$value) {
ini_set($key,$value);
}
}
if (isset($_POST['ini_setting'])) {
$_SESSION['ini_settings'][$_POST['ini_setting']] = $_POST['local_value'];
ini_set($_POST['ini_setting'],$_POST['local_value']);
}
// require the DataGrid package
require_once('Structures/DataGrid.php');
// Instantiate the DataGrid class limiting it to 5 rows of data
$data_grid = new Structures_DataGrid(10);
// Add columns for displaying php_ini settings
$column = new Structures_DataGrid_Column('Setting','ini_setting','ini_setting');
$data_grid->addColumn($column);
$column = new Structures_DataGrid_Column('Global Value','global_value','global_value');
$data_grid->addColumn($column);
$column = new Structures_DataGrid_Column('Local Value','local_value','local_value');
$data_grid->addColumn($column);
$column = new Structures_DataGrid_Column('Access','access','access');
$data_grid->addColumn($column);
// Add a column for editing php.ini settings
$column = new Structures_DataGrid_Column('Edit', null, null, array('align' => 'center'), null, null, 'editLink($label=Edit)');
$data_grid->addColumn($column);
// Get the current php.ini settings to use as data
$ini_settings = ini_get_all();
foreach ($ini_settings as $key=>$value) {
// create inline editable forms
if ($_GET['edit_setting'] == $key) {
$value['local_value'] = "";
}
// re-arrange the array for our purposes
$data_set[] = array_merge(array('ini_setting'=>$key),$value);
}
// fill the data grid rows
foreach ($data_set as $data_row) {
$row = new Structures_DataGrid_Record($data_row);
$data_grid->addRecord($row);
}
// listen to paging
if (isset($_GET['page']) && 0 < $_GET['page']) {
$data_grid->setCurrentPage($_GET['page']);
}
// listen to sorting
if (isset($_GET['orderBy'])) {
$data_grid->sortRecordSet($_GET['orderBy'],$_GET['direction']);
}
// format the data grid
$data_grid->renderer->setTableAttribute('bgcolor','#CCCCCC');
$data_grid->renderer->setTableHeaderAttributes( array('bgcolor'=>'#CCCCCC') );
$data_grid->renderer->setTableOddRowAttributes( array('bgcolor'=>'#FFFFFF'));
$data_grid->renderer->setTableEvenRowattributes( array('bgcolor'=>'#DFDFDF'));
$data_grid->renderer->allowEmptyRows = true;
echo 'PHP.ini Browser
';
echo $data_grid->render();
echo $data_grid->renderer->getPaging();
echo '
only the settings with a access level of 1 or 7 may be edited [php ini reference]
editing settings only modifies the current user session';
echo '
modified ini settings:';
foreach ($_SESSION['ini_settings'] as $key=>$value) {
echo "{$key} = {$value}\n";
}
echo '
';
}
function editLink($params) {
if ($_GET['edit_setting'] == $params['record']['ini_setting']) {
return;
}
if (1 == $params['record']['access'] || 7 == $params['record']['access']) {
return "{$params['label']}";
}
else {
return 'locked';
}
}
?>