50 if ( ( $who ==
'' ) || ( $action ==
'' ) || ( preg_match(
'/[^0-7]/', (
string) $octal_value ) ) )
56 $right_mask = octdec( $octal_value );
57 switch ( strtolower( $action[ 0 ] ) )
77 switch ( strtolower( $who[ 0 ] ) )
94 return ( ( $right_mask & $action_mask ) != 0 );