diff options
Diffstat (limited to 'drivers/adodb-text.inc.php')
| -rw-r--r-- | drivers/adodb-text.inc.php | 80 |
1 files changed, 21 insertions, 59 deletions
diff --git a/drivers/adodb-text.inc.php b/drivers/adodb-text.inc.php index ea5c16cd..77ad06a0 100644 --- a/drivers/adodb-text.inc.php +++ b/drivers/adodb-text.inc.php @@ -1,63 +1,25 @@ <?php -/* -@version v5.21.1-dev Unreleased -@copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. -@copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community - Set tabs to 4. -*/ - -/* -Setup: - - $db = NewADOConnection('text'); - $db->Connect($array,[$types],[$colnames]); - - Parameter $array is the 2 dimensional array of data. The first row can contain the - column names. If column names is not defined in first row, you MUST define $colnames, - the 3rd parameter. - - Parameter $types is optional. If defined, it should contain an array matching - the number of columns in $array, with each element matching the correct type defined - by MetaType: (B,C,I,L,N). If undefined, we will probe for $this->_proberows rows - to guess the type. Only C,I and N are recognised. - - Parameter $colnames is optional. If defined, it is an array that contains the - column names of $array. If undefined, we assume the first row of $array holds the - column names. - - The Execute() function will return a recordset. The recordset works like a normal recordset. - We have partial support for SQL parsing. We process the SQL using the following rules: - - 1. SQL order by's always work for the first column ordered. Subsequent cols are ignored - - 2. All operations take place on the same table. No joins possible. In fact the FROM clause - is ignored! You can use any name for the table. - - 3. To simplify code, all columns are returned, except when selecting 1 column - - $rs = $db->Execute('select col1,col2 from table'); // sql ignored, will generate all cols - - We special case handling of 1 column because it is used in filter popups - - $rs = $db->Execute('select col1 from table'); - // sql accepted and processed -- any table name is accepted - - $rs = $db->Execute('select distinct col1 from table'); - // sql accepted and processed - -4. Where clauses are ignored, but searching with the 3rd parameter of Execute is permitted. - This has to use PHP syntax and we will eval() it. You can even use PHP functions. - - $rs = $db->Execute('select * from table',false,"\$COL1='abc' and $\COL2=3") - // the 3rd param is searched -- make sure that $COL1 is a legal column name - // and all column names must be in upper case. - -4. Group by, having, other clauses are ignored - -5. Expression columns, min(), max() are ignored - -6. All data is readonly. Only SELECTs permitted. -*/ +/** + * ADOdb Plain Text driver + * + * @deprecated + * + * This file is part of ADOdb, a Database Abstraction Layer library for PHP. + * + * @package ADOdb + * @link https://adodb.org Project's web site and documentation + * @link https://github.com/ADOdb/ADOdb Source code and issue tracker + * + * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause + * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, + * any later version. This means you can use it in proprietary products. + * See the LICENSE.md file distributed with this source code for details. + * @license BSD-3-Clause + * @license LGPL-2.1-or-later + * + * @copyright 2000-2013 John Lim + * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community + */ // security - hide paths if (!defined('ADODB_DIR')) die(); |