sybase_fetch_array
(PHP 4, PHP 5, PHP 7)
sybase_fetch_array — Fetch row as array
Описание
$result
)sybase_fetch_array() is an extended version of sybase_fetch_row(). In addition to storing the data in the numeric indices of the result array, it also stores the data in associative indices, using the field names as keys.
An important thing to note is that using sybase_fetch_array() is NOT significantly slower than using sybase_fetch_row(), while it provides a significant added value.
Список параметров
-
result -
Возвращаемые значения
Returns an array that corresponds to the fetched row, or FALSE if there
are no more rows.
Замечание:
When selecting fields with identical names (for instance, in a join), the associative indices will have a sequential number prepended. See the example for details.
Примеры
Пример #1 Identical fieldnames
<?php
$dbh = sybase_connect('SYBASE', '', '');
$q = sybase_query('SELECT * FROM p, a WHERE p.person_id= a.person_id');
var_dump(sybase_fetch_array($q));
sybase_close($dbh);
?>
The above example would produce the following output (assuming the two tables only have each one column called "person_id"):
array(4) {
[0]=>
int(1)
["person_id"]=>
int(1)
[1]=>
int(1)
["person_id1"]=>
int(1)
}
Смотрите также
- sybase_fetch_row() - Get a result row as an enumerated array
- sybase_fetch_assoc() - Fetch a result row as an associative array
- sybase_fetch_object() - Fetch a row as an object
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения для работы с базами данных
- Расширения для работы с базами данных отдельных производителей
- Sybase
- sybase_affected_rows
- sybase_close
- sybase_connect
- sybase_data_seek
- sybase_deadlock_retry_count
- sybase_fetch_array
- sybase_fetch_assoc
- sybase_fetch_field
- sybase_fetch_object
- sybase_fetch_row
- sybase_field_seek
- sybase_free_result
- sybase_get_last_message
- sybase_min_client_severity
- sybase_min_error_severity
- sybase_min_message_severity
- sybase_min_server_severity
- sybase_num_fields
- sybase_num_rows
- sybase_pconnect
- sybase_query
- sybase_result
- sybase_select_db
- sybase_set_message_handler
- sybase_unbuffered_query
Коментарии
For varchar type fields, sybase api fetch is limited with 255 characters.In sybase you can have a varchar field nearly upto a page size, ex: varchar(1500)