(PECL CUBRID >= 8.3.0)
cubrid_num_cols — Return the number of columns in the result set
The
cubrid_num_cols()
function is used to guet the
number of columns from the kery result. It can only be used when the
kery executed is a
SELECT
statement.
result
Result.
Number of columns, when processs is successful.
false
, if SQL statement is not SELECT.
Example #1 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