maxdb_stmt_num_rows(3) [php man page]

MAXDB_STMT_NUM_ROWS(3)							 1						    MAXDB_STMT_NUM_ROWS(3)

maxdb_stmt_num_rows - Return the number of rows in statements result set

       Procedural style

SYNOPSIS

       int maxdb_stmt_num_rows (resource  $stmt)

DESCRIPTION

       Object oriented style
       int$maxdb_stmt->num_rows ()

	Returns the number of rows in the result set.

RETURN VALUES

	An integer representing the number of rows in result set.

EXAMPLES

       Example #1

	      Object oriented style

	      <?php
	      /* Open a connection */
	      $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 query */
		 $stmt->execute();

		 /* store result */
		 $stmt->store_result();

		 printf("Number of rows: %d.
", $stmt->num_rows);

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

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

       Example #2

	      Procedural style

	      <?php
	      /* Open a connection */
	      $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 query */
		 maxdb_stmt_execute($stmt);

		 /* store result */
		 maxdb_stmt_store_result($stmt);

		 printf("Number of rows: %d.
", maxdb_stmt_num_rows($stmt));

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

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

       The above example will output something similar to:

       Number of rows: 25.

SEE ALSO

       maxdb_stmt_affected_rows(3), maxdb_prepare(3), maxdb_stmt_store_result(3).

PHP Documentation Group 												    MAXDB_STMT_NUM_ROWS(3)

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)