help with selecting nodes with xpath
- by fayer
my xml structure looks like this:
<entity id="1000070">
<name>apple</name>
<type>category</type>
<entities>
<entity id="7002870">
<name>mac</name>
<type>category</type>
<entities>
<entity id="7002907">
<name>leopard</name>
<type>sub-category</type>
<entities>
<entity id="7024080">
<name>safari</name>
<type>subject</type>
</entity>
<entity id="7024701">
<name>finder</name>
<type>subject</type>
</entity>
</entities>
</entity>
</entities>
</entity>
<entity id="7024080">
<name>iphone</name>
<type>category</type>
<entities>
<entity id="7024080">
<name>3g</name>
<type>sub-category</type>
</entity>
<entity id="7024701">
<name>3gs</name>
<type>sub-category</type>
</entity>
</entities>
</entity>
<entity id="7024080">
<name>ipad</name>
<type>category</type>
</entity>
</entities>
</entity>
currently i have selected all entities with type node that is not category.
$xmlDocument-removeNodes("//entity[not(type='category')]")
i wonder how i could select all nodes that dont contain type=category OR type=sub-category.
i have tried with:
$xmlDocument->removeNodes("//entity[not(type='category')] | //entity[not(type='sub-category')]")
but it doesnt work!
