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Feature 1255: modification in sql queries

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- manage random function
    - manage regex syntax
    - manage quote (single instead of double)
    - manage interval

git-svn-id: http://piwigo.org/svn/trunk@4367 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
nikrou 2009-11-25 19:02:57 +00:00
parent d30639ec98
commit 13ea9d50e3
20 changed files with 134 additions and 112 deletions
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69
include/functions.inc.php
View file

@ -33,67 +33,6 @@ include_once( PHPWG_ROOT_PATH .'include/functions_plugins.inc.php' );
//----------------------------------------------------------- generic functions
/**
* returns an array containing the possible values of an enum field
*
* @param string tablename
* @param string fieldname
*/
function get_enums($table, $field)
{
// retrieving the properties of the table. Each line represents a field :
// columns are 'Field', 'Type'
$result = pwg_query('desc '.$table);
while ($row = pwg_db_fetch_assoc($result))
{
// we are only interested in the the field given in parameter for the
// function
if ($row['Field'] == $field)
{
// retrieving possible values of the enum field
// enum('blue','green','black')
$options = explode(',', substr($row['Type'], 5, -1));
foreach ($options as $i => $option)
{
$options[$i] = str_replace("'", '',$option);
}
}
}
pwg_db_free_result($result);
return $options;
}
// get_boolean transforms a string to a boolean value. If the string is
// "false" (case insensitive), then the boolean value false is returned. In
// any other case, true is returned.
function get_boolean( $string )
{
$boolean = true;
if ( 'false' == strtolower($string) )
{
$boolean = false;
}
return $boolean;
}
/**
* returns boolean string 'true' or 'false' if the given var is boolean
*
* @param mixed $var
* @return mixed
*/
function boolean_to_string($var)
{
if (is_bool($var))
{
return $var ? 'true' : 'false';
}
else
{
return $var;
}
}
// The function get_moment returns a float value coresponding to the number
// of seconds since the unix epoch (1st January 1970) and the microseconds
// are precised : e.g. 1052343429.89276600
@ -540,8 +479,8 @@ INSERT INTO '.HISTORY_TABLE.'
)
VALUES
(
CURDATE(),
CURTIME(),
CURRENT_DATE,
CURRENT_TIME,
'.$user['id'].',
\''.$_SERVER['REMOTE_ADDR'].'\',
'.(isset($page['section']) ? "'".$page['section']."'" : 'NULL').',
@ -1497,9 +1436,7 @@ function get_icon($date, $is_child_date = false)
if (!isset($cache['get_icon']['sql_recent_date']))
{
// Use MySql date in order to standardize all recent "actions/queries"
list($cache['get_icon']['sql_recent_date']) =
pwg_db_fetch_row(pwg_query('select SUBDATE(
CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY)'));
$cache['get_icon']['sql_recent_date'] = pwg_db_get_recent_period($user['recent_period']);
}
$cache['get_icon'][$date] = $date > $cache['get_icon']['sql_recent_date'];