maxdb_fetch

PHP Handbuch
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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.

Anmerkung: Diese Funktion setzt NULL Felder auf den PHP Wert NULL.

Example

Beispiel 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();
?>

Beispiel 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)

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maxdb_fetch_row

Description

Return values

See also

Example