(PECL CUBRID >= 8.3.0)
Move the result set cursor to the specified field offset
bool cubrid_field_seek ( resource $result [, int $field_offset = 0 ] )
This function moves the result set cursor to the specified field offset. This offset is used by cubrid_fetch_field() if it doesn't include a field offset. It returns TRUE on success or FALSE on failure.
Parameters:
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.
Returns:
TRUE
on success.
FALSE
on failure.
Examples:
cubrid_field_seek() example
<?php $conn = cubrid_connect("localhost", 33000, "demodb"); $req = cubrid_execute($conn, "SELECT event_code,athlete_code,nation_code,game_date FROM game WHERE host_year=1988 and event_code=20001;"); var_dump(cubrid_fetch_row($req)); cubrid_field_seek($req, 1); $field = cubrid_fetch_field($req); printf("\n--- Field Properties ---\n"); printf("%-30s %s\n", "name:", $field->name); printf("%-30s %s\n", "table:", $field->table); printf("%-30s \"%s\"\n", "default value:", $field->def); printf("%-30s %d\n", "max length:", $field->max_length); printf("%-30s %d\n", "not null:", $field->not_null); printf("%-30s %d\n", "unique key:", $field->unique_key); printf("%-30s %d\n", "multiple key:", $field->multiple_key); printf("%-30s %d\n", "numeric:", $field->numeric); printf("%-30s %s\n", "type:", $field->type); cubrid_close_request($req); cubrid_disconnect($conn); ?>
The above example will output:
array(4) { [0]=> string(5) "20001" [1]=> string(5) "16132" [2]=> string(3) "KOR" [3]=> string(9) "1988-09-30" } --- Field Properties --- name: athlete_code table: game default value: "" max length: 0 not null: 1 unique key: 1 multiple key: 0 numeric: 1 type: integer
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