odbc_fetch_row
(PHP 4, PHP 5, PHP 7, PHP 8)
odbc_fetch_row — Fetch a row
说明
$statement, ?int $row = null): boolFetches a row of the data that was returned by odbc_do() or odbc_exec(). After odbc_fetch_row() is called, the fields of that row can be accessed with odbc_result().
参数
-
statement -
The result identifier.
-
row -
If
rowis not specified, odbc_fetch_row() will try to fetch the next row in the result set. Calls to odbc_fetch_row() with and withoutrowcan be mixed.To step through the result more than once, you can call odbc_fetch_row() with
row1, and then continue doing odbc_fetch_row() withoutrowto review the result. If a driver doesn't support fetching rows by number, therowparameter is ignored.
返回值
Returns true if there was a row, false otherwise.
更新日志
| 版本 | 说明 |
|---|---|
| 8.0.0 |
row is nullable now.
|
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User Contributed Notes 1 note
When I migrates from 4 to 5 took me a long day to find the solution.
The way to use it without problems
In php4:
<?php
while (odbc_fetch_row($stringsql)) {
// ...
}
?>
In php5:
<?php
odbc_fetch_row($stringsql, 0);
while (odbc_fetch_row($stringsql)) {
// ...
}
?>
Good luck
备份地址：http://www.lvesu.com/blog/php/function.odbc-fetch-row.php