Php/docs/function.fbsql-fetch-lengths
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fbsql_fetch_lengths
(PHP 4 >= 4.0.6, PHP 5 < 5.3.0)
fbsql_fetch_lengths — 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.
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.
