Array Help

robc123 · 27 Apr 2006 at 19:22

Got an array from an xml feed but am slightly stuck on how to reference values. Arrays consists as follows:

Code:

Array
(
    [0] => Array
        (
            [name] => xe-datafeed
            [attrs] => 
            [children] => Array
                (
                    [0] => Array
                        (
                            [name] => header
                            [attrs] => 
                            [children] => Array
                                (
                                    [0] => Array
                                        (
                                            [name] => hname
                                            [attrs] => 
                                            [data] => Version
                                        )

                                    [1] => Array
                                        (
                                            [name] => hvalue
                                            [attrs] => 
                                            [data] => 2.45
                                        )

                                )

                        )

                    [1] => Array...

How would i reference the data value 2.45?

Any help would be gratefully received.

Cheers,
Rob

Beansprout · 27 Apr 2006 at 19:25

Probably Array[0][children][0][children][1][data]

robc123 · 27 Apr 2006 at 19:26

cheers mate, thats spot on. Appreciate the help

Beansprout · 27 Apr 2006 at 19:31

Working example in PHP incase anyone wants to play...

Code:

<?php

$arr = array('0' => Array
        (
            'name' => 'xe-datafeed',
            'attrs' => '',
            'children' => Array
                (
                    '0' => Array
                        (
                            '[name' => header,
                            'attrs' => '',
                            'children' => Array
                                (
                                    '0' => Array
                                        (
                                            'name' => 'hname',
                                            'attrs' => '',
                                            'data' => 'Version'
                                        ),

                                    '1' => Array
                                        (
                                            'name' => 'hvalue',
                                            'attrs' => '',
                                            'data' => '2.45'
                                        )

                                )

                        )
			)
		)
	);

echo $arr['0']['children']['0']['children']['1']['data'];

?>

robmiller · 27 Apr 2006 at 19:52

Why quote ints :mad:

Beansprout · 27 Apr 2006 at 20:41

Sorry, I was on a zombie-fuelled quote frenzy