摘要:
info 查看所有键值信息 zlist '' '' 10 查看十个键 'a' 'z'(键的区域范围) zrange trades 查看有序集合 keys '' '' 100 查看100个键 multi_get key1 key2 key3 批量获取键值 multi_del 批量删除 zrange n 阅读全文
摘要:
$conn = new \PDO; $stmt=$conn->prepare($sql); 预处理语句重复插入 占位符 <?php$stmt = $dbh->prepare("INSERT INTO REGISTRY (name, value) VALUES (:name, :value)");$s 阅读全文