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Last updated: Sat, 27 Jan 2007

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# mysqli_fetch_row

(PHP 5)

mysqli_fetch_row

(no version information, might be only in CVS)

result->fetch_row -- Get a result row as an enumerated array

## Description

Procedural style:

mixed mysqli_fetch_row ( mysqli_result result )

Object oriented style (method):

class mysqli_result {
mixed fetch_row ( void )
}

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

mysqli_fetch_row() fetches one row of data from the result set represented by `result` and returns it as an enumerated array, where each column is stored in an array offset starting from 0 (zero). Each subsequent call to the mysqli_fetch_row() function will return the next row within the result set, or `NULL` if there are no more rows.

## Возвращаемые значения

mysqli_fetch_row() returns an array that corresponds to the fetched row or `NULL` if there are no more rows in result set.

> Замечание: Эта функция устанавливает NULL-поля в значение `NULL` PHP.

## Смотрите также

mysqli_fetch_array(), mysqli_fetch_assoc(), mysqli_fetch_object(), mysqli_query() и mysqli_data_seek().

## Примеры

Пример 1. Object oriented style

`<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = $mysqli->query($query)) {
/* fetch object array */
while ($row = $result->fetch_row()) {
printf ("%s (%s)\n", $row[0], $row[1]);
}
/* free result set */
$result->close();
}
/* close connection */
$mysqli->close();
?>`

Пример 2. Procedural style

`<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = mysqli_query($link, $query)) {
/* fetch associative array */
while ($row = mysqli_fetch_row($result)) {
printf ("%s (%s)\n", $row[0], $row[1]);
}
/* free result set */
mysqli_free_result($result);
}
/* close connection */
mysqli_close($link);
?>`

Результат выполнения данного примера:

    Pueblo (USA)
    Arvada (USA)
    Cape Coral (USA)
    Green Bay (USA)
    Santa Clara (USA)

add a note User Contributed Notes
mysqli_fetch_row
Stephen
23-Jan-2007 02:29
`It's worth noting that the MySQLi functions (and, I presume, the MySQL functions) fetch a string regardless of the MySQL data type. E.g. if you fetch a row with an integer column, the corresponding value for that column and row will still be stored as a string in the array returned by mysql_fetch_row.`
roberto at spadim dot com dot br
03-Dec-2004 05:38
`function mysqli_result($recordset,$row,$field){
mysqli_data_seek($recordset,$row);
if (is_string($field))
$tmp=mysqli_fetch_array($recordset,MYSQLI_BOTH);
else
$tmp=mysqli_fetch_array($recordset,MYSQLI_NUM);
$tmp=$tmp[$field];
return($tmp);
}
}`
maillist at pnpitalia.it
06-Jan-2004 10:01
`from "README.PHP4-TO-PHP5-THIN-CHANGES"
4. Be careful when porting from ext/mysql to ext/mysqli. The following
functions return NULL when no more data is available in the result set
(ext/mysql's functions return FALSE).
- mysqli_fetch_row()
- mysqli_fetch_array()
- mysqli_fetch_assoc()`
add a note
mysqli_fetch mysqli_fetch_object

Last updated: Sat, 27 Jan 2007
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