fbsql_fetch_lengths()

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

Get the length of each output in a result

说明

fbsql_fetch_lengths(resource $result): array

Stores the lengths of each result column in the last row returned by fbsql_fetch_row(),fbsql_fetch_array() and fbsql_fetch_object() in an array.

参数

$result

由fbsql_query()或fbsql_db_query()返回的结果标识符。

返回值

Returns an array, starting at offset 0, that corresponds to the lengths of each field in the last row fetched by fbsql_fetch_row(), or FALSE on error.

参见

• fbsql_fetch_row()Get a result row as an enumerated array