Sybase 函数
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sybase_fetch_array

(PHP 4, PHP 5)

sybase_fetch_arrayFetch row as array

说明

array sybase_fetch_array ( resource $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.

参数

result

返回值

Returns an array that corresponds to the fetched row, or FALSE if there are no more rows.

Note:

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.

范例

Example #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)
}

参见


Sybase 函数
在线手册:中文 英文
PHP手册
PHP手册 - N: Fetch row as array

用户评论:

burak3 at gmail dot com (05-Apr-2005 08:25)

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)