array(4) {
  [0]=>
  string(5) "HY000"
  [1]=>
  int(1267)
  [2]=>
  string(108) "Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operation 'like'"
  [3]=>
  string(156) "SELECT COUNT(*) AS num FROM `6_site_4028`.`v5_product` WHERE status=1 and title like '%ETH公共full node『🍀官網niu·by🍀』】互刮漠ri%' LIMIT 1"
}
bool(false)