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Make update

Posted: Wed Apr 09, 2008 10:39 am
by biggipsy
I need make a update xml from php

my code is

<?php

$xml = simplexml_load_file('xmltest.xml');

$linha = $_GET['linha'];

$a = $xml->no[$linha];

// definiçao do nó a editar ou apagar neste ficheiro sera apagar




$titulo=$a->titulo[$linha]=$_POST['titulo'];
$textopequeno=$a->textopequeno[$linha]=$_POST['textopequeno'];
$textogrande=$a->textogrande[$linha]=$_POST['textogrande'];




echo $xml->asXML('xmltest.xml');


?>


This way will make update the first line , and i need to update my choice, if the $linha=1 i update de node 1 if the $linha=2 i update the node 2....How can make this?
How can make update xml from php using simplexml?