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|Getting node values as a string (XML)|
I'm using this to get a node value which works fine
But if I want to check whether $title is set I'm given an error saying $title is not a string even though it will echo as a string.
This isn't really my thing, but how are you trying to test and see if it's set?
Try testing with this...
var_dump( $title );
That will tell you what type of object the title is, as well as all of its contents.
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