newbie en vraag hulp

Door jager op 28-05-2008 18:33

547 views

Dag, echt...ik ben hartstikke nieuw in php. Heb nu een guestbook geupload op mn site en wil die middels iframe plaatsen in een gedeelte van mn pagina. Ik heb ook de meest eenvoudigste guestbook gevonden die er is. Alleen wil ik die graag en beetje aanpassen omdat mijn achtergrond zwart is.

Hij staat hier als voorbeeld : http://www.tjiethow.nl/comments/guestbook.php

Nu wil ik alle letters in grijskleur en alles links aan de kantlijn hebben. Dus kader en messages moeten aan de linkerkant ipv centraal midden. Ik kan php niet lezen maar de file ziet er als volgt uit. Wat moet ik aanpassen. Graag hulp.

<html>
<body>


<?php
// Written by XeroXer at XeroXer.com. Credz to Major_Meatbone and tcp for helping me solve the admin area problem and and the storing of entrys. :)
// You may use this script freely on any site you wish.

// --------------------------------------------------
// EDIT SETTINGS FOR YOUR GUESTBOOK!
// --------------------------------------------------
$gbfile = "guestbook.txt"; // The file that all guestbook entrys should be saved in.
$dateshow = "Y-m-d - H:i:s"; // Decides how the date should be shown. http://www.w3schools.com/php/func_date_date.asp
$username = "test"; // Admin username.
$password = "test"; // Admin password.
$notlog = "Not logged in!"; // Text to show when the user enters wrong username or password.
$thankstxt = "Bedankt voor je commentaar in onze gastenboek!!!"; // The text that the user will see after entering something in the guestbook.
$errorrequire = "Required fields are name and message!"; // Text the user will see if the requested fields was not entered.
$gbedited = "Guestbook has been edited!"; // Text to print out when guestbook has been edited.
$nogbedited = "No entrys selected to be removed!"; // Text to print out when no entrys where selected for removal.
$smsgstart = "<meta http-equiv=\"refresh\" content=\"3;URL=?id=\" /><p>"; // Start of every message printed out.
$smsgend = "<br />In 3 seconden zal je terug gaan naar de pv pagina. Anders klik <a href=\"?id=\">hier</a></p>"; // End of every message printed out.

// --------------------------------------------------
// NO EDIT NEEDED BELOW THIS LINE!
// --------------------------------------------------
$arr = file($gbfile);
$mdpass = md5($password);
$date = date($dateshow);
$name = htmlentities(strip_tags($_POST['name']));
$email = htmlentities(strip_tags($_POST['email']));
if($_POST['homepage'] == "" || $_POST['homepage'] == "http://") {
$homepage = "";
} else {
$homepage = htmlentities(strip_tags($_POST['homepage']));
}
$message = nl2br(htmlentities(strip_tags($_POST['message'])));
$message = str_replace(array("\r", "\n"), '', $message);
$message = wordwrap($message, 75, "<br />", true);
$name = str_replace(';', '.-_.-_', $name);
$email = str_replace(';', '.-_.-_', $email);
$homepage = str_replace(';', '.-_.-_', $homepage);
$message = str_replace(';', '.-_.-_', $message);
$writeinfo = "{$date};{$name};{$email};{$homepage};{$message}\n";

switch($_GET['id'])
{

// DEFAULT GUESTBOOK PAGE
default:
echo "<p align=\"left\"><a href=\"?id=login\">Admin</a></p>\n";
echo "<table align=\"center\"><form action=\"?id=write\" method=\"post\" name=\"submitform\">\n";
echo "<tr><td><strong>Name: *</strong></td><td><input type=\"text\" name=\"name\" size=\"40\" maxlength=\"50\" /></td></tr>\n";
echo "<tr><td><strong>Email:</strong></td><td><input type=\"text\" name=\"email\" size=\"40\" maxlength=\"50\" /></td></tr>\n";
echo "<tr><td valign=\"top\"><strong>Message: *</strong></td><td><textarea name=\"message\" cols=\"30\" rows=\"7\"></textarea></td></tr>\n";
echo "<tr><td></td><td><input type=\"submit\" name=\"submit\" value=\"Submit\" /></td></tr>\n";
echo "</form></table><br />\n\n";

$gb = file($gbfile);
$gb = array_reverse($gb);
foreach ($gb as $guestbook) {
$gastbok = stripslashes($guestbook);
list($datum, $namn, $epost, $hemsida, $meddelande) = split(';', $gastbok);
$namn = str_replace('.-_.-_',';',$namn);
$epost = str_replace('.-_.-_',';',$epost);
$hemsida = str_replace('.-_.-_',';',$hemsida);
$meddelande = str_replace('.-_.-_',';',$meddelande);
echo "<table width=\"400\" border=\"1\" align=\"center\">\n";
echo "<tr><td width=\"80\"><strong>Date:</strong></td><td width=\"320\">{$datum}</td></tr>\n";
echo "<tr><td><strong>Name:</strong></td><td>".($epost == "" ? "" : "<a href=\"mailto:{$epost}\">")."{$namn}".($epost == "" ? "" : "</a>")."</td></tr>\n";
if(!$hemsida) {
echo "";
} else {
echo "<tr><td><strong>Homepage:</strong></td><td><a href=\"{$hemsida}\" target=\"_blank\">{$hemsida}</a></td></tr>\n";
}
echo "<tr><td><strong>Message:</strong></td><td>{$meddelande}</td></tr>\n";
echo "</table><br />\n\n";
}
break;

// WRITE ENTRYS TO FILE
case write:
if($name == "" || $message == "") {
echo "{$smsgstart}{$errorrequire}{$smsgend}";
} else {
$printer = fopen($gbfile, 'a');
fwrite($printer,$writeinfo);
fclose($printer);

echo "{$smsgstart}{$thankstxt}{$smsgend}";
}
break;

// LOGIN TO ADMIN SECTION
case login:
echo "<p align=\"left\"><a href=\"?id=\">Back</a></p>\n";
echo "<table align=\"center\"><form action=\"?id=admin\" method=\"post\" name=\"submitform\">\n";
echo "<tr><td><strong>Username:</strong></td><td><input type=\"text\" name=\"adminname\" size=\"20\" /></td></tr>\n";
echo "<tr><td><strong>Password:</strong></td><td><input type=\"password\" name=\"adminpass\" size=\"20\" /></td></tr>\n";
echo "<tr><td></td><td><input type=\"submit\" name=\"submit\" value=\"Login\" /></td></tr>\n";
echo "</form></table>\n";
break;

// LISTING ALL ENTRYS FOR REMOVING
case admin:
if($_POST["adminname"] == $username && $_POST["adminpass"] == $password) {
$verpass = md5($_POST['adminpass']);
echo "<p align=\"left\"><a href=\"?id=\">Back</a></p>\n";
echo "<table align=\"center\">\n";
echo "<form action=?id=delete method=POST>\n";
echo "<tr><td>\n";
foreach ($arr as $line_num => $line) {
echo "<input type=checkbox name=delete[] value={$line_num} />[D] <b>Entry #{$line_num}</b>:\n";
list($datum, $namn, $epost, $hemsida, $meddelande) = split(';', $line);
$namn = str_replace('.-_.-_',';',$namn);
$epost = str_replace('.-_.-_',';',$epost);
$hemsida = str_replace('.-_.-_',';',$hemsida);
$meddelande = str_replace('.-_.-_',';',$meddelande);
echo "<table width=\"400\" border=\"1\" align=\"center\">\n";
echo "<tr><td width=\"80\"><strong>Date:</strong></td><td width=\"320\">{$datum}</td</tr>\n";
echo "<tr><td><strong>Name:</strong></td><td>".($epost == "" ? "" : "<a href=\"mailto:{$epost}\">")."{$namn}".($epost == "" ? "" : "</a>")."</td></tr>\n";
if(!$hemsida) {
echo "";
} else {
echo "<tr><td><strong>Homepage:</strong></td><td><a href=\"{$hemsida}\" target=\"_blank\">{$hemsida}</a></td></tr>\n";
}
echo "<tr><td><strong>Message:</strong></td><td>{$meddelande}</td></tr>\n";
echo "</table><br />\n\n";
}
echo "</td></tr>\n<tr><td>\n";
echo "<input type=\"hidden\" name=\"psw\" value=\"{$verpass}\" />\n";
echo "<input type=submit value=remove />\n</form>\n";
echo "</td></tr></table>\n";
} else {
echo "{$smsgstart}{$notlog}{$smsgend}";
}
break;

// DELETING SELECTED POSTS
case delete:
if($_POST["psw"] == $mdpass) {
if($_POST['delete'] != "") {
foreach($_POST['delete'] as $key => $val) {
unset($arr[$val]);

// >> PHP VERSION CHECK AND FUNCTIONS
$pversion = phpversion();
$version = $pversion{0};
if($version == "5") {
file_put_contents($gbfile, join("", $arr));
} else {
$handle = fopen($gbfile, 'w');
fwrite($handle, join("", $arr));
fclose($handle);
}
// << PHP VERSION CHECK AND FUNCTIONS

}
echo "{$smsgstart}{$gbedited}{$smsgend}";
} else {
echo "{$smsgstart}{$nogbedited}{$smsgend}";
}
} else {
echo "{$smsgstart}{$notlog}{$smsgend}";
}
break;
}
?>


</body>
</html>