CUBRID_FIELD_FLAGS(3) 1 CUBRID_FIELD_FLAGS(3)
cubrid_field_flags - Return a string with the flags of the given field offset
SYNOPSIS
string cubrid_field_flags (resource $result, int $field_offset)
DESCRIPTION
This function returns a string with the flags of the given field offset separated by space. You can split the returned value using
explode. The possible flags could be: not_null, primary_key, unique_key, foreign_key, auto_increment, shared, reverse_index, reverse_unique
and timestamp.
PARAMETERS
o $result
-$result comes from a call to cubrid_execute(3)
o $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.
RETURN VALUES
A string with flags, when process is successful.
FALSE when invalid field_offset value.
-1 if SQL sentence is not SELECT.
EXAMPLES
Example #1
cubrid_field_flags(3) 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
", "Field Name", "Field Flags");
for($i = 0; $i < $col_num; $i++) {
printf("%-30s %s
", cubrid_field_name($result, $i), cubrid_field_flags($result, $i));
}
cubrid_disconnect($conn);
?>
The above example will output:
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
PHP Documentation Group CUBRID_FIELD_FLAGS(3)