URL create
Block create URL with retypes specified variable to internal virtual datatype URL. It is useful for obtaining informations from urls.
XML representation of url_create block:
<xml xmlns="http://www.w3.org/1999/xhtml">
<block type="variables_set">
<field name="VAR">foo</field>
<value name="VALUE">
<block type="url_create">
<value name="VALUE">
<block type="text">
<field name="TEXT">http://example.com</field>
</block>
</value>
</block>
</value>
</block>
</xml>