<?php$textfile = "tag.txt";
$datefile = "dat.txt";
function checkDateTime($data) {
if (date('Y-m-d H:i', strtotime($data)) == $data) {
return true;
} else {
return false;
}
}
if (isset($_POST['text']) and ($_POST['submit'] == "send")) {
$fp = fopen ($textfile, "w+") or die ("can't open $textfile");
$str = trim($_POST['text']);
fputs($fp, $str);
fclose($fp);
}
if (isset($_POST['data']) and ($_POST['submit'] == "send")) {
$data = trim($_POST['data']);
if (checkDateTime($data) == true) {
$fp = fopen ($datefile, "w+") or die ("can't open $datefile");
fputs($fp, $data);
fclose($fp);
}
else print "Attention! Bad format date or time!";
}
?>
<html>
<body>
<form method="post">
<input name="data" type="test" value=""><br />
<input name="text" type="text" value=""><br />
<input type="submit" name="submit" value="send">
</form>
</body>
</html>