maxdb_stmt

Podręcznik PHP
Poprzedni		Następny

Description

Procedural style:

mixed maxdb_stmt_fetch ( resource stmt )

Object oriented style (method):

class stmt {

mixed fetch ( void )

}

maxdb_stmt_fetch() returns row data using the variables bound by maxdb_stmt_bind_result().

Notatka: Note that all columns must be bound by the application before calling maxdb_stmt_fetch().

Value	Description
`TRUE`	Success. Data has been fetched
`FALSE`	Error occured
`NULL`	No more rows/data exists

Example

Przykład 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 zip, name FROM hotel.city ORDER by name";

if ($stmt = $maxdb->prepare($query)) {

   /* execute statement */
   $stmt->execute();

   /* bind result variables */
   $stmt->bind_result($name, $code);

   /* fetch values */
   while ($stmt->fetch()) {
       printf ("%s (%s)\n", $name, $code);
   }

   /* close statement */
   $stmt->close();
}

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

Przykład 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 zip, name FROM hotel.city ORDER by name";

if ($stmt = maxdb_prepare($link, $query)) {

   /* execute statement */
   maxdb_stmt_execute($stmt);

   /* bind result variables */
   maxdb_stmt_bind_result($stmt, $name, $code);

   /* fetch values */
   while (maxdb_stmt_fetch($stmt)) {
       printf ("%s (%s)\n", $name, $code);
   }

   /* close statement */
   maxdb_stmt_close($stmt);
}

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

The above examples would produce the following output:

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)

maxdb_stmt_fetch

Description

Return values

See also

Example

Poprzedni	Spis treści	Następny
maxdb_stmt_execute	Początek rozdziału	maxdb_stmt_free_result