get data from a xml in php
$userdata = new SimpleXMLElement($xml_response);
print_r($userdata);
Result
SimpleXMLElement Object ( [id] => mv1ATgSG8K [first-name] => uma shankar [last-name] => pandey [email-address] => uspmca@gmail.com [picture-url] => http://m.c.lnkd.licdn.com/mpr/mprx/0__NWrbM-p4SlvpGJs_-I_bR-TVeC9OXdsTvg7bRlpLSnF38OVftMpdUL-q6GHgiHnCBwaey7dHZ30 )
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$userdata=(array)$userdata;
print_r($userdata[‘id’]);exit;