Sessies veranderen??
id | username | mail
------------------------------
1 | big-smoke |[email protected]
2 | dekimme | [email protected]
Nu als ik ingelogd ben met big-smoke en dus een sessie heb met big-smoke als uername en id1. Maar als ik nu pm naar user 2 dus dekimme veranderd mijn sessie om de een of andere rede en ben ik ingelogd met id1 maar met username dekimme en email [email protected]. Ik weet niet of het hier aan ligt maar dit is m'n pm scriptje:
Code (php)
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<?php
session_start();
include ('connect.inc.php');
$tijd = date("H:i");
//nederlandse datum opstellen
if ($_SESSION['login'] != true){
die("Unable to open the page you need to login first.");
}
$dagvanweek = date("l");
$arraydag = array("Sunday", "Monday", "Tuesday",
"Wednesday", "Thursday",
"Friday", "Saturday");
$dagvanweek = $arraydag[date("w")];
$arraymaand = array("January", "February", "March", "April", "May",
"June", "July", "August", "September",
"Octobre", "November", "December");
$datum = date("j ") . $arraymaand[date("n") - 1] . date(" Y");
if(isset($_POST['Submit'])) { //als er op submit is gedrukt
//checken of alles ingevuld is
if ($_POST['titel'] == "")
$error ="Jou need to fill in a title!";
elseif ($_POST['bericht'] == "")
$error = "Fill in a message!";
if ($error)
{ //als er iets niet is ingevuld...
?><div align="center"><table width="50%"
cellspacing="0" cellpadding="2">
<tr>
<td height="36">
<div align="center"><font color="#000000" face="Verdana,
Arial, Helvetica, sans-serif" size="1"><div align=center>
<font color=black size=-1 face=verdana><b><? echo $error; ?></b>
<br></font></div></font></div>
<form method="post" action="javascript:history.go(-1)">
<div align=center><input type="submit" name="Terug"
value="Back"></div>
</form></td></tr></table></div>
<?php
}
elseif (!$error) //als alles is ingevuld ...
{
$titel = addslashes($_POST['titel']);
$bericht = $_POST['bericht'];
$bericht = htmlspecialchars($_POST['bericht'],ENT_QUOTES);
$bericht = addslashes($bericht);
$bericht = nl2br($bericht);
$bericht = str_replace("<br />", "", $bericht);
$jenickname =stripslashes($_SESSION['username']);
$jeid = $_SESSION['id'];
$nummer = $_POST['nummer'];
$que = "SELECT * FROM members WHERE id='$nummer'";
$rec = mysql_query($que) or die(mysql_error());
while ($obj = mysql_fetch_object($rec)) {
$wie = $obj->username;
$wie = strtolower($wie);
}
$query = "INSERT INTO berichten (titel, wie, bericht, datum,
tijd, van, vanid) VALUES ('$titel', '$wie', '$bericht', '$datum',
'$tijd', '$jenickname', '$jeid')";
mysql_query($query) or die (mysql_error());
echo "<font face=verdana size=1>The message has been send.";
}
}
else
{
?>
<form name="formulier" method="post" action="">
<table width="100%" border="0" cellspacing="0" cellpadding="2">
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">To id
:</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">
<? if(is_numeric($_GET['id'])){
$postid = $_GET['id'];
}else{
sleep(2);
echo "That is not a valid id.";
$postid = "";
}?>
<input type="text" name="nummer" value="<? echo $postid; ?>"> [<a href=memberlist.php target=_blank>find id</a>]
</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">Title:</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">
<input type="text" name="titel" size="50" maxlength="50">
</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">Message:</font></div>
</td>
</tr>
<tr>
<td>
<a href="#" onclick="document.add.bericht.value+=' [url=http://][/url]'" title="[link=http://]Description[/link]">[URL]</a>
<a href="#" onclick="document.add.bericht.value+='[img]http://[/img]'" title="[img]http://[/img]">[IMAGE]</a>
<a href="#" onclick="document.add.bericht.value+='[b][/b]'" title="[b]Text[/b]">[<b>BOLD TEXT</b>]</a>
<a href="#" onclick="document.add.bericht.value+='[i][/i]'" title="[i]Text[/i]">[<i>ITALIC TEXT</i>]</a>
<a href="#" onclick="document.add.bericht.value+='[u][/u]'" title="[u]Text[/u]">[<u>UNDERLINED TEXT</u>]</a><br>
<textarea name="bericht" cols="60" rows="20" class="input"></textarea><br>
<a href="#" onclick="document.add.bericht.value+=':arrow:'"><img src="smiles/icon_arrow.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':D'"><img src="smiles/icon_biggrin.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':S'"><img src="smiles/icon_confused.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+='8)'"><img src="smiles/icon_cool.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':*('"><img src="smiles/icon_cry.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':D'"><img src="smiles/icon_biggrin.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':shock:'"><img src="smiles/icon_eek.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':evil:'"><img src="smiles/icon_evil.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':!:'"><img src="smiles/icon_exclaim.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+='^:('"><img src="smiles/icon_frown.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':lol:'"><img src="smiles/icon_lol.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':x'"><img src="smiles/icon_mad.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':mrgreen:'"><img src="smiles/icon_mrgreen.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':|'"><img src="smiles/icon_neutral.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':?'"><img src="smiles/icon_question.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':P'"><img src="smiles/icon_razz.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':oops:'"><img src="smiles/icon_redface.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':roll:'"><img src="smiles/icon_rolleyes.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+='::('"><img src="smiles/icon_sad.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':)'"><img src="smiles/icon_smile.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':o'"><img src="smiles/icon_surprised.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':twisted:'"><img src="smiles/icon_twisted.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':wink:'"><img src="smiles/icon_wink.gif" border="0" /></a>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>
<input type="submit" name="Submit" value="Send message">
<input type="reset" name="Reset" value="Reset">
</div>
</td>
</tr>
</table>
</form>
<?php
}
?>
session_start();
include ('connect.inc.php');
$tijd = date("H:i");
//nederlandse datum opstellen
if ($_SESSION['login'] != true){
die("Unable to open the page you need to login first.");
}
$dagvanweek = date("l");
$arraydag = array("Sunday", "Monday", "Tuesday",
"Wednesday", "Thursday",
"Friday", "Saturday");
$dagvanweek = $arraydag[date("w")];
$arraymaand = array("January", "February", "March", "April", "May",
"June", "July", "August", "September",
"Octobre", "November", "December");
$datum = date("j ") . $arraymaand[date("n") - 1] . date(" Y");
if(isset($_POST['Submit'])) { //als er op submit is gedrukt
//checken of alles ingevuld is
if ($_POST['titel'] == "")
$error ="Jou need to fill in a title!";
elseif ($_POST['bericht'] == "")
$error = "Fill in a message!";
if ($error)
{ //als er iets niet is ingevuld...
?><div align="center"><table width="50%"
cellspacing="0" cellpadding="2">
<tr>
<td height="36">
<div align="center"><font color="#000000" face="Verdana,
Arial, Helvetica, sans-serif" size="1"><div align=center>
<font color=black size=-1 face=verdana><b><? echo $error; ?></b>
<br></font></div></font></div>
<form method="post" action="javascript:history.go(-1)">
<div align=center><input type="submit" name="Terug"
value="Back"></div>
</form></td></tr></table></div>
<?php
}
elseif (!$error) //als alles is ingevuld ...
{
$titel = addslashes($_POST['titel']);
$bericht = $_POST['bericht'];
$bericht = htmlspecialchars($_POST['bericht'],ENT_QUOTES);
$bericht = addslashes($bericht);
$bericht = nl2br($bericht);
$bericht = str_replace("<br />", "", $bericht);
$jenickname =stripslashes($_SESSION['username']);
$jeid = $_SESSION['id'];
$nummer = $_POST['nummer'];
$que = "SELECT * FROM members WHERE id='$nummer'";
$rec = mysql_query($que) or die(mysql_error());
while ($obj = mysql_fetch_object($rec)) {
$wie = $obj->username;
$wie = strtolower($wie);
}
$query = "INSERT INTO berichten (titel, wie, bericht, datum,
tijd, van, vanid) VALUES ('$titel', '$wie', '$bericht', '$datum',
'$tijd', '$jenickname', '$jeid')";
mysql_query($query) or die (mysql_error());
echo "<font face=verdana size=1>The message has been send.";
}
}
else
{
?>
<form name="formulier" method="post" action="">
<table width="100%" border="0" cellspacing="0" cellpadding="2">
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">To id
:</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">
<? if(is_numeric($_GET['id'])){
$postid = $_GET['id'];
}else{
sleep(2);
echo "That is not a valid id.";
$postid = "";
}?>
<input type="text" name="nummer" value="<? echo $postid; ?>"> [<a href=memberlist.php target=_blank>find id</a>]
</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">Title:</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">
<input type="text" name="titel" size="50" maxlength="50">
</font></div>
</td>
</tr>
<tr>
<td>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">Message:</font></div>
</td>
</tr>
<tr>
<td>
<a href="#" onclick="document.add.bericht.value+=' [url=http://][/url]'" title="[link=http://]Description[/link]">[URL]</a>
<a href="#" onclick="document.add.bericht.value+='[img]http://[/img]'" title="[img]http://[/img]">[IMAGE]</a>
<a href="#" onclick="document.add.bericht.value+='[b][/b]'" title="[b]Text[/b]">[<b>BOLD TEXT</b>]</a>
<a href="#" onclick="document.add.bericht.value+='[i][/i]'" title="[i]Text[/i]">[<i>ITALIC TEXT</i>]</a>
<a href="#" onclick="document.add.bericht.value+='[u][/u]'" title="[u]Text[/u]">[<u>UNDERLINED TEXT</u>]</a><br>
<textarea name="bericht" cols="60" rows="20" class="input"></textarea><br>
<a href="#" onclick="document.add.bericht.value+=':arrow:'"><img src="smiles/icon_arrow.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':D'"><img src="smiles/icon_biggrin.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':S'"><img src="smiles/icon_confused.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+='8)'"><img src="smiles/icon_cool.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':*('"><img src="smiles/icon_cry.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':D'"><img src="smiles/icon_biggrin.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':shock:'"><img src="smiles/icon_eek.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':evil:'"><img src="smiles/icon_evil.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':!:'"><img src="smiles/icon_exclaim.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+='^:('"><img src="smiles/icon_frown.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':lol:'"><img src="smiles/icon_lol.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':x'"><img src="smiles/icon_mad.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':mrgreen:'"><img src="smiles/icon_mrgreen.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':|'"><img src="smiles/icon_neutral.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':?'"><img src="smiles/icon_question.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':P'"><img src="smiles/icon_razz.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':oops:'"><img src="smiles/icon_redface.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':roll:'"><img src="smiles/icon_rolleyes.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+='::('"><img src="smiles/icon_sad.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':)'"><img src="smiles/icon_smile.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':o'"><img src="smiles/icon_surprised.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':twisted:'"><img src="smiles/icon_twisted.gif" border="0" /></a>
<a href="#" onclick="document.add.bericht.value+=':wink:'"><img src="smiles/icon_wink.gif" border="0" /></a>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>
<input type="submit" name="Submit" value="Send message">
<input type="reset" name="Reset" value="Reset">
</div>
</td>
</tr>
</table>
</form>
<?php
}
?>
http://pastebin.be/989/
btw de javascript werkt ook nog niet maar dat is offtopic.
Gewijzigd op 01/01/1970 01:00:00 door Big-smoke
zoek sessions op:
$_SESSION['session_naam']="de waarde";
kijk waar hij de 'nieuwe' waarde van username toekent, via de acties die je uitvoert. Dan kom je er heel snel achter.
