PHP - Moved: Please Help With Changing Colour

Hi. I am looking for a way to have a button that toggles the background colour of my website.

So for instance, I will have one button called 'switch to light', when its clicked it switches the colour of the background to a light colour, and another button replaces this that says 'switch to dark', and so on. I have turned to PHP because it appears to be the only way I would be able to have the change saved throughout the site, when pages are refreshed. However, I am a complete newbie, so have no idea what to do!

Anyone that can help is a life saver!

Thanks

I'm wondering how I can find the x, y coordinates on an image in PHP where a specific colour lies. If there was a #000000 coloured pixel located on 127, 205, how could I use PHP to find the 127, 205 by just telling it #000000?

Hi

I have a table that populated by a recordset, and wondered whether is was possible to make a row background colour = red where a particular cell = some text?

I have been searching around and not managed to find anything of use.

Any help would be appreciated.

Hi,

I have looked everywhere for a way to do this and would be grateful for a pointer in the right direction.

I want to change the background color of the div with the id of "loggedin", depending on the status. The status currently echos text depending on the value.

Code: [Select]
<div class="grid_12" id="loggedin">

                <div>
<ul id="loggedin">
                <li><?php global $current_user; get_currentuserinfo(); echo 'Status : ' . $current_user->status . "\n";?></li>

                <li>
                <?php if ($current_user->status=="RED") echo "Red info"; ?>
                <?php if ($current_user->status=="GREEN") echo "Green info"; ?>
                <?php if ($current_user->status=="BLUE") echo "Blue info"; ?>
<?php if ($current_user->status=="YELLOW") echo "Yellow info"; ?>

                </li>

                </div>

</div>
Thanks

As I am VERY new to PDO, can someone help me in converting the below 2 codes so that I can setup the testing site knowing at least this part works. Below is the old SQL that I need to convert but don't have to foggiest on where to start.  If I can get some help with this I can slowly work through the rest of my site with a bit more ease.

LOGIN CODE:

<?php
		if($_POST['submit']){
			$Username = protect($_POST['Username']);
			$Password = protect(sha1($_POST['Password']));
			if(!$Username || !$Password){
				echo "<center>Please enter your <b>Username</b> and <b>Password</b>!</center>";
			}else{
				$res = mysql_query("SELECT * FROM `eusers` WHERE `Username` = '".$Username."'");
				$num = mysql_num_rows($res);
				if($num == 0){
					echo "<center>The <b>Username</b> or <b>Password</b> you supplied is incorrect!</center>";
				}else{
				$res = mysql_query("SELECT * FROM `eusers` WHERE `Username` = '".$Username."' AND Password = '".$Password."'");
				$num = mysql_num_rows($res);
					if($num == 0){
						echo "<center>The <b>Password</b> you supplied is incorrect!</center>";
					}else{
						$row = mysql_fetch_assoc($res);
						if($row['Active'] != 1){
							echo "<center>Your login has been <b>deactivated</b>, Please contact your Manager for assistance.</center>";
						}else{
							header('Location: secure.php');
							$time = date('U')+7200; //2 Hours
							mysql_query("UPDATE `eusers` SET `Online` = '".$time."' WHERE `id` = '".$_SESSION['uid']."'");
							$_SESSION['uid'] = $row['id'];
 						}}}}}
?>

ACCESS GRANTED (Each Page):

<?php
		if(strcmp($_SESSION['uid'],"") == 0){
			printf("<script>location.href='index.php'</script>");
		}else{
			$time = date('U')+7200; //2 Hours
			$update = mysql_query("UPDATE `eusers` SET `Online` = '".$time."' WHERE `id` = '".$_SESSION['uid']."'");
		}
?>

 

Hi, I am changing my ISP and need to  import my databases. Do I I have to create a new datarbase or can I  change my database name to import? My new host has a different database prefix ie: -web147xxxxxxxx My old one was arewene1_wor1.   Many thanks.    

Salting passwords...

How can you update the salting without getting all the users to change their password?

Is the salting set in stone once created?

Hi
I'm using a form that uses number_format. It works fine until the number in question gets into the thousands. I can enter "3000", click Calculate and it comes back as "3,000.00" which is perfect. But if I click Calculate again, it changes to "3.00". How can I get it to remain "3,000.00"?

Here's the code:
Code: [Select]
<form action="test.php" method="POST" >
<?php
if (empty($_POST['data1'])) {
$number = '';
}
else {
str_replace(",","",$_POST['data1']);
$number = number_format((double)$_POST['data1'],2);
}
?>
<input type="text" style="40" name="data1" value="<?php echo $number; ?>">
<input type="submit" name="submitCalc" value="Calculate" /><br />
<a href="test.php">Reset Form</a>
</form>

Hi guys, i have a system and was asked to develop the site with the current system. These are sometimes a pain but it is an old system and i'm trying to change the url's which is seems to be hard to do with this kind of code.

set_time_limit(60);

include 'includes/config.php';
include 'includes/logfile.php';
include 'includes/databasefile.php';
include 'includes/templatefile.php';
$log 

= new cLog;
$db 

= new cDatabase;


//first run ssl check if necessary
if ($_SERVER['SERVER_PORT'] == "80" && $sslredirect == 1) {

header ("Location: https://" . $_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'] . "?" . $_SERVER['QUERY_STRING']);

exit(0);
}


//first, determine page requested
list ($junk, $request) 

= split ("\?/", $_SERVER['REQUEST_URI']);
list ($uri, $data) 

= split ("!", $request);
$uriarray

= split ("/", $uri);

//check for login/logout request
list ($junk, $request) 

= split ("\?", $_SERVER['REQUEST_URI']);
if ($request == 'login') {

header ("Location: login.php");

exit(0);
} else if ($request == 'logout') {

header ("Location: logout.php");

exit(0);
}

if ($data != "") {

//parse internal variables

$dataarray = split ("&", $data);

foreach ($dataarray as $line) {

list ($cmd, $val) = split ("=", $line);

$arr_cmds[$cmd] = urldecode ($val);

}
}

$pagename 

= $db->escape($uriarray[count($uriarray)-2]);
$sectionname

= $db->escape($uriarray[count($uriarray)-3]);

if ($pagename == "") 

{ 

$pagename = "home"; }
if ($sectionname == "") { 

$sectionname = "home"; }

$urlpagename 

= $pagename;
$urlsectionname1 

= $sectionname;
$urlsectionname2 

= $db->escape($uriarray[count($uriarray)-4]);


//handle any commands, then redirect back to page
$cmd = $_REQUEST['cmd'];
if ($cmd == "-displayelement") {

$elementid = $db->escape($_REQUEST['elementid']);

if ($_REQUEST['surpresshtml'] == "") {

echo "<html><head><link href='templates/css.css' rel='stylesheet' type='text/css'></head>\n";

}

if ($_REQUEST['global'] == "1") {

$query = $db->query("select ComponentName, Data from table_globalelements where (ElementID = '$elementid')");

} else {

$query = $db->query("select ComponentName, Data from table_elements where (ElementID = '$elementid')");

}

$r = $db->fetch_array($query);

$currentcomponentname = $r['ComponentName'];

$data = stripslashes($r['Data']);

//find matching component and launch display function

$dir_handle = opendir("com/components/");

while ($file = readdir($dir_handle)) {

$filenoext = str_replace (".php", "", $file);

if ($filenoext == $currentcomponentname) {

include "com/components/" . $file;

echo call_user_func(array($currentcomponentname, 'display'), $data);

break;

}

}

if ($_REQUEST['surpresshtml'] == "") { echo "</body></html>\n"; }

exit (0);

} else if ($cmd == '-editelement') {

$elementid = $db->escape($_REQUEST['elementid']);

if (isset($_SESSION['UserID'])) {

$query = $db->query("select UserID, AdminFlag from table_users where (UserID = '" . $_SESSION['UserID'] . "')");

$r = $db->fetch_array($query);

$userid = $r['UserID'];

$adminflag = $r['AdminFlag'];

if ($adminflag != "1") {

$query = $db->query ("select ComponentName, Data, PageID from table_elements where (ElementID = '$elementid' and UserID = '$userid')");

} else {

$query = $db->query ("select ComponentName, Data, PageID from table_elements where (ElementID = '$elementid')");

}

$r = $db->fetch_array($query);

$currentcomponentname = $r['ComponentName'];

$data = stripslashes($r['Data']);

$pageid = $r['PageID'];

//handle request

$cmd = $_REQUEST['greyboxcmd'];

if ($cmd == 'save') {

$elementid = $db->escape($_REQUEST['ElementID']);

$data = $db->escape($_REQUEST['Data']);

//find matching component and launch save function

$dir_handle = opendir("com/components/");

while ($file = readdir($dir_handle)) {

$filenoext = str_replace (".php", "", $file);

if ($filenoext == $currentcomponentname) {;

include "com/components/" . $file;

$data = call_user_func(array($currentcomponentname, 'save'));

if ($adminflag != "1") {

$query = $db->query("update table_elements set Data = '$data' where (ElementID = '$elementid' and UserID = '$userid')");

} else {

$query = $db->query("update table_elements set Data = '$data' where (ElementID = '$elementid')");

}

echo "<script type='text/javascript'>parent.location.reload(true); parent.GB_hide();</script>\n";

exit(0);

}

}

echo "Error: component not found...";

}

//find matching component and launch edit function

echo "<html><head><link href='templates/css.css' rel='stylesheet' type='text/css'><script type='text/javascript' src='templates/openwysiwyg/wysiwyg.js'></script></head>\n";

echo "<body style='text-align: center;'><form name='Form0' enctype='multipart/form-data' method='post' action='" . $_SERVER['REQUEST_URI'] . "'>\n";

$dir_handle = opendir("com/components/");

while ($file = readdir($dir_handle)) {

$filenoext = str_replace (".php", "", $file);

if ($filenoext == $currentcomponentname) {;

include "com/components/" . $file;

echo call_user_func(array($currentcomponentname, 'edit'), $data);

break;

}

}

echo "<input type='hidden' name='ElementID' value='$elementid'><input type='submit' name='Save' value='Save' class='smallbutton'>\n";

echo "<input type='button' name='Cancel' value='Cancel' onclick='parent.GB_hide();' class='smallbutton'>\n";

echo "<input type='hidden' name='greyboxcmd' value='save'></form></body></html>\n";

exit (0);

} else {

echo "<script type='text/javascript'>parent.GB_hide();</script>\n";

exit (0);

}

} else if ($cmd == '-editglobalelement') {

$elementid = $db->escape($_REQUEST['elementid']);

if (isset($_SESSION['UserID'])) {

$query = $db->query("select UserID, AdminFlag from table_users where (UserID = '" . $_SESSION['UserID'] . "')");

$r = $db->fetch_array($query);

$userid = $r['UserID'];

$adminflag = $r['AdminFlag'];

if ($adminflag != "1") {

echo "Security - Out of bounds";

exit(0);

}

$query = $db->query ("select ComponentName, Data from table_globalelements where (ElementID = '$elementid')");

$r = $db->fetch_array($query);

$currentcomponentname = $r['ComponentName'];

$data = stripslashes($r['Data']);

//handle request

$cmd = $_REQUEST['greyboxcmd'];

if ($cmd == 'save') {

$elementid = $db->escape($_REQUEST['ElementID']);

$data = $db->escape($_REQUEST['Data']);

//find matching component and launch save function

$dir_handle = opendir("com/components/");

while ($file = readdir($dir_handle)) {

$filenoext = str_replace (".php", "", $file);

if ($filenoext == $currentcomponentname) {;

include "com/components/" . $file;

$data = call_user_func(array($currentcomponentname, 'save'));

$query = $db->query("update table_globalelements set Data = '$data' where (ElementID = '$elementid')");

echo "<script type='text/javascript'>parent.location.reload(true); parent.GB_hide();</script>\n";

exit(0);

}

}

echo "Error: component not found...";

}

//find matching component and launch edit function

echo "<html><head><link href='templates/css.css' rel='stylesheet' type='text/css'><script type='text/javascript' src='templates/openwysiwyg/wysiwyg.js'></script></head>\n";

echo "<body style='text-align: center;'><form name='Form0' enctype='multipart/form-data' method='post' action='" . $_SERVER['REQUEST_URI'] . "'>\n";

$dir_handle = opendir("com/components/");

while ($file = readdir($dir_handle)) {

$filenoext = str_replace (".php", "", $file);

if ($filenoext == $currentcomponentname) {;

include "com/components/" . $file;

echo call_user_func(array($currentcomponentname, 'edit'), $data);

break;

}

}

echo "<input type='hidden' name='ElementID' value='$elementid'><input type='submit' name='Save' value='Save' class='smallbutton'>\n";

echo "<input type='button' name='Cancel' value='Cancel' onclick='parent.GB_hide();' class='smallbutton'>\n";

echo "<input type='hidden' name='greyboxcmd' value='save'></form></body></html>\n";

exit (0);

} else {

echo "<script type='text/javascript'>parent.GB_hide();</script>\n";

exit (0);

}
}

//lookup page details
$query = $db->query("select p.PageID, p.PageTitle, p.SectionID, p.TemplateID, p.UserID, p.LastUpdate, p.SectionName, s.SectionTitle, s.GroupID, s.Protected, p.Keywords, p.PageName from table_pages as p left join table_sections as s on s.SectionName = p.SectionName where (p.PageName = '$pagename' and s.SectionName = '$sectionname') limit 1");
if (!$pagedetails = $db->fetch_array($query)) {

echo "404";

exit(0);
}


//check for privileges section
if ($pagedetails[8] != "" && $pagedetails[8] != "0") {

$sectionname = stripslashes($pagedetails[6]);

if (!isset($_SESSION['Username']) && !isset($_REQUEST['Username'])) {

echo "This is a restricted area. Please login.<br/><br/>";

echo "<form action='index.php' method='get'>Username: <input type='text' name='Username'><br/>\n";

echo "Password: <input type='password' name='Password'><br/>\n";

echo "<input type='submit' name='Login' value='Login'></form><br/>\n";

exit;

} else {

$username = $db->escape ($_REQUEST['Username']);

$password = $db->escape ($_REQUEST['Password']);

if ($username == "") { $username = $db->escape ($_SESSION['Username']); }

if ($password == "") { $password = $db->escape ($_SESSION['Password']); }

$query = $db->query("select UserID, Password, RealName, Email, GroupID, AdminFlag from table_users where (Username = '$username')");

$r = $db->fetch_array($query);

$dbpassword = $r['Password'];

if ($password == $dbpassword) {

$_SESSION['Username'] 

= $username;

$_SESSION['UserID'] 

= $r['UserID'];

$_SESSION['RealName'] 

= $r['RealName'];

$_SESSION['Email'] 

= $r['Email'];

$_SESSION['GroupID'] 

= $r['GroupID'];

}

}

if ($_SESSION['GroupID'] != $pagedetails[8]) {

echo "This is a restricted area. Please login.<br/><br/>";

echo "<form action='index.php' method='get'>Username: <input type='text' name='Username'><br/>\n";

echo "Password: <input type='password' name='Password'><br/>\n";

echo "<input type='submit' name='Login' value='Login'></form><br/>\n";

exit;

}
} else {

//check login details if user appears to be already logged in

if (isset($_SESSION['Username'])) {

$username = $db->escape ($_SESSION['Username']);

$password = $db->escape ($_SESSION['Password']);

$query = $db->query("select UserID, Password, RealName, Email, GroupID, AdminFlag from table_users where (Username = '$username')");

$r = $db->fetch_array($query);

$dbpassword = $r['Password'];

if ($password == $dbpassword) {

$_SESSION['Username'] = $username;

$_SESSION['UserID'] = $r['UserID'];

$_SESSION['RealName'] = $r['RealName'];

$_SESSION['Email'] = $r['Email'];

$_SESSION['GroupID'] = $r['GroupID'];

}

}
}


//load template
$tplate = new cTemplate($pagedetails['TemplateID'], $pagedetails['PageID']);
$tplate->loadtemplate();


//add logout button
if (isset($_SESSION['UserID'])) {

echo "<div align='center'><small><a href='index.php?logout'>logout</a></small></div>\n";
}


//log request
if (getenv(HTTP_X_FORWARDED_FOR)) {
    $ip = getenv(HTTP_X_FORWARDED_FOR);
} else {
    $ip = getenv(REMOTE_ADDR);
}
$log->writelog("/$sectionname/$pagename", "Access");

In the includes/templatefile.php file the code is like:
function parsetemplate($templatefile) {

global $db, $pageid, $pagedetails, $fullbaseurl, $adminemail;

//first, find internal metacodes

$pagetitle 

= stripslashes($pagedetails[1]);

$lastupdate

= date('l dS \of F Y h:i:s A', $pagedetails[5]);

$sectiontitle 

= stripslashes($pagedetails[7]);

$sectionname

= stripslashes($pagedetails[6]);

$templatefile 

= str_replace ("!PAGETITLE!", $pagetitle, $templatefile);

$templatefile 

= str_replace ("!ADMINEMAIL!", $adminemail, $templatefile);

$templatefile

= str_replace ("!REQUEST_DOCUMENTID!", $_REQUEST['DocumentID'], $templatefile);

$templatefile 

= str_replace ("!SECTIONTITLE!", $sectiontitle, $templatefile);

$templatefile 

= str_replace ("!LASTUPDATE!", $lastupdate, $templatefile);

$templatefile

= str_replace ("!URL!", $_SERVER['REQUEST_URI'], $templatefile);

$templatefile   = str_replace ("!FULLBASEURL!", $fullbaseurl, $templatefile);

$templatefile   = str_replace ("!KEYWORDS!", $pagedetails[10], $templatefile);

if ($_SESSION['UserID'] != "") {

$templatefile

= str_replace ("!LOGINDETAILS!", "- You are logged in as " . $_SESSION['Username'], $templatefile);

} else {

$templatefile

= str_replace ("!LOGINDETAILS!", "", $templatefile);

}

$templatefile 

= str_replace ("!SECTIONLINK!", $fullbaseurl . "?/" . $sectionname . "/Home/", $templatefile);

What i am getting via the links a
Code: [Select]
http://www.mydomain.com/?/Shop/Home/
How do i get rid of the "?" mark and the "/Home/". The /Home/ is also stored in the Database. I have tried a number of solutions by getting rid of the "?" and "/Home/" but i get the 404 error as the code shows.
Can you please help with this?

hello guys

i have a project with Georgian calendar but when i contact  to the developer they tell me we not support any other calendar so you must do this alone or get help from local developer. as manager i need to have basic knowledge from what is under my control. so please guide me to how change Georgian to Persian (jalali) calendar. i done translating from en to per but the most problem is the calendar.

project address: https://drive.google.com/open?id=1eKestInuUiUJHotYltNuVsqRGnq4ujNN

 thank you for your attention and your kind

best regards

Any chance you could help me out with some probably simple code ? I need to change an image when the script change state. So instead of $Streamstatus "off"or "on" I would like to change an image. Cheers

Code: [Select]
<?php 
    $request =  'http://api.own3d.tv/liveCheck.php?live_id=';
    $arg = 'Zerkilive';
    $session = curl_init($request.$arg);

    curl_setopt($session, CURLOPT_HEADER, false);
    curl_setopt($session, CURLOPT_RETURNTRANSFER, true);
    $response = curl_exec($session);
    curl_close($session);

    if (preg_match("/true/",$response, $result)) {
       $streamStatus="on";
   $color="green";
    } else {
       $streamStatus="off";
       $color="red";
   }
   
    echo $streamStatus;

?>

Hi Guys,

I have a list of branches in a database table with the following collumns,

Ter BranchName BranchAddress BranchTel BranchEmail BranchLink
Ter = Terriotory ID

However every time i update a branch using the edit.php code it always sets the Ter as 1 again! Rather than leaving it the same. The actual field is read-only to prevent that from happening.

It then always comes up with the error Duplicate entry '1' for key 1 but thats because there is already a branch with Ter=1

 
include('config.php'); 
if (isset($_GET['Ter']) ) { 
$ter = (int) $_GET['Ter']; 
if (isset($_POST['submitted'])) { 
foreach($_POST AS $key => $value) { $_POST[$key] = mysql_real_escape_string($value); } 
$sql = "UPDATE `ter` SET `Ter` =  `BranchName` =  '{$_POST['BranchName']}' ,  `BranchAddress` =  '{$_POST['BranchAddress']}' ,  `BranchTel` =  '{$_POST['BranchTel']}' , `BranchEmail` =  '{$_POST['BranchEmail']}' , `BranchLink` =  '{$_POST['BranchLink']}'   WHERE `Ter` = '$ter' "; 
mysql_query($sql) or die(mysql_error()); 
echo (mysql_affected_rows()) ? "Edited Branch.<br />" : "Nothing changed. <br />";  
} 
$row = mysql_fetch_array ( mysql_query("SELECT * FROM `ter` WHERE `Ter` = '$ter' ")); 



<form action='' method='POST'> 
<p><b>Territory:</b><br /><input name='Ter' type='text' value='<?= stripslashes($row['Ter']) ?>' size="3" readonly="readonly" />
<p><b>Branch Name:</b><br /><input name='BranchName' type='text' value='<?= stripslashes($row['BranchName']) ?>' size="50" /> 
<p><b>Address:</b><br />
  <textarea name="BranchAddress" cols="40" rows="5"><?= stripslashes($row['BranchAddress']) ?></textarea> 
<p><b>Telephone:</b><br /><input name='BranchTel' type='text' value='<?= stripslashes($row['BranchTel']) ?>' size="15" />
<p><b>Email:</b><br /><input name='BranchEmail' type='text' value='<?= stripslashes($row['BranchEmail']) ?>' size="50" />
<p><b>Link:</b><br /><input name='BranchLink' type='text' value='<?= stripslashes($row['BranchLink']) ?>' size="50" />
<p><input type='submit' value='Save' /><input type='hidden' value='1' name='submitted' /> 
</form> 
<? } ?> 

Any Ideas?
Cheers, S

Hi, I have a second website under the same domain www.lucyeleanorbrown.com/weddings.html which I wanted to change to www.weddings.lucyeleanorbrown.com, I have been looking around for PHP for this but am unsure of what to search for, could anyone give me a suggestion?
Thank you

Hey folks, I have made a cart.
My output of the cart ( when I receive a mail of the order ) is like this "3,2,4,2" ,, the numbers are the id's of the items,

but instread of the id's of the items, I would like to have the names of the items as an output in mail.php, column in sql table is also 'name'
what should I do ??  the cart http://fhcs.be/cart-demo4/
thanks in advance

index.php

<?php
// Include MySQL class
require_once('inc/mysql.class.php');
// Include database connection
require_once('inc/global.inc.php');
// Include functions
require_once('inc/functions.inc.php');
// Start the session
require_once('mail.php');
session_start();
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>PHP Shopping Cart Demo &#38;#0183; Bookshop</title>
<link rel="stylesheet" href="css/styles.css" />
</head>

<body>

<div id="shoppingcart">

<h1>Welkom, plaats uw order</h1>



</div>

<div id="booklist">

<h1>Warme dranken</h1>
<?php
$sql = 'SELECT * FROM products WHERE cat=2';
$result1 = $db->query($sql);
$output1[] = '<ul>';
while ($row = $result1->fetch()) {
$output1[] = '<li>'.$row['name'].': &euro;'.$row['price'].'<br /><a href="cart.php?action=add&id='.$row['id'].'">Add to cart</a></li>';
}
$output1[] = '</ul>';
echo join('',$output1);

?>

<h1>Cocktails</h1>
<?php
$sql = 'SELECT * FROM products WHERE cat=3';
$result2 = $db->query($sql);
$output2[] = '<ul>';
while ($row = $result2->fetch()) {
$output2[] = '<li>'.$row['name'].': &euro;'.$row['price'].'<br /><a href="cart.php?action=add&id='.$row['id'].'">Add to cart</a></li>';
}
$output2[] = '</ul>';
echo join('',$output2);
?>
</div>
</body>
</html>


mail.php

<?php
// Include MySQL class
require_once('inc/mysql.class.php');
// Include database connection
require_once('inc/global.inc.php');
session_start();




if($_POST['sendemail'] == 'Email')
{
 
  
  $info =($_POST['cart']);
  $headers = 'From: Sender <from@fhcs.be>';
  mail('to@fhcs.be', 'Subject', $info, $headers);
  echo $_POST["cart"]; 
  echo 'Your mail has been sent';
  
}
else
{
  echo 'Your mail was not sent';
}

?>


cart.php

<?php
function writeShoppingCart() {
$cart = $_SESSION['cart'];
if (!$cart) {
return '<p>You have no items in your shopping cart</p>';
} else {
// Parse the cart session variable
$items = explode(',',$cart);
$s = (count($items) > 1) ? 's':'';
return '<p>You have <a href="cart.php">'.count($items).' item'.$s.' in your shopping cart</a></p>';
}
}

function showCart() {
global $db;
$cart = $_SESSION['cart'];
if ($cart) {
$items = explode(',',$cart);
$contents = array();
foreach ($items as $item) {
$contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1;
}
$output[] = '<form action="cart.php?action=update" method="post" id="cart">';
$output[] = '<table>';
foreach ($contents as $id=>$qty) {
$sql = 'SELECT * FROM products WHERE id = '.$id;
$result = $db->query($sql);
$row = $result->fetch();
extract($row);
$output[] = '<tr>';
$output[] = '<td><a href="cart.php?action=delete&id='.$id.'" class="r">Remove</a></td>';
$output[] = '<td>'.$name.'</td>';
$output[] = '<td>&euro;'.$price.'</td>';
$output[] = '<td><input type="text" name="qty'.$id.'" value="'.$qty.'" size="3" maxlength="3" /></td>';
$output[] = '<td>&euro;'.($price * $qty).'</td>';
$total += $price * $qty;
$output[] = '</tr>';
}
$output[] = '</table>';
$output[] = '<p>Grand total: <strong>&euro;'.$total.'</strong></p>';
$output[] = '<div><button type="submit">Update cart</button></div>';
$output[] = '</form>';
} else {
$output[] = '<p>You shopping cart is empty.</p>';
}
return join('',$output);
}

?>



functions.php

<?php
function writeShoppingCart() {
$cart = $_SESSION['cart'];
if (!$cart) {
return '<p>You have no items in your shopping cart</p>';
} else {
// Parse the cart session variable
$items = explode(',',$cart);
$s = (count($items) > 1) ? 's':'';
return '<p>You have <a href="cart.php">'.count($items).' item'.$s.' in your shopping cart</a></p>';
}
}

function showCart() {
global $db;
$cart = $_SESSION['cart'];
if ($cart) {
$items = explode(',',$cart);
$contents = array();
foreach ($items as $item) {
$contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1;
}
$output[] = '<form action="cart.php?action=update" method="post" id="cart">';
$output[] = '<table>';
foreach ($contents as $id=>$qty) {
$sql = 'SELECT * FROM products WHERE id = '.$id;
$result = $db->query($sql);
$row = $result->fetch();
extract($row);
$output[] = '<tr>';
$output[] = '<td><a href="cart.php?action=delete&id='.$id.'" class="r">Remove</a></td>';
$output[] = '<td>'.$name.'</td>';
$output[] = '<td>&euro;'.$price.'</td>';
$output[] = '<td><input type="text" name="qty'.$id.'" value="'.$qty.'" size="3" maxlength="3" /></td>';
$output[] = '<td>&euro;'.($price * $qty).'</td>';
$total += $price * $qty;
$output[] = '</tr>';
}
$output[] = '</table>';
$output[] = '<p>Grand total: <strong>&euro;'.$total.'</strong></p>';
$output[] = '<div><button type="submit">Update cart</button></div>';
$output[] = '</form>';
} else {
$output[] = '<p>You shopping cart is empty.</p>';
}
return join('',$output);
}

?>

okay i need help with this part of code i need to set time 00:00 to 24:00

Code: [Select]
$vrijeme_otvoreno = "$rv_od_h:$rv_od_min";
$vrijeme_zatvoreno = "$rv_do_h:$rv_do_min";

if ($vrijeme_otvoreno =="00:00" && $vrijeme_zatvoreno == "00:00")
{
$vrijme_zatvoreno = "24:00";
echo $vrijeme_zatvoreno;
}

echo "$vrijeme_otvoreno - $vrijeme_zatvoreno <br>";

i get echo 00:00 - 00:00 and i need it to be 00:00 - 24:00