php man page for maxdb_stmt_fetch

MAXDB_STMT_FETCH(3)							 1						       MAXDB_STMT_FETCH(3)

maxdb_stmt_fetch - Fetch results from a prepared statement into the bound variables

       Procedural style

SYNOPSIS
       bool maxdb_stmt_fetch (resource	$stmt)

DESCRIPTION
       Object oriented style
       bool maxdb_stmt::fetch (void  )

       maxdb_stmt_fetch(3) returns row data using the variables bound by maxdb_stmt_bind_result(3).

       Note

	       Note that all columns must be bound by the application before calling maxdb_stmt_fetch(3).

RETURN VALUES
       Return values

       +------+--------------------------------+
       |Value | 			       |
       |      | 			       |
       |      | 	 Description	       |
       |      | 			       |
       +------+--------------------------------+
       |      | 			       |
       |TRUE  | 			       |
       |      | 			       |
       |      | Success. Data has been fetched |
       |      | 			       |
       |      | 			       |
       |FALSE | 			       |
       |      | 			       |
       |      | 	Error occurred	       |
       |      | 			       |
       |      | 			       |
       |NULL  | 			       |
       |      | 			       |
       |      |    No more rows/data exists    |
       |      | 			       |
       +------+--------------------------------+
EXAMPLES
       Example #1

	      Object oriented style

	      <?php
	      $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", 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)
", $name, $code);
		 }

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

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

       Example #2

	      Procedural style

	      <?php
	      $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", 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)
", $name, $code);
		 }

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

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

       The above example will output something similar to:

       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)

SEE ALSO
       maxdb_prepare(3), maxdb_stmt_errno(3), maxdb_stmt_error(3), maxdb_stmt_bind_result(3).

PHP Documentation Group 												       MAXDB_STMT_FETCH(3)