Jamestown376 Posted August 6, 2020 Share Posted August 6, 2020 Hi I need to use PHP to get data from an XML document of items. The XML doc looks like this <STOREITEMS> <PRODUCT ITEM="dj91ja" NAME="Mushroom Soup"> <STOCK>In Stock</STOCK> </PRODUCT> <PRODUCT ITEM="09shjk1" NAME="Chicken Soup"> <STOCK>In Stock</STOCK> </PRODUCT> <PRODUCT ITEM="mgm826ga" NAME="Vegetable Soup"> <STOCK>No Stock.</STOCK> </PRODUCT> </STOREITEMS> I need to find out if a product is in stock based on the ITEM attribute, for example 09shjk1 This is my code: $product_queried = '09shjk1'; $xml=simplexml_load_string($xmlstr) or die("Error: Cannot make object"); foreach($xml->children() as $items) { if($items->PRODUCT['ITEM'] == $product_queried){ echo 'Product stock : ' . $items->STOCK . ''; } } Unfortunately it's not working. I need to be able to change the $product_queried to get the stock of the item from the XML document. Can anyone advise? Sorry if it's completely wrong I am new to XML. Many thanks in advance 🙂   Quote Link to comment Share on other sites More sharing options...
requinix Posted August 6, 2020 Share Posted August 6, 2020 Is STOREITEMS the root node? Then each $items will be a single PRODUCT... Quote Link to comment Share on other sites More sharing options...
Barand Posted August 6, 2020 Share Posted August 6, 2020 (edited) try $product_queried = '09shjk1'; $xml=simplexml_load_string($xmlstr) or die("Error: Cannot make object"); $items = $xml->xpath("//PRODUCT[@ITEM='$product_queried']"); if ($items) echo $items[0]['ITEM'] . ' - ' . $items[0]->STOCK . '<br>'; else echo "Not found"; Â Edited August 6, 2020 by Barand 1 Quote Link to comment Share on other sites More sharing options...
Phi11W Posted August 6, 2020 Share Posted August 6, 2020 6 hours ago, Jamestown376 said: I need to find out if a product is in stock based on the ITEM attribute This XPath expression will find a product if it is is stock and return no items if it's not. $items = $xml->xpath( "/ STOREITEMS / PRODUCT [ @ITEM = '$product_queried' and STOCK / text() = 'In Stock' ] " ); Regards,   Phill W. 1 Quote Link to comment Share on other sites More sharing options...
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