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PHP. Руководство по PHP. 2005

maxdb_fetch_row

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maxdb_fetch_row

(PECL)maxdb_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 maxdb_fetch_row (resource result)

Object oriented style (method):class result {


mixed fetch_row (void)


}

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

maxdb_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 maxdb_fetch_row() function will return the next row within the result set, or FALSE if there are no more rows.

Return values

maxdb_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.

See also

maxdb_fetch_array(), maxdb_fetch_assoc(), maxdb_fetch_resource().

Example

Пример 1. Object oriented style

<?php

$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");

/* check connection */

if (maxdb_connect_errno()){

printf("Connect failed: %s\n", maxdb_connect_error());

exit();

}

$query = "SELECT name, state FROM hotel.city ORDER by zip";

if ($result = $maxdb->query($query)){

/* fetch object array */

while ($row = $result->fetch_row()){

printf ("%s (%s)\n", $row[0], $row[1]);

}

/* free result set */

$result->close();

}

/* close connection */

$maxdb->close();

?>

Пример 2. Procedural style

<?php

$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");

/* check connection */

if (maxdb_connect_errno()){

printf("Connect failed: %s\n", maxdb_connect_error());

exit();

}

$query = "SELECT name, state FROM hotel.city ORDER by zip";

if ($result = maxdb_query($link, $query)){

/* fetch associative array */

while ($row = maxdb_fetch_row($result)){

printf ("%s (%s)\n", $row[0], $row[1]);

}

/* free result set */

maxdb_free_result($result);

}

/* close connection */

maxdb_close($link);

?>

The above examples would produce the following output: 

New York (NY)

New York (NY)

Long Island (NY)

Albany (NY)

Washington (DC)

Washington (DC)

Washington (DC)

Silver Spring (MD)

Daytona Beach (FL)

Deerfield Beach (FL)

Clearwater (FL)

Cincinnati (OH)

Detroit (MI)

Rosemont (IL)

Chicago (IL)

Chicago (IL)

New Orleans (LA)

Dallas (TX)

Los Angeles (CA)

Hollywood (CA)

Long Beach (CA)

Palm Springs (CA)

Irvine (CA)

Santa Clara (CA)

Portland (OR)

Пред.

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maxdb_fetch_object

Уровень выше

maxdb_fetch

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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