$arr = array();
$data = Array
(
'0' => Array
(
'cus_id' => 51,
'cus_name' => '刘新军',
'service_name' => '微商服务课程',
'email' => '1378607577@qq.com'
),
'1' => Array
(
'cus_id' => 1,
'cus_name' => '程晓良',
'service_name' => '在线答疑技术支持',
'email' => '1378607577@qq.com'
),
'2' => Array
(
'cus_id' => 1,
'cus_name' => '程晓良',
'service_name' => '赠送“欢乐逛”软件一套1个月',
'email' => '1378607577@qq.com'
)
);
foreach($data as $item) {
if(!isset($arr[$item['cus_id']])){
$arr[$item['cus_id']] = $item;
}else{
$arr[$item['cus_id']]['service_name'] .= ',' . $item['service_name'];
}
}
print_r($arr);
打印出来
Array
(
[51] => Array
(
[cus_id] => 51
[cus_name] => 刘新军
[service_name] => 微商服务课程
[email] => 1378607577@qq.com
)
[1] => Array
(
[cus_id] => 1
[cus_name] => 程晓良
[service_name] => 在线答疑技术支持,赠送“欢乐逛”软件一套1个月
[email] => 1378607577@qq.com
)
)