/**
* 数据去重累加
*
* @param $array
* @param string $reference_str 参照str
* @param string $accumulation_str 累加str
* @return mixed
*/
public function arrayHeavyAccumulation($array , $reference_str, $accumulation_str)
{
$unset = array();
for ($i = 0; $i < count($array); $i++){
for ($j = $i+1; $j $value){
unset($array[$value]);
}
return array_merge($array);
}