array(4) {
  [0]=>
  string(5) "HY000"
  [1]=>
  int(1267)
  [2]=>
  string(105) "Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operation '='"
  [3]=>
  string(260) "SELECT COUNT(*) AS num FROM `6_site_2236`.`v5_product` WHERE id in(55,90,94,95,97,110,117,137,143,144,146,151,160,163,165,180,183,184,185,186,190,193,145,109,89,199,240,241,242,243,244,250,251,261,262,263,264,265,307) and status=1 and (qt = '¶ùͯ¼Ò¾ß') LIMIT 1"
}
bool(false)