msql_field_flags

(PHP 4, PHP 5, PHP 7)

msql_field_flags — Get field flags

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

msql_field_flags() returns the field flags of the specified field.

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result

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field_offset

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Returns a string containing the field flags of the specified key. This can be: primary key not null, not null, primary key, unique not null or unique.