cubrid_num_fields(3) [php man page]

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)

CUBRID_FIELD_TABLE(3)							 1						     CUBRID_FIELD_TABLE(3)

cubrid_field_table - Return the name of the table of the specified field

SYNOPSIS

       string cubrid_field_table (resource  $result, int  $field_offset)

DESCRIPTION

	This function returns the name of the table of the specified field. This is useful when using large select queries with JOINS.

PARAMETERS

	      o $result
		-Array type of the fetched result CUBRID_NUM, CUBRID_ASSOC, CUBRID_BOTH.

	      o $field_offset
		-  The numerical field offset. The $field_offset starts at 0. If $field_offset does not exist, an error of level E_WARNING is also
		issued.

RETURN VALUES

	Name of the table of the specified field, on success.

       FALSE when invalid field_offset value.

	-1 if SQL sentence is not SELECT.

EXAMPLES

       Example #1

	      cubrid_field_table(3) example

	      <?php
	      $conn = cubrid_connect("localhost", 33000, "demodb");
	      $result = cubrid_execute($conn, "SELECT * FROM code");

	      $col_num = cubrid_num_cols($result);

	      printf("%-15s %-15s %s
", "Field Table", "Field Name", "Field Type");
	      for($i = 0; $i < $col_num; $i++) {
		  printf("%-15s %-15s %s
",
		      cubrid_field_table($result, $i), cubrid_field_name($result, $i), cubrid_field_type($result, $i));
	      }

	      cubrid_disconnect($conn);
	      ?>

	      The above example will output:

	      Field Table     Field Name      Field Type
	      code	      s_name	      char
	      code	      f_name	      varchar

PHP Documentation Group 												     CUBRID_FIELD_TABLE(3)