Question

min

获得某个列中的最小的值

min($table, $column, $where)

• table [string]

  表名.

• column [string]

  需要查询的列.

• where (optional) [array]

  WHERE 条件.

min($table, $join, $column, $where)

• table [string]

  The table name.

• join [array]

  Table relativity for table joining.

• column [string]

  The target column will be calculated.

• where (optional) [array]

  The WHERE clause to filter records.

Return: [number] 返回最小的值.

$min = $database->min("account", "age", [    "gender" => "male"]);echo "The age of youngest male user is " . $min;