PHP - Moved: Whats The Difference Between <br> And <br />

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=314342.0

This topic has been moved to MySQL Help.

http://www.phpfreaks.com/forums/index.php?topic=310181.0

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=353317.0

Hi again,

Here is the code     $string .= (substr($string,-1) == '-') ? '' : '-';

I know what this code does but to increase my knowledge could some one tell me what is the
question mark symbol for ( ? ) and what is the colon doing. As I have seen the ?  in a lot of scripts but have no clue what it does and what its used for cheers!

So im using textwrangler and usually when you click on the '{' or '}' it will highlight everything inbetween them, well on the top one on line 7 it does not, and i tried messing around with it to try to get it to work cause i keep getting an error on line 8 that says "Parse error: syntax error, unexpected '{' in /home/truckste/public_html/create_topic_parse.php on line 8"

Code: [Select]
<?php
if($username){
header("Location: index.php");
exit();
}

if(isset($_POST['topic_submit'])){
if (($_POST['topic_title'] == "" && ($_POST['topic_content'] == "")){
echo "You Did Not Fill In Both Fields. Please Return To The Previous Page.";
exit();
}
else{
requre('scripts/connect.php');
$cid = $_POST['cid'];
$title = $_POST['topic_title'];
$content= $_POST['topic_content'];
$creator = $_POST['uid'];
$sql = "INSERT INTO topics (category_id, topic_title, topic_creator, topic_date, topic_reply_date) VALUES ('".$cid."', '".$title."', '".$creator."', now(), now())";
$res = mysql_query($sql) or die(mysql_error());
$new_topic_id = mysql_insert_id();
$sql2 = "INSERT INTO posts (category_id, topics_id, post_creator, post_content, post_date) VALUES ('".$cid."', '".$new_topic_id."', '".$creator."', '".$content."', now())";
$res2 = mysql_query($sql2) or die(mysql_error());
$sql3 = "UPDATE categories SET last_post_date=now(), last_user_posted'".$creator."', WHERE id='".$cid."' LIMIT 1";
if (($res) && (res2) && (res3)){
header("Location: view_topic.php?cid".$cid."$tid=".$new_topic_id)
}
else{
echo "There Was A Problem Creating Your Topic. Please Try Again.";
}

}


?>

Hi Friends, I wanted to know what is new in PHP version 5.6.0. How is it different from its previous versions? How will benefit the security of PHP websites? Thanks in advance.

Its a page 'Downloads'. Works great at localhost but doesnt show up @ web hosting.

Code: [Select]
<?php

define('IN_PHPBB', true);
$page = !isset($_GET["page"]) ? "None" : $_GET['page'];
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup();

page_header('Downloads');

if(strcmp($page,"org") == 0)
{
$template->set_filenames(array('body' => 'download/org.html',));
}
else if(strcmp($page,"audi") == 0)
{
$template->set_filenames(array('body' => 'download/audi.html',));
}
else if(strcmp($page,"bmw") == 0)
{
$template->set_filenames(array('body' => 'download/bmw.html',));
}
else if(strcmp($page,"vw") == 0)
{
$template->set_filenames(array('body' => 'download/vw.html',));
}
else if(strcmp($page,"nissan") == 0)
{
$template->set_filenames(array('body' => 'download/nissan.html',));
}
else if(strcmp($page,"opel") == 0)
{
$template->set_filenames(array('body' => 'download/opel.html',));
}
else if(strcmp($page,"ford") == 0)
{
$template->set_filenames(array('body' => 'download/ford.html',));
}
else if(strcmp($page,"chevrolet") == 0)
{
$template->set_filenames(array('body' => 'download/chevrolet.html',));
}
else if(strcmp($page,"other") == 0)
{
$template->set_filenames(array('body' => 'download/other.html',));
}
else
{
$template->set_filenames(array('body' => 'download/org.html',));
}

make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));
page_footer();
?>

and the html:


Code: [Select]
<table class="tablebg" cellspacing="1" width="100%">
<tr>
<th>BMW</th>
</tr>
<tr class="row1">
<td align="center" style="padding:5px 5px 5px 5px;">
<center>
<hr width="60%" size="3" />
<table width="70%">
<tr>
<td width="10%"><a href="http://www.upload.ee/image/1626514/325i_2.jpg" target = "_blank">
<img src="http://www.upload.ee/thumb/1626514/325i_2.jpg" border="0"/></a>
<a href="http://www.upload.ee/image/1626518/325i_3.jpg">
<img src="http://www.upload.ee/thumb/1626518/325i_3.jpg" border="0"/></a>
<td width="0%"><a href="http://www.upload.ee/image/1626519/325i_1.jpg" target = "_blank">
<img src="http://www.upload.ee/thumb/1626519/325i_1.jpg" border="0"/></a>
<a href="http://www.upload.ee/image/1626521/325i_4.jpg" target = "_blank">
<img src="http://www.upload.ee/thumb/1626521/325i_4.jpg" border="0"/></a></td></td>
<td><b><font color="white">Name:</font></b> 1996 BMW 325i e36 Convertible</br>
<b><font color="white">Original Author:</font></b> ikey07</br>
<b><font color="white">Size:</font></b> 3.89MB</br></br>
<b><font color="white">Description:</font></b></br>
Tunable in WAA</br>
2 Body kits included</br>
1. BMW M e36 series + Hood Vents</br>
2. BMW M e46 series + Masked Lights</br>
New 2 M series wheels e36/e46</br>
Realistic heavy damaged model</br>
Model accuracy as real car 96%</br>
Openable petrolcap</br>
If you replace this car as BF Injection, the front fan is working ( spining )</br></br>
<a href="http://ikey07.c-rp.net/viewtopic.php?f=6&t=2"><b><font color="white">Comments</font></b></a></br>
</br>
<ul id="nav">
<a class="downl" href="http://ikey07.c-rp.net/download/1996_BMW_325i_e36.rar" title="Download"><span>{L_DOWN}</span></a>
        </div>
</br>
</td>
</tr>
</table>
<hr width="60%" size="3" />
</center>
</td>
</tr>
</table>
<br />

hi all me again

i have this bit of code


mysql_connect($db_hostname,$db_username,$db_password);
@mysql_select_db($db_database) or die( "Unable to select database");

$whereClauses = array();
if(isset($_GET['bi'])) { $whereClauses[] = "bi=1"; }
if(isset($_GET['print'])) { $whereClauses[] = "print=1"; }
if(isset($_GET['online'])) { $whereClauses[] = "online=1"; }

$query = "SELECT * FROM  `project` ORDER BY  `project`.`position` ASC ";
if(count($whereClauses))
{
    $query .= " WHERE " . implode(" AND ", $whereClauses);
}


with this error msg
There was a problem with the SQL query: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE online=1' at line 3

I get this kinda error a lot as im still learning is there any way to better find out whats going wrong i use

error_reporting(E_ALL);
ini_set('display_errors', '1');
at the start of my scripts but it dont tell me a lot. i can work  out it some thing to do with the $whereClauses  as the page displays ok on show all.

Im bit stumped here not even sure what to call the prob is it sql query error or php array problem

thanks for any help 

Ive created a process which automatically creates a form for all of the "courses" that are listed in a database. This table shows the name, the course code, the current program the course is under and an option to delete the course. I have created a drop down menu for the user to select any of the current programs to switch the course into. My problem is I have X amount of select fields and radio buttons and I dont know how to tell which one has been changed below is my code, appreciate the help!:



        case "ep":
        
        if (isset ($_GET['id'])){
            $id = $_GET['id'];
                    echo "Below lists all of the current courses under this program. Once you have made all of the changes click the submit button at the bottom of the page. <br><br><br>";
                    $query = "SELECT * FROM courses WHERE cid = $id";
                    $result = mysql_query($query) or die (mysql_error());
                    echo "<form action=\"course_process.php\" method=\"post\">";
                    echo "<table><tr><td><strong>Course Name</strong></td><td><strong>Course Code</strong></td><td><strong>Change Course Program</strong></td><td><strong>Delete</strong></td></tr>";
                    $i = 0;
                    
                    while ($row = mysql_fetch_assoc($result)){
                        $r = $row['id'];
                        $query2 = "SELECT * from catagories";
                        $result2 = mysql_query($query2) or die (mysql_error());
                        echo "<tr><td> ". $row['name']. " </td><td> ".$row['code']." </td><td><select name=\"".$row['id']."\">";
                        
                        while ($row2 = mysql_fetch_assoc($result2)){
                        
                        echo "<option value=".$row2['id'].">".$row2['name']. "</option>";
                            }
                            
                             echo "</select></td><td><input name=\"".$row['id']."\" type=\"radio\" value=\"Click to delete\" /></td></tr>";
                    }
                    echo "<tr><td></td><td></td><td></td><td><input name=\"submit\" type=\"submit\" value=\"Commit Changes\" /> </td></tr></table></form>";
                    
                    
                }else{
                    echo "Invalid action request. ERROR CODE 1";
                    
                }
                
        break;

can you tell me whats wrong with this?

Code: [Select]
<?php
$age= 60;
if( isset($_SESSION['logedin']) ) {
$q = mysql_query('SELECT id=`$id`, DATE_FORMAT(`last_activity`,"%a, %b %e %T") as `last_activity`,UNIX_TIMESTAMP(`last_activity`) as `last_activity_stamp`FROM `mymembers`WHERE `$logOptions_id` <> "'.($_SESSION['logedin']).'"');
$isonlinecheck = mysql_query($q);
if ($isonlinecheck ="last_activity_stamp + $age "< time()){
$isonline =  "is <font color='green'>online!</font>";}
else {
$isonline = "is<font color='red'> offline!</font>";
}

}
?>

Code: [Select]
$correct_numbers = 0;
$correct = 0;
$numbers_chosen = @explode("|",$ticket['numbers_chosed']);
$your_numbers = array();
$array1 = array_count_values($numbers_chosen);
$array2 = array_count_values($winning_numbers);
foreach($array1 as $number1 => $count1)
{
foreach($array2 as $number2 => $count2)
{
if($number2 == $number1 and $count2==$count1)
$correct_numbers += $count2;
}
}
$use = 0;
$numbers = @implode("|",$winning_numbers);
echo $correct_numbers;
echo "<br>";
echo $lottery['balls'];
I have no idea wthell this does
Code: [Select]
$correct_numbers += $count2;
What's that += suppose to mean?

I know the $correct_numbers is supposed to be a matching array count from the for eachs right?


$ticket['numbers_chosed']

is

Code: [Select]
8|18|3

Cant Figure Out Whats Wrong With it..
Code:
Code: [Select]
<?php
if(isset($_SESSION['user']))
{
$bb = mysql_query("SELECT * FROM main WHERE id=". $_SESSION['id']) or die ("An error has occured: " . mysql_error());
while($n=mysql_fetch_array($bb)) 
{
?>
                            <div class='cs_article'>
                           
                                <div class='left'>
                                    <h2>User Control Panel</h2>
                                    <p><a href="usercp.php">User CP</a><?php 
if($n['rights'] == 1)
{
echo ", <a href="modcp.php">Mod CP</a>";
}?>
<?php
if($n['rights'] == 2)
{
echo ", <a href="aa/">Admin CP</a>";
}?>
                                   
                                    <div class='button'><a href='usercp.php'>Read more</a></div>
                                </div>
                                <div class='right'>
<h1>User CP</h1>
</div>
                                                               
                            </div>
<?php
}}
?>
What its doing: Mod-Justin Compared to Mod-Justin

Good evening my PHP experts!!!

OK so heres the problem...I have been at this for about 2 DAYS now and for the life of me I just don't understand what I could possibly be doing wrong.

I have 3 of 4 variables outputting correctly but without my id being pulled from the URL NOTHING will get written to my database. I have ran some tests and I came to learn that my $_POST['id']; function is not working properly for some strange reason. As always, any help would be greatly appreciated. Please see below PHP code. I also have posted the HTML code for your reference purposes...thanks in advance. Please helpppp!!!!

Code: [Select]
<?php

session_start();

$id = '';

if (isset($_POST['password'])) {

include_once "scripts/connect_to_mysql.php";

$id = $_POST['id'];
$id  = mysql_real_escape_string($id );
$id = eregi_replace("`", "", $id);


    $cust_password = $_POST['password'];
    $hashedPass = md5($cust_password); 

$sql = mysql_query("UPDATE customers SET password='$hashedPass' WHERE id='$id'");

$update_success = 'You have successfully updated your Password. Please click <a href="customer_login.php">HERE</a> to log into your account.';

//Output to test whether or not my variables have anything in them.
//$update_success, $hashedPass, $cust_password all Output just fine. $id displays nothing at all.
echo $update_success;
echo $hashedPass;
echo $cust_password;
echo $id;

exit();

}

?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<link rel="stylesheet" type="text/css" href="style.css"/>

<script type="text/javascript">
<!-- Form Validation -->
function validate_form ( ) {
valid = true;
if ( document.form.password.value == "" ) {
alert ( "Password field must not be blank." );
valid = false;
}
return valid;
}
<!-- Form Validation -->
</script>

</head>

<body>

<div id="pg_container">

<!--HEADER SECTION-->
<div id="header">
<div id="header_logo"></div>
    <div id="header_right">Welcome to Built 2 Manage.</div>
</div>
<!--HEADER SECTION-->

<!--PAGE CONTAINER-->
<div id="pgbdy_container">
<form action="cust_acc_conf.php" method="post" id="form" name="form" enctype="multipart/form-data" onsubmit="return validate_form ( );">
<div id="login_header">
    <p>
        Please log into your account below.
        </p>
    </div>
   
    <div id="cust_choose_pass_form">
    <div id="cust_choose_pass_text">
        <p>
            Password:
            </p>
        </div>
        <div id="cust_choose_pass_field">   
            <p>
            <input name="password" type="text" id="password" /><br /><br />
                <input name="submit_password" type="submit" id="submit_password" value="Submit Password" /><br />
               </p>
        </div>
    </div>
    </form>
</div>

<!--PAGE CONTAINER-->

<div id="footer"></div>

</div>
</body>
</html>

hello.

i have a column called "pageName" and on the each page i have put $pName = "the name of that page".

i want to pull from the database all the information where the $pName on the page is the same as the pageName in the database

its getting the $pName = "adminHome" but it thinks its the name of the column not the row.

this is the error im getting:

Quote

DATABASE.PHP - confirm_query = MySQL Datatbase Query Failed: Unknown column 'adminHome' in 'where clause'

Last SQL query: SELECT * FROM pages WHERE pageName=adminHome



this is the function code
Code: [Select]
public static function find_by_pageName($pName=""){
global $database;
$sql = "SELECT * FROM ".self::$table_name." WHERE pageName=".$database->escape_value($pName)."";
$result_array = self::find_by_sql($sql);
return !empty($result_array) ? array_shift($result_array) : false;
}


this is the page code
Code: [Select]
<?PHP
require_once("../includes/initialize.php");

$pName = "adminHome";

$page = Pages::find_by_pageName($pName);
?>



thanks
rick