ampersand in xml for URL field

ampersand in xml for URL field

Hi,
I'm try to add leads via API php application so i send data as xml but one of the fields use & sign (ampersand) and i try to convert it to &amp; code but not working also tried <![CDATA[    ]]> but not working

example one have error due to "Link to Product" value

  1. <Leads>
        <row no="1">
        <FL val="First Name">first</FL>
        <FL val="Last Name">Last</FL>
        <FL val="Phone">01000202012</FL>
        <FL val="Email">myemail@yahoo.com</FL>
        <FL val="Street">my street</FL>
        <FL val="City">my town</FL>
        <FL val="Description">ds gdsa</FL>
        <FL val="Equipment Interested in">My product</FL>
        <FL val="Link to Product">http://domain.com/store/index.php?id_product=14&amp;controller=product&amp;id_lang=1</FL>
        <FL val="Lead Source">Website</FL>
        <FL val="Lead Owner">leads@domain.com</FL>
        </row>
        </Leads>















example two have error due to "Link to Product" value also

  1. <?xml version="1.0" encoding="UTF-8" ?>
    <Leads>
    <row no="1">
    <FL val="Lead Owner"><![CDATA[leads@domain.com]]></FL>
    <FL val="First Name"><![CDATA[First]]></FL>
    <FL val="Last Name"><![CDATA[Last]]></FL>
    <FL val="Email"><![CDATA[myid@yahoo.com]]></FL>
    <FL val="Phone"><![CDATA[01000202012]]></FL>
    <FL val="Lead Source"><![CDATA[Website]]></FL>
    <FL val="Street"><![CDATA[my street]]></FL>
    <FL val="City"><![CDATA[my town]]></FL>
    <FL val="Description"><![CDATA[ds gdsa]]>
    <FL val="Equipment Interested in"><![CDATA[My product]]></FL>
    <FL val="Link to Product"><![CDATA[http://domain.com/store/index.php?id_product=14&controller=product&id_lang=1]]></FL>
    </row>
    </Leads>