php man page for cubrid_num_fields

CUBRID_NUM_FIELDS(3)							 1						      CUBRID_NUM_FIELDS(3)

cubrid_num_fields - Return the number of columns in the result set

SYNOPSIS
       int cubrid_num_fields (resource	$result)

DESCRIPTION
	This function returns the number of columns in the result set, on success, or it returns FALSE on failure.

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

RETURN VALUES
	Number of columns, on success.

	-1 if SQL sentence is not SELECT.

       FALSE when process is unsuccessful.

EXAMPLES
       Example #1

	      cubrid_num_fields(3) example

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

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

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

PHP Documentation Group 												      CUBRID_NUM_FIELDS(3)