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maxdb_fetch_assoc

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maxdb_result::fetch_assoc

(PECL maxdb >= 1.0)

maxdb_fetch_assoc -- maxdb_result::fetch_assoc — Fetch a result row as an associative array

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Description

Procedural style

maxdb_fetch_assoc ( resource $result ) : array

Object oriented style

maxdb_result::fetch_assoc ( void ) : array

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

The maxdb_fetch_assoc() function is used to return an associative array representing the next row in the result set for the result represented by the result parameter, where each key in the array represents the name of one of the result set's columns.

If two or more columns of the result have the same field names, the last column will take precedence. To access the other column(s) of the same name, you either need to access the result with numeric indices by using maxdb_fetch_row() or add alias names.

Note: Field names returned by this function are case-sensitive.

Note: This function sets NULL fields to the PHP NULL value.

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Return Values

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

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Examples

Example #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 associative array */
   while ($row = $result->fetch_assoc()) {
       printf ("%s (%s)\n", $row["NAME"], $row["STATE"]);
   }

   /* free result set */
   $result->close();
}

/* close connection */
$maxdb->close();
?>

Example #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 ($row = maxdb_fetch_assoc($result)) {
       printf ("%s (%s)\n", $row["NAME"], $row["STATE"]);
   }

   /* free result set */
   maxdb_free_result($result);
}

/* close connection */
maxdb_close($link);
?>

The above example will output something similar to:

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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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.maxdb-fetch-assoc.html

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References

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