$arr = array(‘kuleiman_goods_option’,’kuleiman_goods_spec’);
$arr=explode(‘,’, $str);
$arr=explode(‘,’, $str);
$a = M();
foreach ($arr as $key => $val) {
$res = M()->query(“select * from $val limit 1”);
if(!empty($res[0])){
foreach ($res[0] as $k => $v) {
$rr = $a->execute(“UPDATE $val SET $k= REPLACE ( $k,’XXL’, ‘————-‘ )”);
}
}
}