PHP - Wondering If This Page Will Work?

I'm having a lot of trouble validating things using custom regex. I'm trying to validate usernames without spaces using numbers and/or letters with optional underscores.

This is my code but it isn't validating anything, nothing is ever validated.

Whatever I write it says the username isn't valid.

if(isset($_POST['submit'])){
if(filter_var($_POST['value1'], FILTER_VALIDATE_REGEXP, array("options"=>array("regexp"=>"/^[\w.-]{{3},{28}}$/")))){
echo "Value is a valid username.";
} else {
echo "Value is NOT a valid username.";
}
}
?>


Any help regarding this issue will be greatly appreciated.
Thanks!

Commented in red is the code that doesn't produce anything. It is 3/4 of the way down the page..
Thanks for looking!


Code: [Select]
<?php
error_reporting(E_ALL);
ini_set("display_errors", 1);

$host= "";
$db_name= "";
$db_user= "";
$db_password= "";

ob_start();

if(isset($_POST['newBidder'])) {
$newBidder= isset($_POST['newBidder']) ? $_POST['newBidder'] : '';
$bidderId= $newBidder;

mysql_connect("$host", "$db_user", "$db_password")or die("cannot connect to server");
mysql_select_db("$db_name")or die("cannot select DB");

$sql="SELECT * FROM bidders WHERE biddersId='$bidderId'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row

if($count==0){
// Add $biddersId and redirect to anypage
mysql_Query("INSERT INTO bidders (biddersId)
VALUES ('$bidderId')");
 header("Location: index.php");
exit();
  }
}

////////////////////////////////////

if(isset($_POST['deleteBidder']))
{
$deleteBidder= isset($_POST['deleteBidder']) ? $_POST['deleteBidder'] : '';
mysql_connect("$host", "$db_user", "$db_password")or die("cannot connect to server");
mysql_select_db("$db_name")or die("cannot select DB");

mysql_query("DELETE FROM bidders WHERE biddersId='$deleteBidder'");
 header("Location: index.php");
exit();
}

////////////////////////////////////

if (isset($_POST['itemDescription'], $_POST['itemPrice'], $_POST['winningBidder'], $_POST['itemQty']))
{
$itemDescription= isset($_POST['itemDescription']) ? $_POST['itemDescription'] : '';
$itemPrice= isset($_POST['itemPrice']) ? $_POST['itemPrice'] : '';
$winningBidder= isset($_POST['winningBidder']) ? $_POST['winningBidder'] : '';
$itemQty= isset($_POST['itemQty']) ? $_POST['itemQty'] : '';

mysql_connect("$host", "$db_user", "$db_password")or die("cannot connect to server");
mysql_select_db("$db_name")or die("cannot select DB");

$sql="SELECT * FROM bidders WHERE biddersId='$winningBidder'";
$result=mysql_query($sql);

$count=mysql_num_rows($result);
// If result matched, table row must be 1 row

if($count==0){
echo "That Bidder Number is NOT logged in, ";
echo "would you like to set this bidder as active?";
echo " Enter 1 for NO or 2 for YES";
echo "<form action= \"process.php\" method= \"POST\">";
echo "<input type =\"text\" name= \"logUser\"/>";
echo "<input type= \"submit\" value = \"Submit\"/>";
exit();
  }
}
$logUser= isset($_POST['logUser']) ? $_POST['logUser'] : '';
if ($logUser= '1') {
header("Location: inprogress.php");
exit();
}

if ($logUser= '2'){

// Add $biddersId and redirect to anypage
mysql_connect("$host", "$db_user", "$db_password")or die("cannot connect to server");
mysql_select_db("$db_name")or die("cannot select DB");

mysql_Query("INSERT INTO bidders (biddersId)  ////This won't add biddersid to database///////[
VALUES ('$winningBidder')");

 mysql_query("INSERT INTO transactions       /////This won't add details to the database either?/////
 VALUES('$itemDescription', '$itemPrice','$winningBidder', '$itemQty', '$totalPrice')")
or die(mysql_error());   
header("Location: inprogress.php");
exit();
   }

//////////////////////////////////////// 




echo "<font color= \"red\" face=\"calibri\" size=\"4\">That bidder is already logged, Please press your browsers back button and try again.</font>";

ob_end_flush();

?>

I have one database with 2 tables as follows
bidders table ONLY has biddersId field;
transactions has (in order) itemDescription, itemPrice, bidderId, itemQty, totalPrice

everything else works, except updating the database with the above?

Am I doing something wrong in MySql. I have all eroors on , but i get NONE when running the script?

Hi everyone,   I have just created this affiliate sub-page where I compare webhosting providers in Denmark.   Page: Sammenligning af webhoteller   All links for all hosting providers are affiliate links.   Do you think this is a good approach and is the text ok? (use google translate)   In other words, do you think people will click and possibly ean me a comission?   Thanks for the feedback!
Edited by Stiver112, 21 July 2014 - 03:30 PM.

ini_set('session.cache_limiter','public');
session_cache_limiter(false);

 

they give warning

Warning: ini_set(): A session is active. You cannot change the session module's ini settings at this time in C:\xampp\htdocs\aps\init.php on line 3

Warning: session_cache_limiter(): Cannot change cache limiter when session is active in C:\xampp\htdocs\aps\init.php on line 4

Edited April 5 by mahenda

We are trying to get progress bar to place active class on the current page it one based on variable being set on page called "page", also the page is written into the <body class="page"> tag, once it is loading the page.   It is not working as we need can anyone, help us with script below to set progress bar to do prev and next?????   So variable is:

 
var page = "refundstep1";

  Body Class tage looks like:

<body class="refunStep 1 main-layout">

    Progress bar is:

<div class="tabContent progress-bar hidden-phone">
                
                  <div class="step active">
                    <h2>Step 1: Enter your Pin</h2>
                  </div>
                
                  <div class="step inactive">
                    <h2>Step 2: Tell us your address</h2>
                  </div>
                
                  <div class="step inactive">
                    <h2>Step 3: Confirm Your Details</h2>
                  </div>
                
</div>

    Code to actual set the other list next as class="inactive", list passed or compelted as class="active done", Current page as class="active"

var progressClass = $('.progress-bar div.step');
$(progressClass).addClass(function(index, activeClass) {
    var activeClass = 'done';
var activePage = 'active';
alert(page);
var currentPage = page;
var pageClass = $('body').hasClass(page);
console.log(pageClass);
    if(pageClass === true) {
 progressClass.addClass(activePage);
 progressClass.prevAll().addClass(activeClass);
 //To select all next elements of `.progressClass` element:
     progressClass.nextAll().addClass(nopageClass);
    }
    return nopageClass;
  }); 
 

Hey guys,   Wordpress has the ability to recognize a custom page and make it available to select it and use when you are logged in in the pages section of the admin ui. To make it work you add this:

<?php
/*
 * Template Name: My Custom Page
 * Description: A Page Template with a darker design.
 */

// Code to display Page goes here...

My question is how does wordpress scan and find these files and then show them in a drop down menu on the pages tab of the admin? Is it done with regular expressions?   Many thanks for any help!

I am developed a custom PHP page with filters, addto cart module, music playlist everything. How can i implement it into WordPress? I am a newbie, any help thanks.

My custom PHP work directory structure :

location : public_html/my_work

website URL : website.com/my_work

Everything working good, but my wordpress heaer and footer missing, thats what i am asking to how to implement my custom development multiple PHP page work into Wordpress.

Hi..,
I use below method to export data to excel.

header('Content-type: application/ms-excel');
header('Content-Disposition: attachment; filename=abc.xls');

if I run the script from the server. (http://localhost/export.php) it is work. (pop-up window if i want save or open the file)

but if i run the script from the client (http://192.168.1.5/export.php) it is not work. (nothing happen)

any idea how to solve this?

This one requires lots of up front information:

I have a page, for this example that I will call page.php. It takes get parameters, and for this example I'll call the parameter "step". So I have a URL like this: page.php?step=1 This page has a form with an action of page.php?step=1. The code on the page validates the posting information. If the information is bad, it returns the user to page.php?step=1; if it is good, it takes the user to page.php?step=2 via header( "location:page.php?step=2" ). So redirection is done by relative path, not full URLs.
This all works as expected.

Now what I've done is set .htaccess to be HTTPS for this page, via this code:

# Turn SSL on for payments
RewriteCond %{HTTPS} off
RewriteCond %{SCRIPT_FILENAME} \/page\.php [NC]
RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R=301,L]

This works (initially). However, once you try to post the form, it just redirects back to the step=1 version of the page. I really don't know how or why that would be.

I'm not sure how else I can explain this or what other information you may have. But it's frustrating to not get a page working in HTTPS that works in HTTP. Very odd. Any suggestions? (I don't even really know the best location to figure out when/why it's redirecting back to the original page.)

require_once 'includes/upload.class.php';
$upload = new uploads();
$details = $upload->getFileInformation($id);

<?php echo $details['upload_desc']; ?>

then here the class.

require_once 'db.class.php';



class uploads extends database

{

   private $uploadData;

   function uploadFile() {

   public function getFileInformation($id)

   {

      $this->uploadData = $this->readData("uploadfiles", "upload_id", $id);

      return $this->uploadData;

   }


But it wont work!
      

Some of you may have seen one of my many posts about email issues.  Some users don't get them, and I have determined it is probably because we are marked as spam.   We are a service that grades sales team members on their phone skills.  Listening to pre-recorded calls, grading and uploading them to our site, and then another part of our business looks them over and sometimes leaves a message that then get's forwarded to this persons work email.   I have determined there is ways to get marked as spam as default by not having an opt out link.  This is not an option, these sales members employer has opted in, and the emails are going to work related accounts hosted at that employer.  Also, if one of these staff members is not so bright, or disgruntled they may mark us as spam anyways.  The bottom line is that we have very little control over whether we are or are not marked as spam.   So we want to start looking into sending text messages and this is where I start to question how good of an idea this is.   First off, if it was me, and the messages where being sent to a device that my employer did not provide, I would in no way want work related text messages coming to me.  Unless there is a vested interest in getting them.  IE, I'm the boss at this place and am always on the clock.  What if you are on the bottom?  It's just a job for you.   What if it is a pre-paid device, text messages cost money.  What then?  What if they don't even have, or want a cell phone?   The short of it is this.  If I'm at a job that is just another job, and this employer tells me that I have to get these messages.  I'm going to look for another job.  I see the organizations having continuous issues and complaints from their employees.  Thus us as a business having issues keeping clients.   What am I getting into here?  What are your opinions on this matter?  What are your recommendations as to alerting users of something on our site that we can rest assured are being received 100% of the time?   Thanks!   Nick

Quesion: Show each movie in the database on its own page, and give the user links in a "page 1, Page 2, Page 3" - type navigation system. Hint: Use LIMIT to control which movie is on which page. I have provided 3 files: 1st: configure DB, 2nd: insert data, 3rd: my code for the question. I would appreciate the help. I am a noob by the way.

First set up everything for DB:

<?php
//connect to MySQL
$db = mysql_connect('localhost', 'root', '000') or
    die ('Unable to connect. Check your connection parameters.');

//create the main database if it doesn't already exist
$query = 'CREATE DATABASE IF NOT EXISTS moviesite';
mysql_query($query, $db) or die(mysql_error($db));

//make sure our recently created database is the active one
mysql_select_db('moviesite', $db) or die(mysql_error($db));

//create the movie table
$query = 'CREATE TABLE movie (
        movie_id        INTEGER UNSIGNED  NOT NULL AUTO_INCREMENT,
        movie_name      VARCHAR(255)      NOT NULL,
        movie_type      TINYINT           NOT NULL DEFAULT 0,
        movie_year      SMALLINT UNSIGNED NOT NULL DEFAULT 0,
        movie_leadactor INTEGER UNSIGNED  NOT NULL DEFAULT 0,
        movie_director  INTEGER UNSIGNED  NOT NULL DEFAULT 0,

        PRIMARY KEY (movie_id),
        KEY movie_type (movie_type, movie_year)
    )
    ENGINE=MyISAM';
mysql_query($query, $db) or die (mysql_error($db));

//create the movietype table
$query = 'CREATE TABLE movietype (
        movietype_id    TINYINT UNSIGNED NOT NULL AUTO_INCREMENT,
        movietype_label VARCHAR(100)     NOT NULL,
        PRIMARY KEY (movietype_id)
    )
    ENGINE=MyISAM';
mysql_query($query, $db) or die(mysql_error($db));

//create the people table
$query = 'CREATE TABLE people (
        people_id         INTEGER UNSIGNED    NOT NULL AUTO_INCREMENT,
        people_fullname   VARCHAR(255)        NOT NULL,
        people_isactor    TINYINT(1) UNSIGNED NOT NULL DEFAULT 0,
        people_isdirector TINYINT(1) UNSIGNED NOT NULL DEFAULT 0,

        PRIMARY KEY (people_id)
    )
    ENGINE=MyISAM';
mysql_query($query, $db) or die(mysql_error($db));

echo 'Movie database successfully created!';
?>



********************************************************************
***********************************************************************

second file to load info into DB:



<?php
// connect to MySQL
$db = mysql_connect('localhost', 'root', '000') or
    die ('Unable to connect. Check your connection parameters.');

//make sure you're using the correct database
mysql_select_db('moviesite', $db) or die(mysql_error($db));

// insert data into the movie table
$query = 'INSERT INTO movie
        (movie_id, movie_name, movie_type, movie_year, movie_leadactor,
        movie_director)
    VALUES
        (1, "Bruce Almighty", 5, 2003, 1, 2),
        (2, "Office Space", 5, 1999, 5, 6),
        (3, "Grand Canyon", 2, 1991, 4, 3)';
mysql_query($query, $db) or die(mysql_error($db));

// insert data into the movietype table
$query = 'INSERT INTO movietype
        (movietype_id, movietype_label)
    VALUES
        (1,"Sci Fi"),
        (2, "Drama"),
        (3, "Adventure"),
        (4, "War"),
        (5, "Comedy"),
        (6, "Horror"),
        (7, "Action"),
        (8, "Kids")';
mysql_query($query, $db) or die(mysql_error($db));

// insert data into the people table
$query  = 'INSERT INTO people
        (people_id, people_fullname, people_isactor, people_isdirector)
    VALUES
        (1, "Jim Carrey", 1, 0),
        (2, "Tom Shadyac", 0, 1),
        (3, "Lawrence Kasdan", 0, 1),
        (4, "Kevin Kline", 1, 0),
        (5, "Ron Livingston", 1, 0),
        (6, "Mike Judge", 0, 1)';
mysql_query($query, $db) or die(mysql_error($db));

echo 'Data inserted successfully!';
?>



**************************************************************
****************************************************************

MY CODE FOR THE QUESTION:


<?php
$db = mysql_connect('localhost', 'root', '000') or
die ('Unable to connect. Check your connection parameters.');

mysql_select_db('moviesite', $db) or die(mysql_error($db));

//get our starting point for the query from the URL
if (isset($_GET['offset'])) {
   $offset = $_GET['offset'];
} else {
   $offset = 0;
}

//get the movie
$query  = 'SELECT
   movie_name, movie_year
FROM
   movie
ORDER BY
   movie_name
LIMIT ' . $offset . ' , 1';
$result = mysql_query($query, $db) or die(mysql_error($db));
$row = mysql_fetch_assoc($result);
?>
<html>
<head>
<title><?php echo $row['movie_name']; ?></title>
</head>
<body>
<table border = "1">
<tr>
<th>Movie Name</th>
<th>Year</th>
</tr><tr>
<td><?php echo $row['movie_name']; ?></td>
<td><?php echo $row['movie_year']; ?></td>
</tr>
</table>
<p>
<a href="page.php?offset=0">Page 1</a>,
<a href="page.php?offset=1">Page 2</a>,
<a href="page.php?offset=2">Page 3</a>
</p>
</body>
</html>

i need help trying to get this delete feature to work its not deleting from the database (by the way i took out my database names and passwords at the top of the file)

is it possible someone could help me, ive been working on this for like a week and cant figure out the problem. thanks! you can email me at spr_spng@yahoo.com


picture 2.png is showing what it looks like




Code: [Select]
<?php
$host="localhost"; // Host name
$username="username"; // Mysql username
$password="password"; // Mysql password
$db_name="database_name"; // Database name
$tbl_name="table_name"; // Table name

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");

$sql="SELECT * FROM $tbl_name";
$result=mysql_query($sql);

$count=mysql_num_rows($result);


?>
<style>
/*table affects look of the whole table look */
table {
margin-left: auto;
margin-right: auto;
border: 1px solid #330000;
border-collapse:collapse;
width:70%;

border-width: 5px 5px 5px 5px;
border-spacing: 1px;
border-style: outset outset outset outset;
border-color: #330000 #330000 #330000 #330000;
border-collapse: separate;
background-color: #330000;


#800517

f535aa

#330000 school color
#9A0000 school color2
#991B1E school color3
#CCCC99 school color4
#9A0000

}
/*th is table header */
th {
text-align: left;
height: 2.5em;
background-color: #330000;
color: #FC0;
font-size:1.5em;
}
/*td is table data or the cells below the header*/
td {
text-align: left;
height:1.0em;
font-size:1.0em;
vertical-align:bottom;
padding:10px;

border-width: 5px 5px 5px 5px;
padding: 8px 8px 8px 8px;
border-style: outset outset outset outset;
border-color: #9A0000 #9A0000 #9A0000 #9A0000;
background-color: #CCCC99;
-moz-border-radius: 0px 0px 0px 0px;

}
</style>
<table width="400" border="0" cellspacing="1" cellpadding="0">
<tr>
<td><form name="form1" method="post" action="">
<table width="400" border="0" cellpadding="3" cellspacing="1" bgcolor="#CCCCCC">
<tr>
<td bgcolor="#FFFFFF">&nbsp;</td>
<td colspan="4" bgcolor="#FFFFFF"><strong>Pick Which Rows you want to delete, Then press delete.</strong> </td>
</tr>
<tr>
<td align="center" bgcolor="#FFFFFF"><strong>Id</strong></td>
<td align="center" bgcolor="#FFFFFF"><strong>Name</strong></td>
<td align="center" bgcolor="#FFFFFF"><strong>Lastname</strong></td>
<td align="center" bgcolor="#FFFFFF"><strong>Email</strong></td>
<td align="center" bgcolor="#FFFFFF">delete</td></tr>
<?php
while($rows=mysql_fetch_array($result)){
?>
<tr>
<td bgcolor="#FFFFFF"><? echo $rows['id']; ?></td>
<td bgcolor="#FFFFFF"><? echo $rows['name']; ?></td>
<td bgcolor="#FFFFFF"><? echo $rows['lastname']; ?></td>
<td bgcolor="#FFFFFF"><? echo $rows['email']; ?></td>
<td align="center" bgcolor="#FFFFFF"><input name="checkbox[]" type="checkbox" id="checkbox[]" value="<? echo $rows['id']; ?>"></td>
</tr>
<?php
}
?>
<tr>
<td colspan="5" align="center" bgcolor="#FFFFFF"><input name="delete" type="submit" id="delete" value="Delete"></td>
</tr>
<?
// Check if delete button active, start this // edited
if($delete){
for($i=0;$i<$count;$i++){
$del_id = $checkbox[$i];
$sql = "DELETE FROM $tbl_name WHERE id='$del_id'";
$result = mysql_query($sql);
}

// if successful redirect to delete_multiple.php
if($result){
echo "<meta http-equiv=\"refresh\" content=\"0;URL=delete_multiple.php\">";
}
}
mysql_close();
?>
</table>
</form>
</td>
</tr>
</table>

Hi there, As the question says i tried several things but i can't work it out and my knowledge about php isn't that well.