How to get a specific array value from an XML File?
emha
I have written an xml-parser to read an XML-file. The XML-file is not mine so I can't change the structure. Things work great till I got to this special point. I want to read a value but I don't have a key to access this value. I marked the values (in red) in the screenshot below which I want to access.
When I dump the parent element (the PRAT->VALUE) I get this in return:
object(SimpleXMLElement)#31 (3) { ["@attributes"]=> array(5) { ["nr"]=> string(1) "1" ["unit"]=> string(3) "bar" ["unit_id"]=> string(4) "3103" ["vo"]=> string(0) "" ["vo_id"]=> string(0) "" } [0]=> string(2) "20" [1]=> string(1) "2" }
As seen, at the end of the dump the values that I want to access are presented. I tried to access it like an array but that doesn't work. The values are not part of the attributes.
Vivek
use (String) keyword in front of it.
eg.
echo (String) PRAT->VALUE;
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