Php/docs/function.fbsql-field-name
来自菜鸟教程
fbsql_field_name
(PHP 4 >= 4.0.6, PHP 5 < 5.3.0)
fbsql_field_name — Get the name of the specified field in a result
说明
fbsql_field_name
( resource $result
[, int $field_index
] ) : string
Returns the name of the specified field index.
参数
result- A result pointer returned by fbsql_list_fields().
field_index- The numerical offset of the field. The field index starts at 0.
返回值
Returns the name as a string, or false if the field doesn't exist.
范例
Example #1 fbsql_field_name() example
<?php// The users table consists of three fields:// user_id// username// password.$res = fbsql_db_query("users", "select * from users", $link);echo fbsql_field_name($res, 0) . "\n";echo fbsql_field_name($res, 2);?>
以上例程会输出：
user_id password
