(PECL maxdb >= 1.0)
maxdb_fetch_assoc -- maxdb_result::fetch_assoc — Fetch a result row as an associative array
Stile procedurale
$result
)Stile orientato agli oggetti
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.
Nota: I nomi dei campi restituiti da questa funzione sono case-sensitive.
Nota: Questa funzione imposta i campio NULL al valore PHP
NULL.
Returns an array that corresponds to the fetched row or NULL if there are no more rows in resultset.
Example #1 Stile orientato agli oggetti
<?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 Stile procedurale
<?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);
?>
Il precedente esempio visualizzerà qualcosa simile a:
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)