(PECL maxdb >= 1.0)
maxdb_stmt_bind_result -- maxdb_stmt::bind_result — Binds variables to a prepared statement for result storage
Estilo por procedimientos
Estilo orientado a objetos
maxdb_stmt_bind_result() is used to associate (bind) columns in the result
set to variables. When maxdb_stmt_fetch() is called to fetch data, the MaxDB
client/server protocol places the data for the bound columns into the specified variables
var1, ....
Nota:
Note that all columns must be bound prior to calling maxdb_stmt_fetch(). Depending on column types bound variables can silently change to the corresponding PHP type.
A column can be bound or rebound at any time, even after a result set has been partially retrieved. The new binding takes effect the next time maxdb_stmt_fetch() is called.
Devuelve TRUE en caso de éxito o FALSE en caso de error.
Ejemplo #1 Estilo orientado a objetos
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
/* prepare statement */
if ($stmt = $maxdb->prepare("SELECT zip, name FROM hotel.city ORDER BY name")) {
$stmt->execute();
/* bind variables to prepared statement */
$stmt->bind_result($col1, $col2);
/* fetch values */
while ($stmt->fetch()) {
printf("%s %s\n", $col1, $col2);
}
/* close statement */
$stmt->close();
}
/* close connection */
$maxdb->close();
?>
Ejemplo #2 Estilo por procedimientos
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (!$link) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
/* prepare statement */
if ($stmt = maxdb_prepare($link, "SELECT zip, name FROM hotel.city ORDER BY name")) {
maxdb_stmt_execute($stmt);
/* bind variables to prepared statement */
maxdb_stmt_bind_result($stmt, $col1, $col2);
/* fetch values */
while (maxdb_stmt_fetch($stmt)) {
printf("%s %s\n", $col1, $col2);
}
/* close statement */
maxdb_stmt_close($stmt);
}
/* close connection */
maxdb_close($link);
?>
El resultado del ejemplo sería algo similar a:
12203 Albany 60601 Chicago 60615 Chicago 45211 Cincinnati 33575 Clearwater 75243 Dallas 32018 Daytona Beach 33441 Deerfield Beach 48226 Detroit 90029 Hollywood 92714 Irvine 90804 Long Beach 11788 Long Island 90018 Los Angeles 70112 New Orleans 10019 New York 10580 New York 92262 Palm Springs 97213 Portland 60018 Rosemont 95054 Santa Clara 20903 Silver Spring 20005 Washington 20019 Washington 20037 Washington