php - Split Large XML File Into Smaller Files -

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i have ecommerce site needs update products via huge xml file downloaded via ftp distributor.

the products.xml file approx 21mb in size , pulling data , looping through exhaustive single pass.

i need able split original xml file or processed simplexmlelement 1000 products each, load files , process them separately.

i'm pulling xml simplexmlelement casting array looks so:

[1] => array     (         [products_name] => product name         [products_description] => product description         [products_image] => 1234.jpg         [products_price] => 9.99         [products_model] => 1234         [item_brandname] => acme inc.         [item_upc] => 01234567890         [item_height] => 0.500         [item_length] => 4.250         [item_diameter] => 3.375         [products_weight] => 0.05         [manufacturers_name] => acme distributors         [item_vendor_number] => xxx-1234         [products_quantity] => 100         [date_recieved] => 0000-00-00 00:00:00         [prop_packaging] => blister card         [product_class] => bat         [products_type] => batteries     )

how can create individual files of 1000 products in each file , save them?

you can simplexml functions:

$xml = simplexml_load_file('products.xml');  foreach($xml $id => $product) {     $product->asxml($id.'.xml'); }

you can use simplexml_load_string instead of simplexml_load_file

$xml = simplexml_load_string($products);

note: have simplexmlelement


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