cubrid_num_cols(3) [php man page]

CUBRID_NUM_COLS(3)							 1							CUBRID_NUM_COLS(3)

cubrid_num_cols - Return the number of columns in the result set

SYNOPSIS

       int cubrid_num_cols (resource  $result)

DESCRIPTION

	The cubrid_num_cols(3) function is used to get the number of columns from the query result. It can only be used when the query executed is
       a select statement.

PARAMETERS

	      o $result
		-Result.

RETURN VALUES

	Number of columns, when process is successful.

       FALSE, if SQL statement is not SELECT.

EXAMPLES

       Example #1

	      cubrid_num_cols(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_rows(3).

PHP Documentation Group 													CUBRID_NUM_COLS(3)

CUBRID_FIELD_TYPE(3)							 1						      CUBRID_FIELD_TYPE(3)

cubrid_field_type - Return the type of the column corresponding to the given field offset

SYNOPSIS

       string cubrid_field_type (resource  $result, int  $field_offset)

DESCRIPTION

	This  function returns the type of the column corresponding to the given field offset. The returned field type could be one of the follow-
       ing: "int", "real", "string", etc.

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

	Type of the column, on success.

       FALSE when invalid field_offset value.

	-1 if SQL sentence is not SELECT.

EXAMPLES

       Example #1

	      cubrid_field_type(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_TYPE(3)