WB 2.08.x

// obtain the settings of the output filter module

if(file_exists(WB_PATH.'/modules/output_filter/filter-routines.php')) {

	include_once(WB_PATH.'/modules/output_filter/filter-routines.php');

	$filter_settings = get_output_filter_settings();

} else {

	// no output filter used, define default settings

	$filter_settings['email_filter'] = 0;

}

/**

	NOTE: comment out the line ob_end_flush() if you indicate problems (e.g. when using ob_start in the index.php of your template)

	With ob_end_flush(): output filter will be disabled for this page (and all sections embedded on this page)

	Without ob_end_flush(): emails are rewritten (e.g. name@domain.com --> name(at)domain(dot)com) if output filter is enabled

	All replacements made by the Output-Filter module will be reverted before the email is send out

*/

if($filter_settings['email_filter'] && !($filter_settings['at_replacement']=='@' && $filter_settings['dot_replacement']=='.')) { 

	ob_end_flush();

}

						// if the output filter is active, we need to revert (dot) to . and (at) to @ (using current filter settings)

						// otherwise the entered mail will not be accepted and the recipient would see (dot), (at) etc.

						if ($filter_settings['email_filter']) {

							$field_value = $_POST['field'.$field['field_id']];

							$field_value = str_replace($filter_settings['at_replacement'], '@', $field_value);

							$field_value = str_replace($filter_settings['dot_replacement'], '.', $field_value);

							$_POST['field'.$field['field_id']] = $field_value;

						}