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Feature_1255 :

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- single quotes in queries
- start using $conf['dblayer']

git-svn-id: http://piwigo.org/svn/trunk@4385 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
nikrou 2009-11-29 12:35:19 +00:00
parent 13ea9d50e3
commit c96097529e
15 changed files with 101 additions and 24 deletions
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73
include/dblayer/functions_mysql.inc.php
View file

@ -538,6 +538,79 @@ function boolean_to_string($var)
}
}
/**
*
* interval and date functions
*
*/
function pwg_db_get_recent_period_expression($period, $date='CURRENT_DATE')
{
if ($date!='CURRENT_DATE')
{
$date = '\''.$date.'\'';
}
return 'SUBDATE('.$date.',INTERVAL '.$period.' DAY)';
}
function pwg_db_get_recent_period($period, $date='CURRENT_DATE')
{
$query = '
SELECT '.pwg_db_get_recent_period_expression($period);
list($d) = pwg_db_fetch_row(pwg_query($query));
return $d;
}
function pwg_db_get_date_YYYYMM($date)
{
return 'DATE_FORMAT('.$date.', \'%Y%m\')';
}
function pwg_db_get_date_MMDD($date)
{
return 'DATE_FORMAT('.$date.', \'%m%d\')';
}
function pwg_db_get_year($date)
{
return 'YEAR('.$date.')';
}
function pwg_db_get_month($date)
{
return 'MONTH('.$date.')';
}
function pwg_db_get_week($date, $mode=null)
{
if ($mode)
{
return 'WEEK('.$date.', '.$mode.')';
}
else
{
return 'WEEK('.$date.')';
}
}
function pwg_db_get_dayofmonth($date)
{
return 'DAYOFMONTH('.$date.')';
}
function pwg_db_get_dayofweek($date)
{
return 'DAYOFWEEK('.$date.')';
}
function pwg_db_get_weekday($date)
{
return 'WEEKDAY('.$date.')';
}
// my_error returns (or send to standard output) the message concerning the
// error occured for the last mysql query.
function my_error($header, $die)