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(560) "SELECT COUNT(*) AS num FROM `6_site_2236`.`v5_product` WHERE id in(58,75,76,77,78,88,92,98,100,101,103,111,112,113,121,122,123,132,136,147,104,167,168,170,171,177,178,179,181,189,188,191,192,195,196,197,198,182,172,169,159,158,157,135,134,133,124,114,115,108,102,68,60,200,202,203,204,207,210,211,212,213,214,217,218,224,225,226,227,229,230,231,233,236,245,246,254,256,257,258,259,260,266,267,268,269,270,271,272,273,274,275,289,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,308,309,310,311,312,313,314,291) and status=1 and (qt = 'ÆÁ·ç') LIMIT 1" } bool(false)