoSeats>5</NoSeats><FltNum>875</FltNum><Departure><AirpCode>CAI</AirpCode><Terminal>3</Terminal><Date>26-02-2022</Date><Time>08:05</Time><AirpName>Cairo Intl.</AirpName><CityCode>CAI</CityCode><CityName>Cairo</CityName><CountryCode>EG</CountryCode><CountryName>Egypt</CountryName><Day>Sat</Day><GEO_Code /></Departure><Arrival><AirpCode>LOS</AirpCode><Terminal>D</Terminal><Date>26-02-2022</Date><Time>13:15</Time><AirpName>Murtala Muhammed</AirpName><CityCode>LOS</CityCode><CityName>Lagos</CityName><CountryCode>NG</CountryCode><CountryName>Nigeria</CountryName><Day>Sat</Day><GEO_Code /></Arrival><EquipType>Boeing 738</EquipType><ElapsedTime>05:10</ElapsedTime><ActualTime>42:00</ActualTime><TechStopOver>0</TechStopOver><Status>OK</Status><isReturn>false</isReturn><OptrCarrier OptrCarrierDes="EgyptAir">MS</OptrCarrier><MrktCarrier MrktCarrierDes="EgyptAir">MS</MrktCarrier><BaggageInfo>2 pcs</BaggageInfo><TransitTime time="12:00">Connection of 12 Hours 0 Mins in Cairo Intl., Cairo, Egypt</TransitTime></Sector></Sectors><FareBasisCodes><FareBasiCode><FareBasis>VOFLOWMS</FareBasis><Airline>MS</Airline><PaxType>ADT</PaxType><Origin /><Destination /><FareRst /></FareBasiCode>
//call method===========================================
$xml2json = xml2array($responce->SearchFareResult);
print_r($xml2json);
die;
//view result ====================================================
array:3 [▼
"Itinerary" => array:63 [▼
0 => array:17 [▼
"UniqueID" => "SK12041915MS7601445MS8750805"
"TrackID" => "AAL_LOS_24-02-2022_100_946417400_637812150487718359"
"BaseFare" => "301.00"
"Taxes" => "224.90"
"TotalPrice" => "525.90"
"GrandTotal" => []
"Currency" => "USD"
"FareType" => "RP"
"Adult" => array:3 [▼
"NoAdult" => "1"
"AdTax" => "224.9"
"AdtBFare" => "301.00"
]
"IndexNumber" => "0"
"Provider" => "2A"
"ValCarrier" => "MS"
"LastTicketingDate" => []
"OutBound" => "3"
"InBound" => "0"
"Sectors" => array:1 [▼
"Sector" => array:3 [▶]
]
"FareBasisCodes" => array:1 [▶]

Answer 21

Looks like the $state->name variable is holding an array. You can use
var_dump($state)
inside the foreach to test that.
If that's the case, you can change the line inside the foreach to
$states[]= array('state' => array_shift($state->name));
to correct it.

Answer 22

$templateData = $_POST['data'];
// initializing or creating array
$template_info = $templateData;
// creating object of SimpleXMLElement
$xml_template_info = new SimpleXMLElement("<?xml version=\"1.0\"?><template></template>");
// function call to convert array to xml
array_to_xml($template_info,$xml_template_info);
//saving generated xml file
$xml_template_info->asXML(dirname(__FILE__)."/manifest.xml") ;
// function defination to convert array to xml
function array_to_xml($template_info, &$xml_template_info) {
foreach($template_info as $key => $value) {
if(is_array($value)) {
if(!is_numeric($key)){
$subnode = $xml_template_info->addChild($key);
if(is_array($value)){
$cont = 0;
foreach(array_keys($value) as $k){
if(is_numeric($k)) $cont++;
}
}
if($cont>0){
for($i=0; $i < $cont; $i++){
$subnode = $xml_body_info->addChild($key);
array_to_xml($value[$i], $subnode);
}
}else{
$subnode = $xml_body_info->addChild($key);
array_to_xml($value, $subnode);
}
}
else{
array_to_xml($value, $xml_template_info);
}
}
else {
$xml_template_info->addChild($key,$value);
}
}
}

Answer 23

If you are ubuntu user install xml reader (i have php 5.6. if you have other please find package and install)
sudo apt-get install php5.6-xml
service apache2 restart
$fileContents = file_get_contents('myDirPath/filename.xml');
$fileContents = str_replace(array("\n", "\r", "\t"), '', $fileContents);
$fileContents = trim(str_replace('"', "'", $fileContents));
$oldXml = $fileContents;
$simpleXml = simplexml_load_string($fileContents);
$json = json_encode($simpleXml);