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<?php $a = '<?xml version="1.0" encoding="ISO-8859-1" ?> <Servicos> <cServico> <Codigo>40010</Codigo> </cServico> </Servicos>'; $b = '<?xml version="1.0" encoding="ISO-8859-1" ?> <Servicos> <cServico> <Codigo>40010</Codigo> </cServico> <cServico> <Codigo>40011</Codigo> </cServico> </Servicos>'; function getCodes(SimpleXMLElement $xml) { $codes = array(); foreach ($xml->cServico as $item) { $codes[] = (string)$item->Codigo; } return $codes; } var_dump(getCodes(new SimpleXMLElement($a))); var_dump(getCodes(new SimpleXMLElement($b)));
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> string(5) "40010" } array(2) { [0]=> string(5) "40010" [1]=> string(5) "40011" }

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