i have xml/gpx file:
<?xml version="1.0" encoding="utf-8"?>
<gpx xsi:schemaLocation="http://www.topografix.com/GPX/1/1">
<metadata>
....
</metadata>
<trk>
<trkseg>
<trkpt lat="50.04551333333333" lon="14.434101666666667">
<ele>282</ele>
<time>2014-06-30T20:56:03.92</time>
<extensions>
<gpxtpx:TrackPointExtension>
<gpxtpx:hr>100</gpxtpx:hr>
</gpxtpx:TrackPointExtension>
</extensions>
</trkpt>
...
</gpx>
Load:
$xml=simplexml_load_file($gpx_file);
parse witch
foreach($xml->trk->trkseg->trkpt as $point){}
Thats fine. But i cant get content of /extension//extension/
print_r($point) is
SimpleXMLElement Object
(
[#attributes] => Array
(
[lat] => 50.04527
[lon] => 14.433993333333333
)
[ele] => 280.5
[time] => 2014-06-30T20:57:21.71
[extensions] => SimpleXMLElement Object
(
)
)
and i cannot get SimpleXMLElement Object.
Print_r($point->extension is:
SimpleXMLElement Object
(
)
I try Converting a SimpleXML Object to an Array and other similiar way, but i have failed - output is empty array.
Any idea/way to get into string/array ?
Sample gpx is on www.vovcinec.net/gpx/e.gpx (~700kB)
You can't get them directly since they are in namespaces, you need to use getNamespaces() method first. Consider this example:
$xml = simplexml_load_file('e.gpx');
foreach($xml->trk->trkseg->trkpt as $trkpt) {
$namespaces = $trkpt->getNamespaces(true);
$gpxtpx = $trkpt->extensions->children($namespaces['gpxtpx']);
$hr = (string) $gpxtpx->TrackPointExtension->hr;
echo '<pre>';
print_r($hr);
echo '</pre>';
}
I hope you help following code
foreach($gpx->trk->trkseg->children() as $trkpts) {
echo (string)$trkpts->extensions->children('gpxtpx',true)->TrackPointExtension->hr;
}
no need to use getNamespaces() method
Related
I am having a problem accessing the #attribute section of my SimpleXML object. When I var_dump the entire object, I get the correct output, and when I var_dump the rest of the object (the nested tags), I get the correct output, but when I follow the docs and var_dump $xml->OFFICE->{'#attributes'}, I get an empty object, despite the fact that the first var_dump clearly shows that there are attributes to output.
Anyone know what I am doing wrong here/how I can make this work?
Try this
$xml->attributes()->Token
You can get the attributes of an XML element by calling the attributes() function on an XML node. You can then var_dump the return value of the function.
More info at php.net
http://php.net/simplexmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
I used before so many times for getting #attributes like below and it was a little bit longer.
$att = $xml->attributes();
echo $att['field'];
It should be more easy and you can get attributes following format only at once:
Standard Way - Array-Access Attributes (AAA)
$xml['field'];
Other alternatives are:
Right & Quick Format
$xml->attributes()->{'field'};
Wrong Formats
$xml->attributes()->field;
$xml->{"#attributes"}->field;
$xml->attributes('field');
$xml->attributes()['field'];
$xml->attributes->['field'];
$xml = <<<XML
<root>
<elem attrib="value" />
</root>
XML;
$sxml = simplexml_load_string($xml);
$attrs = $sxml->elem->attributes();
echo $attrs["attrib"]; //or just $sxml->elem["attrib"]
Use SimpleXMLElement::attributes.
Truth is, the SimpleXMLElement get_properties handler lies big time. There's no property named "#attributes", so you can't do $sxml->elem->{"#attributes"}["attrib"].
You can just do:
echo $xml['token'];
If you're looking for a list of these attributes though, XPath will be your friend
print_r($xml->xpath('#token'));
It helped me to convert the result of simplexml_load_file($file) into a JSON Structure and decode it back:
$xml = simplexml_load_file("$token.xml");
$json = json_encode($xml);
$xml_fixed = json_decode($json);
$try1 = $xml->structure->{"#attributes"}['value'];
print_r($try1);
>> result: SimpleXMLElement Object
(
)
$try2 = $xml_fixed->structure->{"#attributes"}['value'];
print_r($try2);
>> result: stdClass Object
(
[key] => value
)
Unfortunately I have a unique build (stuck with Gentoo for the moment) of PHP 5.5, and what I found was that
$xml->tagName['attribute']
was the only solution that worked. I tried all of Bora's methods above, including the 'Right & Quick' format, and they all failed.
The fact that this is the easiest format is a plus, but didn't enjoy thinking I was insane trying all of the formats others were saying worked.
Njoy for what its worth (did I mention unique build?).
I want to extract string (just Song title and Artist name) from external xml file: https://nostalgicfm.ro/NowOnAir.xml
This form of xml:
<Schedule System="Jazler">
<Event status="happening" startTime="20:31:20" eventType="song">
<Announcement Display=""/>
<Song title="Let It Be ">
<Artist name="Beatles">
<Media runTime="265.186"/>
<Expire Time="20:35:45"/>
</Artist>
</Song>
</Event>
</Schedule>
I try this code PHP but i don't know how to extract name & title...like "Beatles - Let It Be"
<?php
$url = "https://nostalgicfm.ro/NowOnAir.xml";
$xml = simplexml_load_file($url);
print_r($xml);
?>
Result is an Oject:
SimpleXMLElement Object ( [#attributes] => Array ( [System] => Jazler ) [Event] => SimpleXMLElement Object ( [#attributes] => Array ( [status] => happening [startTime] => 20:51:21 [eventType] => song ) [Announcement] => SimpleXMLElement Object ( [#attributes] => Array ( [Display] => ) ) [Song] => SimpleXMLElement Object ( [#attributes] => Array ( [title] => If You Were A Sailboat ) [Artist] => SimpleXMLElement Object ( [#attributes] => Array ( [name] => Katie Melua ) [Media] => SimpleXMLElement Object ( [#attributes] => Array ( [runTime] => 228.732 ) ) [Expire] => SimpleXMLElement Object ( [#attributes] => Array ( [Time] => 20:55:09 ) ) ) ) ) )
Resolved it myself:
<?php
$url = 'https://nostalgicfm.ro/NowOnAir.xml';
$xml = simplexml_load_file($url);
foreach ( $xml->Event->Song->Artist->attributes() as $tag => $value );
foreach ( $xml->Event->Song->attributes() as $tag => $value1 ) {
echo $value." - ".$value1.PHP_EOL; }
?>
I am having a problem accessing the #attribute section of my SimpleXML object. When I var_dump the entire object, I get the correct output, and when I var_dump the rest of the object (the nested tags), I get the correct output, but when I follow the docs and var_dump $xml->OFFICE->{'#attributes'}, I get an empty object, despite the fact that the first var_dump clearly shows that there are attributes to output.
Anyone know what I am doing wrong here/how I can make this work?
Try this
$xml->attributes()->Token
You can get the attributes of an XML element by calling the attributes() function on an XML node. You can then var_dump the return value of the function.
More info at php.net
http://php.net/simplexmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
I used before so many times for getting #attributes like below and it was a little bit longer.
$att = $xml->attributes();
echo $att['field'];
It should be more easy and you can get attributes following format only at once:
Standard Way - Array-Access Attributes (AAA)
$xml['field'];
Other alternatives are:
Right & Quick Format
$xml->attributes()->{'field'};
Wrong Formats
$xml->attributes()->field;
$xml->{"#attributes"}->field;
$xml->attributes('field');
$xml->attributes()['field'];
$xml->attributes->['field'];
$xml = <<<XML
<root>
<elem attrib="value" />
</root>
XML;
$sxml = simplexml_load_string($xml);
$attrs = $sxml->elem->attributes();
echo $attrs["attrib"]; //or just $sxml->elem["attrib"]
Use SimpleXMLElement::attributes.
Truth is, the SimpleXMLElement get_properties handler lies big time. There's no property named "#attributes", so you can't do $sxml->elem->{"#attributes"}["attrib"].
You can just do:
echo $xml['token'];
If you're looking for a list of these attributes though, XPath will be your friend
print_r($xml->xpath('#token'));
It helped me to convert the result of simplexml_load_file($file) into a JSON Structure and decode it back:
$xml = simplexml_load_file("$token.xml");
$json = json_encode($xml);
$xml_fixed = json_decode($json);
$try1 = $xml->structure->{"#attributes"}['value'];
print_r($try1);
>> result: SimpleXMLElement Object
(
)
$try2 = $xml_fixed->structure->{"#attributes"}['value'];
print_r($try2);
>> result: stdClass Object
(
[key] => value
)
Unfortunately I have a unique build (stuck with Gentoo for the moment) of PHP 5.5, and what I found was that
$xml->tagName['attribute']
was the only solution that worked. I tried all of Bora's methods above, including the 'Right & Quick' format, and they all failed.
The fact that this is the easiest format is a plus, but didn't enjoy thinking I was insane trying all of the formats others were saying worked.
Njoy for what its worth (did I mention unique build?).
I want to extract string (just Song title and Artist name) from external xml file: https://nostalgicfm.ro/NowOnAir.xml
This form of xml:
<Schedule System="Jazler">
<Event status="happening" startTime="20:31:20" eventType="song">
<Announcement Display=""/>
<Song title="Let It Be ">
<Artist name="Beatles">
<Media runTime="265.186"/>
<Expire Time="20:35:45"/>
</Artist>
</Song>
</Event>
</Schedule>
I try this code PHP but i don't know how to extract name & title...like "Beatles - Let It Be"
<?php
$url = "https://nostalgicfm.ro/NowOnAir.xml";
$xml = simplexml_load_file($url);
print_r($xml);
?>
Result is an Oject:
SimpleXMLElement Object ( [#attributes] => Array ( [System] => Jazler ) [Event] => SimpleXMLElement Object ( [#attributes] => Array ( [status] => happening [startTime] => 20:51:21 [eventType] => song ) [Announcement] => SimpleXMLElement Object ( [#attributes] => Array ( [Display] => ) ) [Song] => SimpleXMLElement Object ( [#attributes] => Array ( [title] => If You Were A Sailboat ) [Artist] => SimpleXMLElement Object ( [#attributes] => Array ( [name] => Katie Melua ) [Media] => SimpleXMLElement Object ( [#attributes] => Array ( [runTime] => 228.732 ) ) [Expire] => SimpleXMLElement Object ( [#attributes] => Array ( [Time] => 20:55:09 ) ) ) ) ) )
Resolved it myself:
<?php
$url = 'https://nostalgicfm.ro/NowOnAir.xml';
$xml = simplexml_load_file($url);
foreach ( $xml->Event->Song->Artist->attributes() as $tag => $value );
foreach ( $xml->Event->Song->attributes() as $tag => $value1 ) {
echo $value." - ".$value1.PHP_EOL; }
?>
I am having a problem accessing the #attribute section of my SimpleXML object. When I var_dump the entire object, I get the correct output, and when I var_dump the rest of the object (the nested tags), I get the correct output, but when I follow the docs and var_dump $xml->OFFICE->{'#attributes'}, I get an empty object, despite the fact that the first var_dump clearly shows that there are attributes to output.
Anyone know what I am doing wrong here/how I can make this work?
Try this
$xml->attributes()->Token
You can get the attributes of an XML element by calling the attributes() function on an XML node. You can then var_dump the return value of the function.
More info at php.net
http://php.net/simplexmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
I used before so many times for getting #attributes like below and it was a little bit longer.
$att = $xml->attributes();
echo $att['field'];
It should be more easy and you can get attributes following format only at once:
Standard Way - Array-Access Attributes (AAA)
$xml['field'];
Other alternatives are:
Right & Quick Format
$xml->attributes()->{'field'};
Wrong Formats
$xml->attributes()->field;
$xml->{"#attributes"}->field;
$xml->attributes('field');
$xml->attributes()['field'];
$xml->attributes->['field'];
$xml = <<<XML
<root>
<elem attrib="value" />
</root>
XML;
$sxml = simplexml_load_string($xml);
$attrs = $sxml->elem->attributes();
echo $attrs["attrib"]; //or just $sxml->elem["attrib"]
Use SimpleXMLElement::attributes.
Truth is, the SimpleXMLElement get_properties handler lies big time. There's no property named "#attributes", so you can't do $sxml->elem->{"#attributes"}["attrib"].
You can just do:
echo $xml['token'];
If you're looking for a list of these attributes though, XPath will be your friend
print_r($xml->xpath('#token'));
It helped me to convert the result of simplexml_load_file($file) into a JSON Structure and decode it back:
$xml = simplexml_load_file("$token.xml");
$json = json_encode($xml);
$xml_fixed = json_decode($json);
$try1 = $xml->structure->{"#attributes"}['value'];
print_r($try1);
>> result: SimpleXMLElement Object
(
)
$try2 = $xml_fixed->structure->{"#attributes"}['value'];
print_r($try2);
>> result: stdClass Object
(
[key] => value
)
Unfortunately I have a unique build (stuck with Gentoo for the moment) of PHP 5.5, and what I found was that
$xml->tagName['attribute']
was the only solution that worked. I tried all of Bora's methods above, including the 'Right & Quick' format, and they all failed.
The fact that this is the easiest format is a plus, but didn't enjoy thinking I was insane trying all of the formats others were saying worked.
Njoy for what its worth (did I mention unique build?).
I want to extract string (just Song title and Artist name) from external xml file: https://nostalgicfm.ro/NowOnAir.xml
This form of xml:
<Schedule System="Jazler">
<Event status="happening" startTime="20:31:20" eventType="song">
<Announcement Display=""/>
<Song title="Let It Be ">
<Artist name="Beatles">
<Media runTime="265.186"/>
<Expire Time="20:35:45"/>
</Artist>
</Song>
</Event>
</Schedule>
I try this code PHP but i don't know how to extract name & title...like "Beatles - Let It Be"
<?php
$url = "https://nostalgicfm.ro/NowOnAir.xml";
$xml = simplexml_load_file($url);
print_r($xml);
?>
Result is an Oject:
SimpleXMLElement Object ( [#attributes] => Array ( [System] => Jazler ) [Event] => SimpleXMLElement Object ( [#attributes] => Array ( [status] => happening [startTime] => 20:51:21 [eventType] => song ) [Announcement] => SimpleXMLElement Object ( [#attributes] => Array ( [Display] => ) ) [Song] => SimpleXMLElement Object ( [#attributes] => Array ( [title] => If You Were A Sailboat ) [Artist] => SimpleXMLElement Object ( [#attributes] => Array ( [name] => Katie Melua ) [Media] => SimpleXMLElement Object ( [#attributes] => Array ( [runTime] => 228.732 ) ) [Expire] => SimpleXMLElement Object ( [#attributes] => Array ( [Time] => 20:55:09 ) ) ) ) ) )
Resolved it myself:
<?php
$url = 'https://nostalgicfm.ro/NowOnAir.xml';
$xml = simplexml_load_file($url);
foreach ( $xml->Event->Song->Artist->attributes() as $tag => $value );
foreach ( $xml->Event->Song->attributes() as $tag => $value1 ) {
echo $value." - ".$value1.PHP_EOL; }
?>
I have a some problem with get value from xml.
XML look like
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="http://crd.gov.pl/xml/schematy/UPO/2008/05/09/UPO.xsl"?>
<pos:Document xmlns:pos="SOMEURL"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<pos:DescribeDoc/>
<pos:UPD>
<pos:IdDoc>procotol-UPD2198338</pos:IdDoc>
<pos:IdCases>221872</pos:IdCases>
<pos:additionalInfo TypeInfo="Source">Some string</pos:additionalInfo>
</pos:UPD>
...
I general try to get to pos:IdCases.
I try this code:
$domContent = new SimpleXMLElement(((string) $content), LIBXML_COMPACT);
$test = $domContent->xpath('/pos:Document/pos:UPD/*');
foreach($test as $node){
print_r($node)
}
I get a some object such as
SimpleXMLElement Object
(
[0] => procotol-UPD2198338
)
SimpleXMLElement Object
(
[0] => 221872
)
SimpleXMLElement Object
(
[#attributes] => Array
(
[TypeInfo] => Source
)
[0] => Some string
)
But I must get to pos:IdCases. I can't use index [1] because order can change.
My question is:
How can I get to value in node: pos:IdCases
I can't add id or another info to node because this xml was signed (XADES).
Can you give me some advice? Thanks for help
Simply change the XPath to match the <Pos:IdCases/> node:
$test = $domContent->xpath('/pos:Document/pos:UPD/pos:IdCases');
I am having a problem accessing the #attribute section of my SimpleXML object. When I var_dump the entire object, I get the correct output, and when I var_dump the rest of the object (the nested tags), I get the correct output, but when I follow the docs and var_dump $xml->OFFICE->{'#attributes'}, I get an empty object, despite the fact that the first var_dump clearly shows that there are attributes to output.
Anyone know what I am doing wrong here/how I can make this work?
Try this
$xml->attributes()->Token
You can get the attributes of an XML element by calling the attributes() function on an XML node. You can then var_dump the return value of the function.
More info at php.net
http://php.net/simplexmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
I used before so many times for getting #attributes like below and it was a little bit longer.
$att = $xml->attributes();
echo $att['field'];
It should be more easy and you can get attributes following format only at once:
Standard Way - Array-Access Attributes (AAA)
$xml['field'];
Other alternatives are:
Right & Quick Format
$xml->attributes()->{'field'};
Wrong Formats
$xml->attributes()->field;
$xml->{"#attributes"}->field;
$xml->attributes('field');
$xml->attributes()['field'];
$xml->attributes->['field'];
$xml = <<<XML
<root>
<elem attrib="value" />
</root>
XML;
$sxml = simplexml_load_string($xml);
$attrs = $sxml->elem->attributes();
echo $attrs["attrib"]; //or just $sxml->elem["attrib"]
Use SimpleXMLElement::attributes.
Truth is, the SimpleXMLElement get_properties handler lies big time. There's no property named "#attributes", so you can't do $sxml->elem->{"#attributes"}["attrib"].
You can just do:
echo $xml['token'];
If you're looking for a list of these attributes though, XPath will be your friend
print_r($xml->xpath('#token'));
It helped me to convert the result of simplexml_load_file($file) into a JSON Structure and decode it back:
$xml = simplexml_load_file("$token.xml");
$json = json_encode($xml);
$xml_fixed = json_decode($json);
$try1 = $xml->structure->{"#attributes"}['value'];
print_r($try1);
>> result: SimpleXMLElement Object
(
)
$try2 = $xml_fixed->structure->{"#attributes"}['value'];
print_r($try2);
>> result: stdClass Object
(
[key] => value
)
Unfortunately I have a unique build (stuck with Gentoo for the moment) of PHP 5.5, and what I found was that
$xml->tagName['attribute']
was the only solution that worked. I tried all of Bora's methods above, including the 'Right & Quick' format, and they all failed.
The fact that this is the easiest format is a plus, but didn't enjoy thinking I was insane trying all of the formats others were saying worked.
Njoy for what its worth (did I mention unique build?).
I want to extract string (just Song title and Artist name) from external xml file: https://nostalgicfm.ro/NowOnAir.xml
This form of xml:
<Schedule System="Jazler">
<Event status="happening" startTime="20:31:20" eventType="song">
<Announcement Display=""/>
<Song title="Let It Be ">
<Artist name="Beatles">
<Media runTime="265.186"/>
<Expire Time="20:35:45"/>
</Artist>
</Song>
</Event>
</Schedule>
I try this code PHP but i don't know how to extract name & title...like "Beatles - Let It Be"
<?php
$url = "https://nostalgicfm.ro/NowOnAir.xml";
$xml = simplexml_load_file($url);
print_r($xml);
?>
Result is an Oject:
SimpleXMLElement Object ( [#attributes] => Array ( [System] => Jazler ) [Event] => SimpleXMLElement Object ( [#attributes] => Array ( [status] => happening [startTime] => 20:51:21 [eventType] => song ) [Announcement] => SimpleXMLElement Object ( [#attributes] => Array ( [Display] => ) ) [Song] => SimpleXMLElement Object ( [#attributes] => Array ( [title] => If You Were A Sailboat ) [Artist] => SimpleXMLElement Object ( [#attributes] => Array ( [name] => Katie Melua ) [Media] => SimpleXMLElement Object ( [#attributes] => Array ( [runTime] => 228.732 ) ) [Expire] => SimpleXMLElement Object ( [#attributes] => Array ( [Time] => 20:55:09 ) ) ) ) ) )
Resolved it myself:
<?php
$url = 'https://nostalgicfm.ro/NowOnAir.xml';
$xml = simplexml_load_file($url);
foreach ( $xml->Event->Song->Artist->attributes() as $tag => $value );
foreach ( $xml->Event->Song->attributes() as $tag => $value1 ) {
echo $value." - ".$value1.PHP_EOL; }
?>