php man page for cubrid_num_rows

CUBRID_NUM_ROWS(3)							 1							CUBRID_NUM_ROWS(3)

cubrid_num_rows - Get the number of rows in the result set

SYNOPSIS
       int cubrid_num_rows (resource  $result)

DESCRIPTION
	The  cubrid_num_rows(3) function is used to get the number of rows from the query result. You can use it only when the query executed is a
       select statement. When you want to know such value for INSERT, UPDATE, or DELETE query, you have to use the  cubrid_affected_rows(3)  func-
       tion.

	Note: The cubrid_num_rows(3) function can only be used for synchronous query; it returns 0 when it is used for asynchronous query.

PARAMETERS
	      o $result
		-$result comes from a call to cubrid_execute(3), cubrid_query(3) and cubrid_prepare(3)

RETURN VALUES
	Number of rows, when process is successful.

	0 when the query was done in async mode.

	-1, if SQL statement is not SELECT.

       FALSE when process is unsuccessful.

EXAMPLES
       Example #1

	      cubrid_num_rows(3) example

	      <?php
	      $conn = cubrid_connect("localhost", 33000, "demodb", "dba");

	      $req = cubrid_execute($conn, "SELECT * FROM code");

	      $row_num = cubrid_num_rows($req);
	      $col_num = cubrid_num_cols($req);

	      printf("Row Num: %d
Column Num: %d
", $row_num, $col_num);

	      cubrid_disconnect($conn);
	      ?>

	      The above example will output:

	      Row Num: 6
	      Column Num: 2

SEE ALSO
       cubrid_execute(3), cubrid_num_cols(3), cubrid_affected_rows(3).

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