PHP获取数组中重复的值

$array= array(23,128,22,81,123,132,134,131,133,138,150,51,38,142,144,26,80,146,22,108,54,59,77,104,121,126,130,25,32,40,130,145,34,41,48,56,62,106,127,28,64,107,141,28,36,42,52,58,71,103,71,103,125,129);

// 获取去掉重复数据的数组 

$unique_arr = array_unique($array); 

// 获取重复数据的数组 

$repeat_arr = array_diff_assoc($array, $unique_arr); 

var_export($repeat_arr);exit;