masterofwee

hey thanks man

I have an xml file which I am using to store information for a site I'm making and I'm using this: foreach(get_xml_catalog() as $product) (code here blahblahblah) in my xml file i have this: <items> <product> <id>TOMATOSOUP</id> <title>Tomato Soup</title> <price>1.33</price> </product> <product> <id>PASTA</id> <title>Linguini</title> <price>3.99</price> </product> </items> I am trying to make another page where it shows more detailed information about the product but I dont know how to call JUST ONE specific product from my xml file. foreach(get_xml_catalog() as $product) the above code calls BOTH products. Id like to know how I can call a specific product, for example the product with an id of "PASTA". Thanks guys.

I'm writing a calculator to solve this formula, and I need a way to restrict all the textboxes on my form to only accept numbers. How can I do this with php?