PHP kézikönyv
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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.

> Megjegyzés: A tárgyalt függvény a NULL értékű adatbázis mezőket ap PHP `NULL` értékével tölti fel.

## See also

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

## Example

Példa 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 enumerated array */
while ($row = $result->fetch_row()) {
printf ("%s (%s)\n", $row[0], $row[1]);
}
/* free result set */
$result->close();
}
/* close connection */
$maxdb->close();
?>`

Példa 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, $query)) {
/* fetch enumerated array */
while ($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)

Előző | Tartalom | Következő
maxdb_fetch_object | Fel | maxdb_fetch