Php/docs/function.ingres-fetch-assoc
ingres_fetch_assoc
(PECL ingres >= 2.2.2)
ingres_fetch_assoc — Fetch a row of result into an associative array
说明
ingres_fetch_assoc
( resource $result
) : array
This function is stores the data fetched from a query executed using ingres_query() in an associative array, using the field names as keys.
With regard to speed, the function is identical to ingres_fetch_object(), and almost as quick as ingres_fetch_row() (the difference is insignificant).
By default, arrays created by ingres_fetch_assoc() start from position 1 and not 0 as with other DBMS extensions. The starting position can be adjusted to 0 using the configuration parameter ingres.array_index_start.
Note:
Related Configurations
See also the ingres.array_index_start, ingres.fetch_buffer_size and ingres.utf8 directives in Runtime Configuration.
参数
result- The query result identifier
返回值
Returns an associative array that corresponds to the fetched row,
or false if there are no more rows
范例
Example #1 Fetch a row into an associative array
<?php$link = ingres_connect($database, $user, $password);$result = ingres_query($link,"select * from table");while ($row = ingres_fetch_assoc($result)) { echo $row["user_id"]; // using associative array echo $row["fullname"];}?>
参见
- ingres_query() - Send an SQL query to Ingres
- ingres_num_fields() - Get the number of fields returned by the last query
- ingres_field_name() - Get the name of a field in a query result
- ingres_fetch_array() - Fetch a row of result into an array
- ingres_fetch_object() - Fetch a row of result into an object
- ingres_fetch_row() - Fetch a row of result into an enumerated array
