PHP5中文手册·Get the name of the specified field in a result -- 追寻梦想＞编程乐园＞PHP 编程

说明

string fbsql_field_name ( resource $result [, int $field_index ] )

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);
?>

上例将输出：

user_id
password

参见

fbsql_field_type()


	PHP5中文手册 fbsql_field_len fbsql_field_seek FrontBase PHP Manual fbsql_field_name (PHP 4 >= 4.0.6, PHP 5) fbsql_field_name — Get the name of the specified field in a result 说明 string fbsql_field_name ( resource `$result` [, int `$field_index` ] ) 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); ?>` 上例将输出： user_id password 参见 fbsql_field_type() fbsql_field_len fbsql_field_seek FrontBase PHP Manual