(PHP 3, PHP 4, PHP 5)mysql_field_flags -- Get the flags associated with the specified field in a result
mysql_field_flags() returns the field flags of the specified field. The flags are reported as a single word per flag separated by a single space, so that you can split the returned value using explode().
Returns a string of flags associated with the result, or FALSE on failure.
The following flags are reported, if your version of MySQL is current enough to support them: "not_null", "primary_key", "unique_key", "multiple_key", "blob", "unsigned", "zerofill", "binary", "enum", "auto_increment" and "timestamp".
Example 1. A mysql_field_flags() example
The above example will output something similar to:
Note: For downward compatibility, the following deprecated alias may be used: mysql_fieldflags()