PHP - Weird Unserialize Problem

Hey guys!

Well this is actually kind of a weird problem I have been having, and not too sure why I'm getting this problem. I've tried a lot of stuff, and it doesnt seem like I've been able to find a solution. I've been trying for about a month.

Anyways, I have a website created with some OOP. Well, once I write an include statement to include a file, which then includes all my classes, it messes up my font, moves my website content down, and well.. it just does weird stuff.

However, once I comment the include out, the website looks normal again.

so basically, I can comment out the file itself and everything is just fine. But it only happens when I include my class files.

Any ideas or suggestions would be amazing! Thank you!

Hello
i am writing a html form but i have problem with reading array.
Here is html form:
Code: [Select]
<tr style="background-color: rgb(254, 242, 99);"><td>dghhf
<input name="id[]" value="<?php echo $row['id']" type="hidden">
<input name="dbcheck[]" value="IF_THERE_IS_RECORD_TYPE 1 OR TYPE 0" type="hidden"></td>
<td align="center"><input name="chk1[]" checked="checked" type="checkbox">chk1
<input name="chk2[]" type="checkbox">chk2
<input name="chk3[]" type="checkbox">chk3</td>
<td align="center">
<select name="StartHour[]">
<option value=""></option>
<option value="00">00</option><option value="01">01</option><option value="02">02</option><option value="03">03</option><option value="04">04</option><option value="05" selected="selected">05</option><option value="06">06</option><option value="07">07</option><option value="08">08</option><option value="09">09</option><option value="10">10</option><option value="11">11</option><option value="12">12</option><option value="13">13</option><option value="14">14</option><option value="15">15</option><option value="16">16</option><option value="17">17</option><option value="18">18</option><option value="19">19</option><option value="20">20</option><option value="21">21</option><option value="22">22</option><option value="23">23</option> </select>:<select name="StartMin[]"><option value=""></option><option value="00">00</option>
<option value="30" selected="selected">30</option></select> &#65374; <select name="EndHour[]">
<option value=""></option><option value="00">00</option><option value="01">01</option><option value="02">02</option><option value="03">03</option><option value="04">04</option><option value="05">05</option><option value="06">06</option><option value="07">07</option><option value="08">08</option><option value="09">09</option><option value="10">10</option><option value="11">11</option><option value="12">12</option><option value="13">13</option><option value="14">14</option><option value="15">15</option><option value="16">16</option><option value="17">17</option><option value="18">18</option><option value="19">19</option><option value="20" selected="selected">20</option><option value="21">21</option><option value="22">22</option><option value="23">23</option> </select>:<select name="StartMin[]"><option value=""></option><option value="00" selected="selected">00</option>
<option value="30">30</option></select></td></tr>
Above HTML works great and no problem however my php code always take first record. Here is php section:
Code: [Select]
<?php
$TODAY = strtotime($_GET['d']);

if(isset($_POST['WorkEntry']))
{
for($ii=0; $ii<count($_POST['girl_id']); $ii++)
{
if(isset($_POST['chk2'][$ii])){
$To = "";
$From = "ASK";
} else{
$To = $_POST['StartMin'][$ii];
$From = $_POST['StartHour'][$ii];
}

if(isset($_POST['chk3'][$ii]))
$ei = 1;
else
$ei = 0;

if($_POST['dbcheck'][$ii] == 1)
{
echo $_POST['dbcheck'][$ii];
}
else
{
if(isset($_POST['chk1'][$ii]))
{
$DELETE = "DELETE FROM time_table WHERE _id = '" .$_POST['_id'][$ii]. "' AND w_date = '" .$TODAY. "'";
}
}
echo $ei ."<BR>";
}
}
?>

Hello there,

I am making a function to execute every time with a new demand no. in the while loop below. Every thing goes fine for the first time when the page loads, all the taxes come perfectly and each record is being read with the function calculateTaxes($demandno). But, when I press the search button with blank entries... All the entries come with only the first record. Means, the calculateTaxes function is not being loaded again and again with the loop when the press the search button.

Please help.

Please have a look in the below given code:

Code: [Select]
<?php
function renderform($wardno, $demandno, $name)
{
include_once $_SERVER['DOCUMENT_ROOT'].'/npms/header.php';
include_once $_SERVER['DOCUMENT_ROOT'].'/npms/config/config.php';
include_once $_SERVER['DOCUMENT_ROOT'].'/npms/functions/functions.php';
include_once $_SERVER['DOCUMENT_ROOT'].'/npms/functions/connect-db.php';
extract($GLOBALS);

if ($demandno == '' && $wardno == '' && $name == '') // all empty.
{
$result = mysql_query("SELECT * FROM sform where paid=false order by wardno, id, demandno limit 0,$maxrecords") or die(mysql_error());
}
if ($demandno != '' && $wardno != '' && $name != '') // all full.
{
$result = mysql_query("SELECT * FROM sform where demandno='$demandno' and wardno='$wardno' and (name like '%$name%') and paid=false order by wardno, id, demandno") or die(mysql_error());
}
if ($demandno != '' && $wardno == '' && $name == '') // demand full else empty.
{
$result = mysql_query("SELECT * FROM sform where demandno='$demandno' and paid=false order by wardno, id, demandno") or die(mysql_error());
}
if ($demandno != '' && $wardno != '' && $name == '') // demand and ward full else empty.
{
$result = mysql_query("SELECT * FROM sform where demandno='$demandno' and wardno='$wardno' and paid=false order by wardno, id, demandno") or die(mysql_error());
}
if ($demandno == '' && $wardno != '' && $name == '') // ward full else empty.
{
$result = mysql_query("SELECT * FROM sform where wardno='$wardno' and paid=false order by wardno, id, demandno") or die(mysql_error());
}
if ($demandno == '' && $wardno != '' && $name != '') // ward and name full else empty.
{
$result = mysql_query("SELECT * FROM sform where wardno='$wardno' and (name like '%$name%') and paid=false order by wardno, id, demandno") or die(mysql_error());
}
if ($demandno == '' && $wardno == '' && $name != '') // name full else empty.
{
$result = mysql_query("SELECT * FROM sform where (name like '%$name%') and paid=false order by wardno, id, demandno") or die(mysql_error());
}
if ($demandno != '' && $wardno == '' && $name != '') // demand and name full else empty.
{
$result = mysql_query("SELECT * FROM sform where demandno='$demandno' and (name like '%$name%') and paid=false order by wardno, id, demandno") or die(mysql_error());
}

usleep(200000); // wait for 2 seconds
?>
<link rel=stylesheet HREF="/npms/css/sp.css" type="text/css" media="screen">
<div id="content">
<div id="labelopt"></div>
<h2>okMZokj ukxfjdksa dh lwph</h2>
<div id="list">
<form name="spsearchform" action="" method="post">
<table border="1" cellpadding="2px">
<tr>
<td id="labelmust" width="10%">fM- dz- %</td>
<td><input class="english" type="text" size="15%" name="demandno" maxlength="40" value="<?php echo $demandno; ?>" /></td>
<td id="labelmust" width="10%">okMZ dz- %</td>
<td><input class="english" size="20%" type="text" size="15%" name="wardno" maxlength="3" value="<?php echo $wardno; ?>"/></td>
<td id="labelmust" width="10%">uke %</td>
<td><input class="hindi" size="30%" type="text" name="name" maxlength="100" value="<?php echo $name; ?>"/></td>
<td><input type="submit" value="Search" name="btnsearch" /></td>
</tr>
</table>
</form>
<div style="color: red;"><small><cite>List is limited to <? echo $maxrecords; ?> records. For precise searching, use the search options above.</small></cite></div>

<table border="1" cellpadding="2px">
<tr>
<td colspan="8" id="english"><div style="float: right; color: red; text-align: right; margin-right: 10px;"><small><cite><strong><? echo mysql_num_rows($result); ?> records</strong> dumped.</cite></small></div></td>
</tr>

<tr>
<td id="labelcenter">okMZ dz-</td>
<td id="labelcenter">fMeka.M dzekad</td>
<td id="labelcenter">uke</td>
<td id="labelcenter">irk</td>
<td id="labelcenter">'kq} dj</td>
<td id="labelcenter">dj fooj.k</td>
<td id="labelcenter">fu;kstu</td>
<td id="labelcenter">feVk;sa</td>
</tr>

<?php
if (mysql_num_rows($result) > 0) {
while($row = mysql_fetch_array( $result ))
{
echo "<tr>";
echo "<td id='english'><center>" . $row['wardno'] . "</center></td>";
echo "<td id='english'><center>" . $row['demandno'] . "</center></td>";
echo "<td id='hindi'>" . $row['name'] . "</td>";
echo "<td id='hindi'>" . $row['address'] . "</td>";
$taxes = calculateTaxes($row['demandno']);
echo "<td id='english' align='right'>" . number_format($taxes['grosstax'],2) . "</td>";
                echo '<td><center><a href="payments/taxreport.php?demandno=' . $row['demandno'] . '"><img src="../images/payment.jpeg" width="15" height="15" /></center></a></td>';
echo '<td><center><a href="spedit.php?demandno=' . $row['demandno'] . '"><img src="../images/edit.gif" width="15" height="15" /></center></a></td>';
echo '<td><center><a href="spdelete.php?demandno=' . $row['demandno'] . '"><img src="../images/delete.jpeg" width="15" height="15" /></center></a></td>';
}
}
else
{
echo "<tr>";
echo "<td colspan='7' align='center'><blink><strong>lwph miyC/k ugha gS A</strong></blink></td>";
echo "</tr>";
}
?>
</tr>
</table>
</div>
<div id="menu">
<table>
<tr>
<td>
<input type="button" value="New" name="btnnew" onclick="location.href='spnew.php';" />
<input type="button" value="Back" name="btnspback" onclick="location.href='../sp.php';" />
</td>
</tr>
</table>
</div>
</div>

<?php include_once $_SERVER['DOCUMENT_ROOT'].'/npms/footer.php';
}
include_once $_SERVER['DOCUMENT_ROOT'].'/npms/functions/connect-db.php';
include_once $_SERVER['DOCUMENT_ROOT'].'/npms/functions/functions.php';
if(isset($_POST['btnsearch']))
{
$wardno = mysql_real_escape_string(htmlspecialchars($_POST['wardno']));
$name = mysql_real_escape_string(htmlspecialchars($_POST['name']));
$demandno = mysql_real_escape_string(htmlspecialchars($_POST['demandno']));

renderform($demandno, $wardno, $name);
}
else
{
renderform('', '', '');
}
?>

I have a function that contains 2 UPDATE commands. One updates a table whenever the function is ran. The second updates only if a condition is met.

When the page loads the function is ran. For some reason the table is updated twice. So my table looks like this:

Initially
Viewed: 0 Replies: 0

Navigate to page:
Viewed:2 Replies:0

Enter a reply and submit:
Veiwed:4 Replies:1

No matter where I move the "viewed +1" code, it fires twice per page impression. Is this a glitch? Do functions run twice for some reason? If so why doesn't "reply +1" fire twice?



//page loads as forum.php?goto=innertopic
function connectForum(){
     //connects DB
     if($_GET['goto'] == "innertopic"){
          detailTopic();
     }
}
function detailTopic(){
     if(isset($_POST['content']{ //if there is a reply to a post
          mysql_query("UPDATE topics SET Replies=Replies+1") //works fine
     }
     else{ //no reply, just show all posts
          mysql_query("UPDATE topics SET Views=Views+1") //fires 2 times per page load .. ?!?!?
          //show posts
          //show reply window, posts to forum.php?goto=innertopic&&content=whateverTheUserTyped
     }
}

//html of page

if($_GET['goto'] == "innertopic"){
     connectForum();
}

I'm trying to get a remote html page but I'm having a really weird problem.
I'm using curl for that and I'm getting the page url from an rss item using simpelpie.

Code: [Select]
$url = $item->get_permalink();//simplepie function
echo "<p>Getting $url. </p>";
    $options = array(
        CURLOPT_RETURNTRANSFER => true,     // return web page
        CURLOPT_HEADER         => false,    // don't return headers
        CURLOPT_ENCODING       => "",       // handle all encodings
        CURLOPT_CONNECTTIMEOUT => 120,      // timeout on connect
        CURLOPT_TIMEOUT        => 120,      // timeout on response
        CURLOPT_MAXREDIRS      => 10,       // stop after 10 redirects
    );

    $ch      = curl_init( $url );
    curl_setopt_array( $ch, $options );
    $content = curl_exec( $ch );
    $err     = curl_errno( $ch );
    $errmsg  = curl_error( $ch );
    $header  = curl_getinfo( $ch );
    curl_close( $ch );

    $header['errno']   = $err;
    $header['errmsg']  = $errmsg;
    $header['content'] = $content;
    if($err != 0)
        echo " $err : $errmsg</p>";
    echo $header['content'];

My problem is that although the page is loading fine ( no curl errors ) , some tags are missing (and particularly the tags that containing the article content of that page).
When I'm hardcoding the url then everything is fine.
I tried to print the url that simpepie gets from rss and it's identical with the one that I'm harcoding.
So,

Code: [Select]
$url = $item->get_permalink();
not working

Code: [Select]
$url = "http://www.the_same_url.com"
working.

Any help whould be really appreciated.
Thanks in advance.

Hi!

To calculate my real time hours worked for/at a client I've made 3scripts, 1 to start the time, 1 to show the running time and 1 for stopping it.
The first and last are put into my hosted DB. I'm accessing them through SSH so that I don't need my laptop all the time.

Now here's the problem, when I start the time and I look into my DB I see the actual correct time and date (timestamp), but when I execute the script for stopping it the start time changes, so for example I started at 9:00, that time will be changed to for example 11:00 when I stop it... very strange, here are my scripts:

start:

<?php
date_default_timezone_set('Europe/Brussels');
$timestamp = date('Y-m-d H:i:s');
$conn = mysql_connect('server' 'user', 'pw') or die(mysql_error());
mysql_select_db('hystudi_timesheets', $conn) or die(mysql_error());
mysql_query("INSERT INTO timesheet (t_start_timestamp) VALUES ('$timestamp')", $conn) or die(mysql_error());
?>



stop:

<?php
date_default_timezone_set('Europe/Brussels');
$timestamp = date('Y-m-d H:i:s');
$conn = mysql_connect('server', 'user', 'pw') or die(mysql_error());
mysql_select_db('hystudi_timesheets', $conn) or die(mysql_error());
$records = mysql_query("SELECT id, t_start_timestamp FROM timesheet ORDER BY id DESC LIMIT 1");
while ($row = mysql_fetch_array($records)) {
        $id = $row['id'];
        $start_timestamp = date("U", strtotime($row['t_start_timestamp']));
}
$duration = (date("U", strtotime($timestamp)) - $start_timestamp) / 3600; // duration
mysql_query("UPDATE timesheet SET t_end_timestamp = '$timestamp', t_calculated_time = '".round($duration,2)."' WHERE id = $id", $conn) or die(mysql_error());
?>



Anyone sees what I'm doing wrong here? Or could it be my server? It's a shared host

guys this is my code
<?php
include("header.php");
include("conn.php");
?>
<html>
<head>
</head>
<body>
<table border="1" cellpadding="0" cellspacing="0" align="center">
<tr>
<td>Please Enter the Amount</td>
<td valign="top" align="left" width="200">
<form action="next.php" method="post">
<input name="amount" value="1" size="7">
</td>
<tr>
<td>From:</td>
<td valign="top" align="left" width="200">
<?php

$real= array (
'USD'=>1,
'PAK'=>1.6323,
'GBP'=>1.02544
);


$abc= mysql_real_escape_string( serialize($real) );
//$ddsr=unserialize($abc);


//$abc= implode(",",$real);
//echo $abc;
$from= array('Dollars','Rupees','Pounds');
$length = count($from);
//$dbs=implode(",",$from);



$dql = "INSERT INTO countrytype (`ID`,`fromcountry`,`tocountry`) VALUES ('','".$abc."','".$abc."')";
mysql_query($dql) or die(mysql_error());

$to= array('Dollars','Rupees','Pounds');
$to=str_replace("","",$to);
?>
<input type="hidden" name="h1" value="<?php echo $length;?>">
<select>
<?PHP
$dgd= "SELECT * FROM countrytype GROUP BY ID";
$aws= mysql_query($dgd) or die(mysql_error());
while($row=mysql_fetch_array($aws))
{
$des=stripslashes($row['fromcountry']);
$dsw=unserialize($des);
//$des=explode("",$row['fromcountry']);
//var_dump($dsw);
//echo "<td>".$row['ID']."<td>";
//echo "<td>".$dsw."<td>";
$k=1;
foreach($dsw as $key=>$value)
{
echo "<option name='ad[]' value='$value'>$value</option>";
//print_r(array_keys($des));

$k++;

}
}
//$sss=explode("",$row['fromcountry']);
//echo $sss;

?>
</select>
<select>
<?php
$i=0;
$k=1;
foreach($from as $abd => $value)
{

     
     
   echo   "<option name='ar[]' value='$value' >$value</option>";
      $k++;

}

   
?></td></tr></select>

<td>To: </td><td><select>
<?php
foreach($to as $abd => $value)
{
$i++;

   echo "<option id='i' >$value</option>";
   
}


?>
</select>
<input type="submit" name="sub" value="Convert!"/>
</form>
</td>
</tr>


</tr>



</table>

</body>
</html>

serilization works but when i fetch it from database and unserialize it nothing works

I use my desktop (Windows) to make websites and then once it's completed transfer to my Linux server but I've come across a weird issue.

On Windows the file location is like this:

C:\Server\Apache\htdocs\RSCEmulation

On Linux the file location is like this:

/home/rscemulation/public_html

Now in those folders I have a folder called 'include', in that I have 2 files: header.php, functions.php

In the base folder I have index.php. I then include header.php by using: include "include/header.php";

Then I include functions.php (from header.php) by using: include "functions.php";

Now on Linux this chucks an error, even with "./functions.php" -- I have to use include "include/functions.php" even though I'm already in that directory from the file I'm calling it from, although admittedly the file is being included from the directory below but this works fine on Windows with a base PHP install.

This Linux box was given to me and I'm not sure if any PHP settings have been changed or not.

I also have a config.php that I keep below the public directory (htdocs or public_html) but it won't let me include it on the Linux server by using "../../config.php" (I've tried all levels ranging from 0-5 with no luck)

Can anyone shed some light on this please? I need it to work the same both on the Windows and Linux boxes as I copy and paste the files regularly and it's annoying changing them!

Cheers.

Hello guys, this is so weird, very weird indded!
PHP is generating some strange problem here over with me.
Below are a short context of code that I have used to make a registration script.
At the first inititial stage of code testing, everything goes well so smooth according to the plans. Then, I insert the Quote

exit;

function at the end of each Quote

If() functions

so as to curtail off completely from further execution of the script below and thereafter.  Then, suddenly all the !ISSET values stop to functions. I then removed exit(); function off from my code and restore back to the last known good working stage of my code. But it seems like the ISSET function accompanied with the !(stop operator) cease to fucntion any more ever since then even though the script exhibit the same code when it was working normally good. It makes me wonder and now i'm totally frustrated, Please help!!!

Now even all the operator values like ==, !=, <, > doesnt work anymore!!!

P.S.
I know someone would suggest me to write

Quote

if(!isset($_POST['Name']))

.........
in this format instead of Quote

$Name

but as i mentioned it earlier, i'm able to execute the script using the later one  as desired in accordance to what is planned.


Quote

<?php
$IP=$_SERVER['REMOTE_ADDR'];
$Date=date('d/m/Y');
$proID=$_GET['proID'];
$ref=$_GET['ref'];
$Name=$_POST['Name'];
$Email=$_POST['Email'];
$Country=$_POST['Country'];
$Username=$_POST['Username'];
$Password=$_POST['Password'];
$Con_Password=$_POST['Con_Password'];
if(!isset($Name))
{
 header ('Location: reenter.php');
   exit();
}
if(!isset($Email))
{
   header ('Location: reenter.php');
   exit();
}
if(!isset($Country))

Need a bit of help with some php and a few kind members helped me in the past.

My code is:
$query = "SELECT names FROM table WHERE type='$type'";
$result = mysql_query($query) or die(mysql_error());

while($row = mysql_fetch_array($result)) { 
foreach(unserialize($row['names']) as $key => $value){ 
echo $value . '<br />'; 
} 
}

Basically, a field on my table is called names. The information in this field is serialized (so many names are together in a single field, for a single row).

I want to be able to search the whole table (where type='$type' - so many rows) for all names and then show unique names only.

My code above unserializes the names from each field and then lists them, but doesn't deal with any duplicates (which I need removing).

I have looked at functions like "unique_array()", and have tried using it in different places but it isn't doing the job.

Any help appreciated.

Hey


I got this script which is trying to unserialize  but i get this error and have no idea what it means so i equally have no idea how to fix the problem.


This is what it says:


Quote

Notice: unserialize() Error at offset 0 of 4 bytes





This is the line which causes the error:


Code: [Select]
<?php
$contents = unserialize(file_get_contents($this->msgsFile));
?>

Does any one know what the error means? And what i need to look for to fix it.

i tried to serialize an array in php but im not sure if i had the right syntax


$field[0] = "Student Name";
$field[1] = "fail";
$field_ser = serialize($field);
$field_unser = unserialize($field_ser);


i think i didnt do it right

I took an object, and saved it into a database serialized.

Code: [Select]
$object_here = serialize($theobject);
Then later on, I go and I get that data from a database, and try to unserialize it..

Code: [Select]
$objecthere = unserialize($row->theobject)

And it throws the following error...any advice?
Quote

Warning: unserialize() [function.unserialize]: Node no longer exists in /path/to/file on line 20

Hi everyone,

Im trying to serialize the values of checked checkboxes, save them to a database, then on another page retrieve the value from the database, unserialize it, and then write each checkbox value to the database individually.

Using the following test code I'm able to serialize the checkbox values, and then unserialize them and echo them out fine, however im unsure how to separate them and save them individually into the database.


$string = implode($_POST['checkbox']);
$test = serialize($string);
$test2 = unserialize($test);
echo $test2;

<?php $i = 0; ?>
<?php while ($row = mysql_fetch_assoc($query)) { ?>

<tr>
    

<td><input type="checkbox" name="<?php echo "checkbox[$i]"; ?>" value="<?php echo $row['test']; ?>" /></td>
    </tr>
<?php $i++; } ?>


Any ideas?
Thanks