GETPOST($paramname, $check= 'alphanohtml', $method=0, $filter=null, $options=null, $noreplace=0)
Return value of a param into GET or POST supervariable.
if(!defined('NOREQUIREMENU')) if(!function_exists("llxHeader")) top_httphead($contenttype= 'text/html', $forcenocache=0)
Show HTTP header.
dol_print_date($time, $format= '', $tzoutput= 'auto', $outputlangs= '', $encodetooutput=false)
Output date in a string format according to outputlangs (or langs if not defined).