diff options
Diffstat (limited to 'src/Fragments/DataTypeFragment.php')
| -rw-r--r-- | src/Fragments/DataTypeFragment.php | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/src/Fragments/DataTypeFragment.php b/src/Fragments/DataTypeFragment.php index acf3933..a5c8eca 100644 --- a/src/Fragments/DataTypeFragment.php +++ b/src/Fragments/DataTypeFragment.php @@ -10,24 +10,40 @@ use SqlParser\Token; use SqlParser\TokensList; /** - * `RETURN` keyword parser. + * Parses a data type. */ class DataTypeFragment extends Fragment { + public static $OPTIONS = array( + 'BINARY' => 1, + 'CHARACTER SET' => array(2, 'var'), + 'CHARSET' => array(3, 'var'), + 'COLLATE' => 4, + 'UNSIGNED' => 5, + 'ZEROFILL' => 6, + ); + /** - * The data type returned. + * The name of the data type. * * @var string */ - public $type; + public $name; /** - * The size of this variable. + * The size of this data type. * * @var array */ - public $size; + public $size = array(); + + /** + * The options of this data type. + * + * @var OptionsFragment + */ + public $options = array(); /** * @param Parser $parser @@ -47,8 +63,7 @@ class DataTypeFragment extends Fragment * * 0 -------------------[ data type ]--------------------> 1 * - * 1 ------------------[ size (array) ]------------------> 4 - * 1 ----------------------[ else ]----------------------> -1 + * 1 ----------------[ size and options ]----------------> 2 * * @var int */ @@ -64,7 +79,7 @@ class DataTypeFragment extends Fragment } if ($state === 0) { - $ret->type = $token->value; + $ret->name = $token->value; $ret->tokens[] = $token; if (!isset(Context::$DATA_TYPES[$token->value])) { $parser->error('Unrecognized data type.', $token); @@ -75,18 +90,20 @@ class DataTypeFragment extends Fragment $size = ArrayFragment::parse($parser, $list); $ret->size = $size->array; $ret->tokens = array_merge($ret->tokens, $size->tokens); - } else { - --$list->idx; + ++$list->idx; } + $ret->options = OptionsFragment::parse($parser, $list, static::$OPTIONS); + ++$list->idx; break; } } - if (empty($ret->type)) { + if (empty($ret->name)) { return null; } + --$list->idx; return $ret; } } |