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    cubrid_field_name

    (PECL CUBRID >= 8.3.0)

    cubrid_field_name — Return the name of the specified field index

    说明

    cubrid_field_name(resource $result, int $field_offset): string

    This function returns the name of the specified field index on success or it returns FALSE on failure.

    参数

    result

    result comes from a call to cubrid_execute()

    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.

    返回值

    Name of specified field index, on success.

    false on failure.

    示例

    示例 #1 cubrid_field_name() example

    <?php
    $conn     = cubrid_connect("localhost", 33000, "demodb");
    $result = cubrid_execute($conn, "SELECT * FROM game WHERE host_year=2004 AND nation_code='AUS' AND medal='G'");

    $col_num = cubrid_num_cols($result);

    printf("%-30s %s\n", "Field Name", "Field Flags");
    for(    $i = 0; $i < $col_num; $i++) {
    printf("%-30s %s\n", cubrid_field_name($result, $i), cubrid_field_flags($result, $i));
    }

    cubrid_disconnect($conn);
    ?>

    以上示例会输出：

    Field Name                     Field Flags
host_year                      not_null primary_key unique_key
event_code                     not_null primary_key unique_key foreign_key
athlete_code                   not_null primary_key unique_key foreign_key
stadium_code                   not_null
nation_code                    
medal                          
game_date
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