PHP obtains the node value in XML.
XML: test_xml2.xml
<? XML version = "1.0" encoding = "UTF-8"?>
<Friends_get_response list = "true" xmlns = "http://api.xiaonei.com/1.0/" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance"
Xsi: schemalocation = "http://api.xiaonei.com/1.0/ http://api.xiaonei.com/1.0/xiaonei.xsd">
<Uid> 200032219 </uid>
<Uid> 84525914 </uid>
<Uid> 12345689 </uid>
<Uid> 98765432 </uid>
</Friends_get_response>
PHP code 1:
<? PHP
$ Doc = new domdocument ();
$ Doc-> load ('test _ xml2.xml ');
$ Productprofile = $ doc-> getelementsbytagname ('ds DS _ get_response ');
Echo '<PRE/> ';
Foreach ($ productprofile as $ profile)
{
// $ Productnames = $ profile-> getelementsbytagname ("uid ");
// $ Productname = $ productnames-> item (0)-> nodevalue;
// Echo $ productname;
Echo $ profile-> nodevalue;
}
?>
Result: In this way, all values in the node are obtained directly.
200032219
84525914
12345689
98765432
PHP Code 2:
<? PHP
$ Doc = new domdocument ();
$ Doc-> load ('test _ xml2.xml ');
$ Xiaonei = $ doc-> getelementsbytagname ("friends_get_response ");
$ I = 0;
Foreach ($ Xiaonei as $ key ){
$ Uid = $ key-> getelementsbytagname ("uid ");
Foreach ($ UID as $ PARAM ){
Echo $ param-> nodevalue. '<br/> ';
}
}
?>
Result: the value of the friends_get_response-> uid node is obtained.
200032219
84525914
12345689
98765432
Xml2: test_xml4.xml
<? XML version = '1. 0' standalone = 'Yes'?>
<Test>
<A> AA </a>
<B>
<BB> bb1 </BB>
<BB>
<BBB> bbb1 </BBB>
<BBB> bbb2 </BBB>
</BB>
</B>
<C> CC </C>
<D>
<F> FF </F>
</D>
</Test>
PHP code:
<? PHP
Echo '<PRE/> ';
$ Doc = new domdocument ();
$ Doc-> load ('test _ xml4.xml ');
$ Xiaonei = $ doc-> getelementsbytagname ("test ");
Foreach ($ Xiaonei as $ V)
{
Echo $ V-> nodevalue. '<br/> ';
}
?>
Result: the value of the multi-layer sub-node under the test node is obtained directly using nodevalue.
AA
Bb1
Bbb1
Bbb2
CC
FF
/***************************************/
PHP code:
<? PHP
$ Xmlstr = <XML
<? XML version = '1. 0' standalone = 'Yes'?>
<Movies>
<Movie>
<Title> PHP: Behind the parser </title>
<Characters>
<Character>
<Name> MS. coder </Name>
<Actor> onlivia actora </actor>
</Character>
<Character>
<Name> mr. coder </Name>
<Actor> El Act & #211; r </actor>
</Character>
</Characters>
<Plot>
So, this language. It's like, a programming language. Or is it
Scripting language? All is revealed in this thrilling horror Spoof
Of a documentary.
</Plot>
<Rating type = "thumbs"> 7 </rating>
<Rating type = "Stars"> 5 </rating>
</Movie>
</Movies>
XML;
$ Xml = simplexml_load_string ($ xmlstr );
Echo $ XML-> movie [0]-> title;
Echo '<br> ';
$ Arr = $ XML-> movie [0]-> characters [0]-> character;
Echo '<br> ';
Foreach ($ arr as $ KK => $ vv)
{
Echo $ VV-> name;
Echo '<br/> ';
}
?>
Result:
$ XML-> movie [0]-> title:
PHP: Behind the parser
$ VV-> name: Ms. coder
Mr. coder