maxdb_fetch_assoc
maxdb_result::fetch_assoc
(PECL maxdb >= 1.0)
maxdb_fetch_assoc -- maxdb_result::fetch_assoc — Fetch a result row as an associative array
Descripción
Estilo por procedimientos
$result
) : arrayEstilo orientado a objetos
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: Los nombres de los campos devueltos por esta función son sensibles a mayúsculas y minúsculas.
Nota: Esta función define campos NULOS al valor
NULLde PHP.
Valores devueltos
Returns an array that corresponds to the fetched row or NULL if there are no more rows in resultset.
Ejemplos
Ejemplo #1 Estilo orientado a objetos
<?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();
?>
Ejemplo #2 Estilo por procedimientos
<?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);
?>
El resultado del ejemplo sería algo similar 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)
Ver también
- maxdb_fetch_array() - Fetch a result row as an associative, a numeric array, or both
- maxdb_fetch_row() - Get a result row as an enumerated array
- maxdb_fetch_resource()
add a note
