June 27th, 2003, 07:24 PM
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Join Date: Jun 2003
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Building XML Trees with PEAR's XML_Tree Class
In this part of your code:
PHP Code:
//instantiate object
$tree = new XML_Tree("history.xml");
$root =& $tree->getTreeFromFile();
I have been trying to send the contents of the XML to a variable for use later, in let's say a session variable...
My dilemna it seems, is that when I attempt to print a particular variable (i.e. print $period  , it returns nothing?? And I have checked the paths to the XML file, and all checks out.
PHP Code:
$ch1 = $root->children; //world array
for ($i=0;$i < count($ch1); $i++) {
$ch2 = $ch1[$i]->children; //continent array
$period = $ch2[0]->content;
$name = $ch2[1]->content;
$history = $ch2[2]->content;
$history=ereg_replace("\'","",$history);
When i print out the object $ch1 this is what I get in return, so how can I access this information or parse it out?
Array ( [0] => xml_tree_node Object ( [attributes] => Array ( ) [children] => Array ( ) [content] => localhost [name] => db_host ) [1] => xml_tree_node Object ( [attributes] => Array ( ) [children] => Array ( ) [content] => ode [name] => db_name ) [2] => xml_tree_node Object ( [attributes] => Array ( ) [children] => Array ( ) [content] => root [name] => db_user ) [3] => xml_tree_node Object ( [attributes] => Array ( ) [children] => Array ( ) [content] => casey5 [name] => db_pass ) [4] => xml_tree_node Object ( [attributes] => Array ( ) [children] => Array ( ) [content] => c:/apache/htdocs [name] => root_folder ) )
Sincerely,
CJ
Last edited by jezmond5 : June 27th, 2003 at 07:28 PM.
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