Untitled

<html>
<body>
<title>[pts] Paste Text Service</title>

<?php

function dbConnect() {
	$host='localhost';
	$database='paste';
	$user='root';
	$pass='';
	mysql_connect($host, $user, $pass);
	mysql_select_db($database);
}

function read ($id) {
	$result = mysql_query("SELECT * FROM paste_text WHERE id = '$id'");
	$tmp = mysql_fetch_assoc($result);
	return $tmp['text'];
}

function write ($id, $text) {
	mysql_query("INSERT INTO paste_text (id, text) VALUES ('$id','$text')");
} ?>

<? function inputForm($text) { ?>
	<form action="<?=$_SERVER['SCRIPT_NAME']?>" method="POST">
		<textarea name=textarea cols=45 rows=6><? echo $text; ?></textarea>
		<br><input type="submit" name="paste" value="Вставить">
	</form>
<? }

function outputForm($text) { ?>
	<form action="<?=$_SERVER['SCRIPT_NAME']?>" method="POST">
		<textarea name=textarea cols=45 rows=6><? echo $text; ?></textarea>
		<br><input type="submit" name="paste" value="Вставить">
	</form>
<? }

if (!isset($_REQUEST['paste'])) {

	dbConnect();
	echo read($_GET['id'])."<br>";
	inputForm("");

} else {

	dbConnect();
	$idUser = uniqid ('');
	write($idUser, $_REQUEST['textarea']);
	echo "готово";
	inputForm($_REQUEST['textarea']);

}

?>

</body>
</html>