I want to save specific child elements from the xml below to an array element and later loop over the array.
For example the element I am interested in is those with <test>A</test>
Any suggestion?
Thanks

<root>
     <child>
     <transfer>J</transfer>
     <station>B</station>
     <test>C</test>
</child>
  <child>
     <transfer>N</transfer>
     <station>I</station>
     <test>A</test>
</child>
  <child>
     <transfer>F</transfer>
     <station>B</station>
     <test>M</test>
</child>
  <child>
     <transfer>F</transfer>
     <station>B</station>
     <test>P</test>
</child>
  <child>
     <transfer>H</transfer>
     <station>G</station>
     <test>A</test>
</child>
</root>