Loop through xml array

Question

Below is my code and I want to extract information of[field] => Array of index [1].It means [1] => 1030.670044. This is xml file,and I want to store in my database,but unable to loop this in php. Please Help me.

SimpleXMLElement Object
(
    [@attributes] => Array
        (
            [version] => 1.0
        )

    [meta] => SimpleXMLElement Object
        (
            [type] => resource-list
        )

    [resources] => SimpleXMLElement Object
        (
            [@attributes] => Array
                (
                    [start] => 0
                    [count] => 168
                )

            [resource] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [@attributes] => Array
                                (
                                    [classname] => Quote
                                )

                            [field] => Array
                                (
                                    [0] => USD/KRW
                                    [1] => 1030.670044
                                    [2] => KRW=X
                                    [3] => 1398752590
                                    [4] => currency
                                    [5] => 2014-04-29T06:23:10+0000
                                    [6] => 0
                                )

                        )

                    [1] => SimpleXMLElement Object
                        (
                            [@attributes] => Array
                                (
                                    [classname] => Quote
                                )

                            [field] => Array
                                (
                                    [0] => SILVER 1 OZ 999 NY
                                    [1] => 0.051059
                                    [2] => XAG=X
                                    [3] => 1398721323
                                    [4] => currency
                                    [5] => 2014-04-28T21:42:03+0000
                                    [6] => 400
                                )

                        )

Maxim Krizhanovsky · Accepted Answer · 2014-04-29 06:46:41Z

2

This is a SimpleXML object. If the variable is called $xml you can access the field[1] like this:

foreach ($xml->resources->resource as $res) {
   var_dump( $res->field[1] );
}

answered Apr 29, 2014 at 6:46

Maxim Krizhanovsky

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