105K
array(5) { [0]=> int(8602) [1]=> int(8542) [2]=> int(8483) [3]=> int(51365) [4]=> int(57712) } string(26) "8602,8542,8483,51365,57712"
array(5) { [0]=> int(8602) [1]=> int(8542) [2]=> int(8483) [3]=> int(51365) [4]=> int(57712) } string(26) "8602,8542,8483,51365,57712"