CUBRID MySQL Compatibility Functions
PHP Manual

cubrid_num_fields

(PECL CUBRID >= 8.3.0)

cubrid_num_fieldsReturn the number of columns in the result set

説明

int cubrid_num_fields ( resource $result )

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

パラメータ

result

result comes from a call to cubrid_execute()

返り値

Number of columns, on success.

-1 if SQL sentence is not SELECT.

例1 cubrid_num_fields() 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\nColumn Num: %d\n"$row_num$col_num);

cubrid_disconnect($conn);
?>

上の例の出力は以下となります。

Row Num: 6
Column Num: 2

CUBRID MySQL Compatibility Functions
PHP Manual