I need to update an xml node with an user supplied value; but I can't seem to be able to modify the simplexml object. any ideas?
xml structure:
<xm>
<unit>
<building></building>
</unit>
<unit>
<building></building>
</unit>
<unit>
<building></building>
</unit>
<unit>
<building></building>
</unit>
</xm>
And I am trying to do it like:
$original_xml = @simplexml_load_file("../test.xml");
$original_xml[$_POST['row_id']-1]->building = $_POST['building_txt'];