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    maxdb_stmt_fetch

    maxdb_stmt::fetch

    (PECL maxdb >= 1.0)

    maxdb_stmt_fetch -- maxdb_stmt::fetch — Fetch results from a prepared statement into the bound variables

    설명

    절차식 형식

    bool maxdb_stmt_fetch ( resource $stmt )

    객체 기반 형식

    bool maxdb_stmt::fetch ( void )

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

    Note:

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

    반환값

    Return values
    Value Description
    TRUE Success. Data has been fetched
    FALSE Error occurred
    NULL No more rows/data exists

    예제

    Example #1 객체 기반 형식

    <?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();
    ?>

    Example #2 절차식 형식

    <?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);
    ?>

    위 예제의 출력 예시:

    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)

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