Php/docs/function.cubrid-num-fields
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cubrid_num_fields
(PECL CUBRID >= 8.3.0)
cubrid_num_fields — Return the number of columns in the result set
Description
cubrid_num_fields
( resource $result
) : int
This function returns the number of columns in the result set, on success, or it returns FALSE on failure.
Return Values
Number of columns, on success.
-1 if SQL sentence is not SELECT.
FALSE when process is unsuccessful.
Examples
Example #1 cubrid_num_fields() example
<?php$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);?>
The above example will output:
Row Num: 6 Column Num: 2
