(PECL CUBRID >= 8.3.0)
Return the number of columns in the result set
int cubrid_num_cols ( resource $result )
The cubrid_num_cols() 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:
result
Result.
Returns:
Number of columns, when process is successful.
FALSE
, if SQL statement is not SELECT.
Examples:
cubrid_num_cols() 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\nColumn Num: %d\n", $row_num, $col_num); cubrid_disconnect($conn); ?>
The above example will output:
Row Num: 6 Column Num: 2
See also:
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