PHP - Simple Help With Reload Xml File.

Hi,
Im trying to pull an email from an url, and then echo the email as value into a email form-- under the "from" heading. The echo is not working i get blanks.

here is the code:
<?php 
$thisurl='$_SERVER['REQUEST_URI']';  
    $thepart = explode('/', $thisurl);
$themail='$thepart[2]';
?>
<form method="post" action="sendit.php">
To: <br><input type="text" name="to" size="44" value="<?php  for($i=1; $i<=$lines; $i=$i+1)
{
    $names[$i] = str_replace("<br>", "", $names[$i]);
    $names[$i] = str_replace("\n", "", $names[$i]);
echo $names[$i].';';
}

?>"><br>
From: <br><input type="text" name="email" size="44" value="<?php echo '$themail'; ?>" readonly><br>
Subject: <br><input type="text" name="subject" size="44" /><br><br>

Hi. I am trying to create a simple video file server. I finished the skeleton of it but when it came to creating the multitude of pages I realized that there could be an easier way to do it.   I started out basically getting the folder names in the server then printing them on the page.

<?php
$dirs = glob("*", GLOB_ONLYDIR);
echo '<ul>';
foreach($dirs as $dir)
{
	$forbidden_folders = array("not4u", "ignore", Styles);
	$filename = str_replace($forbidden_folders, '', $dir);
	if (!empty($filename))
	{
    echo '<li><a href="'.$dir.'">'.$dir.'</a></li>';
	}
}
echo '</ul>'
?>

Then I created in each of the folders with files a php file with this code:

<?php

function date_sort_desc($a, $b)
{
  preg_match('/\w+ \d{4}/', $a, $matches_a);
  preg_match('/\w+ \d{4}/', $b, $matches_b);
  $timestamp_a = strtotime($matches_a[0]);
  $timestamp_b = strtotime($matches_b[0]);
  if ($timestamp_a == $timestamp_b) return 0;
  return $timestamp_a < $timestamp_b;
}

$files = array();
$dir = opendir('.');
while(false != ($file = readdir($dir))) {
        if(($file != ".") and ($file != "..") and ($file != "index.php")) {
                $files[] = $file;
        }   
}

natsort($files);

$i = 0;
foreach($files as $file) {
$i++;
$string = str_replace("TV Show Name S1 E$i - ", '' , $file);
        echo '<div><a href="../Discriptions/'.$file.'.php">'.basename($string, '.m4v').'</a></div><br>';
}
?>

This opens up a php file with the same file name as the file to be played containing the episode's thumbnail and description. That file then contains a link pointing back to the real file. The problem here is that I'd have to make a new php file for every file in my collection. I'm wondering if there's somehow a way to simplify all of this.
Edited by chrisyroid, 11 August 2014 - 12:13 AM.

hello dear PHP-experts



have set up a server at localhost
with phpMyAdmin

i get back the site " it works " if i type in localhost

i get access to the phpMyAdmin if i  type localhost/phpMyAdmin


so  far so good

now i  wanted to go ahead: i ve uploaded a file called php_info.php to the htdocs folder.

i changed permissions accordingly. (see below)

linux-c5sz:/srv/www/htdocs # ls -l
insgesamt 28
-rwxrwxrwx 1 root   root   302 13. Mär 2006  favicon.ico
drwxrwxrwx 2 root   root  4096  6. Nov 2013  gif
-rwxrwxrwx 1 root   root    45 11. Jun 2007  index.html
-rwxrwxrwx 1 root   root  2356 28. Sep 2013  info2html.css
-rwxrwxrwx 1 martin users  188  3. Dez 19:07 php_info.php
drwxrwxrwx 6 root   root  4096  3. Nov 17:40 phpMyAdmin
-rwxrwxrwx 1 root   root    26 13. Okt 15:32 robots.txt
linux-c5sz:/srv/www/htdocs #

what makes me wonder is - i cannot see the content of the file of php_info.php - why is this so


see below




 

<?php

// Zeigt alle Informationen (Standardwert ist INFO_ALL)
phpinfo();

// Zeigt nur die Modul-Informationen.
// phpinfo(8) führt zum gleichen Ergebnis.
phpinfo(INFO_MODULES);

?>

well i wonder why i cannt see any information in thebrowser   is this a bug ?

I have a div that displays the contents of a mysql table. When the users adds to the table/presses a button I want it to fade out, reload, and fade back in with the new content there.


The current PHP code is in its own div called 'stream'...
 

<script>

function buttonFunction() {

 v=$("#txtstatus");
  $.post('../action/poststatus.php',{status:v.val()},function(d){
 $('div#stream').fadeOut('slow');
 $('div#stream').load;
 $('div#stream').fadeIn('slow');

  });

}

</script>

This fades out and back in but with nothing new loaded.   Please help. Thanks,  

Hi

I have this script i wrote which show four random business from my database inline.  Now I want this script to show the four results for 5 seconds and then show another 4 businesses for 5 seconds and so on.  Can someone please point me in the right direction as to what I need to be looking up to do this as I dont know where to begin.  here is the code by the way


  <?php $qGetUsers = "SELECT * FROM business ORDER BY rand() LIMIT 4";
$rGetUsers = mysql_query($qGetUsers) or die(mysql_error());
while($allUsers = mysql_fetch_array($rGetUsers)) { 


?>
                                
                               <table id="top4tbl" width="150px" height="141px" border="0" cellpadding="0" cellspacing="5">
   <tr>
     <td width="150" ><div align="center"><img src="<?php echo $allUsers['image_location'];?>" />&nbsp;</div></td>
     </tr>
   <tr>
     <td width="150" ><div align="center"><strong><?php echo $allUsers['Business_name'];?> </strong></div></td>
     </tr>
   <tr>

     </tr>
   <tr>
     <td width="150" height="20"><div align="center"><a href="businessinformation.php?businessid=<?php echo $allUsers['businessid'];?>">More Info</a></div></td>
     </tr>
</table>
<?php } ?>

Hi
is there any way we can prevent suppose <textarea></textarea> when page reload it refresh and set default text
i wanted to know is there any way to prevent certain things not to get refreshed  is there any method in php which prevent to reload  this !


<?php
echo  "<textarea > Enter your favorite quote!</textarea> \n" ;
Code: [Select]
if (isset($_GET['edit']) && $_GET['edit'] == 'textupdate'){
}
<a href= \"{$_SERVER['PHP_SELF']}?page=1&edit=textupdate \" >Click</a>?>

aside from file_get_contents(); is there a way to reload a header quicker than that file_get_contents offer? How would I set up a HEAD request to load a header? Thanks

I had another thread about a problem I was having where it's not loading from the DB right aways. My solution is to make an update function and then have the id's calling it on the page. So the thing I am wondering is how to make a working update function. I have this so far:

<?php
include blah....

$uid = $_SESSION["user"][0];
$avatarid = $_SESSION["user"][12];

function update($str)
{
global $db_id;
$query="select ".$str." from users where id=".$uid;
$result=mysql_query($query, $db_id);
$row=mysql_fetch_row($result);
return $row[0];
}
?>

and then it's being called on the profile page with <?php echo update($avatarid); ?>. I want the update() function to select avatar from users where id = userid and then return the value fresh so it's getting it new from the database every time they refresh the page. Then there won't be a problem with updating old avatar stuff.

Currently gives me the error:
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /home/root/public_html/func.php on line 69

So what am I doing wrong here? thanks for anyone who can help

For those willing to run this sample problem, reference the 2 files below. You will need to create an Excel file called blank.xls and put it in the same directory as these 2 files.

When you launch indexTest.php, it will load the formTest.html.php page. This form has 3 options on it:
1. Export Excel - will prompt you to download the Excel file you made and should clear the error message on the form
2. Test Flag - tests the functionality of clearing the error message, shows what should happen when the Export Excel option is selected
3. Reset - resets back to initial state

I really need the Export Excel option to be allow the form to reload properly.

This is a problem that I have been wresting with for awhile and need a solution. Hopefully someone can give me some insight on how to get this to work.

indexTest.php

<?php
  $frmErrorLevel=1;
  $frmErrMsg='Error Level 1 indicated';
  
  if(isset($_POST['action']) && $_POST['action']=='submitted')
  {
      if(isset($_POST['ExportCarrier']))
      {
          $download_filename = "blank.xls";
          $FileInfo = pathinfo($download_filename);
          // fix for IE catching or PHP bug issue
          
          header("Pragma: public"); 
          header("Expires: 0"); // set expiration time 
          header("Cache-Control: must-revalidate, post-check=0, pre-check=0");  

          // browser must download file from server instead of cache 
          // force download dialog 
          header("Content-Type: application/force-download"); 
          header("Content-Type: application/octet-stream");
          header("Content-type: application/x-msexcel");
          header("Content-Type: application/download"); 

          // use the Content-Disposition header to supply a recommended filename and  
          // force the browser to display the save dialog.
          header("Content-Disposition: attachment; filename=".$download_filename.";"); 
          header("Content-Transfer-Encoding: binary");
          header("Content-Length: ".filesize($download_filename)); 
          @readfile($download_filename);
        //ob_end_clean(); 
        $frmErrorLevel=0;
      }
      if(isset($_POST['Test_Flag']) && $_POST['Test_Flag']=='Test Flag'){
          $frmErrorLevel=0;
          $frmErrMsg='';
      }
  }
  include ('formTest.html.php');
  exit();
?>

formTest.html.php

<?php   
    ini_set ("display_errors", "1");
    error_reporting(-1);
    echo "<pre>";
    echo "--> Form data (POST) <-- <br>";
    print_r ($_POST);
    echo "--> Form data (GET) <-- <br>";
    print_r ($_GET);
    echo "</pre>";
?>
<!DOCTYPE html>
<html lang="en">

    <head>
        <meta charset="utf-8">
        <title>Export Trucking Data</title>
    </head>
    <body>
        <h1>Export Data</h1>
        <form action="" method="post">
        <?php   
            if($frmErrorLevel>0)
            {
                echo '<font color=#CC6600 size=+1>'.$frmErrMsg.'</font><br><br>';
            }
        ?>
        <table width="650" border="0">
            <caption>
                <font size="+3">Data Export Options</font>
            </caption>
            <tr>
                <td>
                    <?php 
                        if($frmErrorLevel==1) print '<img src= "..\..\images\rdx.gif">'; 
                        else echo "&nbsp"; 
                    ?>
                </td>
                <td width="275"><label> Carrier table data</label></td> 
                <td width="100"><input name="ExportCarrier" type="submit" value="Export Excel"></td>
                <td> <div align="center"> <td><input type="submit" name="Test Flag" value="Test Flag"></td>
                <td> <div align="center"> <td><input type="submit" name="Reload Form" value="Reset"></td>
            </tr>
 
        </table>
        <div>
            <input type="hidden" name="action" value="submitted" />
        </div>
    </form>
    </body>
</html>

Can someone help me with a code , which can make a select form to reload the page or the form in the moment when a option from it , is been selected.   i try it whit onClick="document.location.reload()"; but doesn't work properly.   thx

Ok, so I am trying to make a  database with PHP and I hit a snag. First off, here is the code in question.
Code: [Select]
<?php
//GET CONFIG
include_once('../scripts/config.inc.php');

//SET VARIABLES TO SOMETHING A BIT SHORTER FOR THE DATABASE OPTIONS
$host = $config['db_settings']['db_host'];
$user = $config['db_settings']['db_user'];
$pass = $config['db_settings']['db_pass'];
$prefix = $config['db_settings']['db_prefix'];
$db = $config['db_settings']['db_name'];
$con = mysql_connect($host, $user, $pass);
$select_db = mysql_select_db($db);
$c_tables = '';
$c_database = "CREATE DATABASE IF NOT EXISTS $db;";

//NOW CONNECT TO THE SERVER
if ($con){
    echo('Connected Succesfully to the Server <br />');
}
else die('Could not connect to database: ' . mysql_error());

//NOW CONNECT TO THE DATABASE
if ($select_db){
    echo('Selected Database Succesfully <br />');
}

//IF DATABASE COULD NOT BE SELECTED THEN TRY TO MAKE IT

else

if(!$select_db){

    echo('Could not select the databse. Trying to create it... <br />');
    if(mysql_query($c_database)){
        echo('Database has been created...<br />');

        if($select_db){
            echo('Database Has Been Selected.');
        }
        else die('Can not select database!' . mysql_error());
    }
     else die('Could not created the database!');
}

else die ('Could not create or select the database!: ' . mysql_error() . '<br />');

//NOW CREATE THE TABLES

mysql_close;
?>The problem is, that if I drop the database to test that it creates the database, it does indeed make it, but after it makes the database it will not select it until I reload the page and intern the script. So this is the output I would get. (The fact that there is no error is what is causing me to be confused)
1st load that makes new database:
Quote

Connected Succesfully to the Server
Could not select the databse. Trying to create it...
Database has been created...
Can not select database!

2nd load that should not be needed to select the database:
Quote

Connected Succesfully to the Server
Selected Database Succesfully

hello guys, i have a question,

in some php files i have in the start

<? ob_start(); ?>


<?php

session_start();

........
.....
......


if(isset($_POST['sub_1']))
                                          {
                                         $_SESSION['address_tmp']=$_SESSION['address_tmp']." oK ";
                                         header("location:some_other_page.php#jumpselection");
                                         }


if(isset($_POST['sub_2']))
                                          {
                                         $_SESSION['address2_tmp']=$_SESSION['address2_tmp']." hello ";
                                         header("location:thispage.php#jumpselection");
                                         }



?>

<body>
<form method="post" action="">
<input type="Submit" name="sub_1" value="action1"style="height:3.9em; width:16.5em; font-size:95%;">
</form>
</body>

<body>
<form method="post" action="">
<input type="Submit" name="sub_2" value="action2"style="height:3.9em; width:16.5em; font-size:95%;">
</form>
</body>

<? ob_end_flush(); ?>


but every page have 10-15 buttons every button in the end reloads the same page with   header("location:thispage.php#jumpselection"); or cals another page with   header("location:some_other_page.php#jumpselection");

this works but i notise some lag on the bowser afrer while..

I would like the page orderform.php to reload or refresh to normal after I click this link:

this is what i have and this link is on a different page though...

 if($myError==true)
echo "<br /><br />Click here to <a href='orderform.php?nocache='.time().'>go back...</a>";
else
header("location: orderform.php");

Hello dear friends,

I've very annoying problem 

my website is for child drawing (draw.php) after child do drawing will click on submit (form) by sending it to another page (thanks.php)
|
|
|
|
data will be submitted to database and gives message saying
( thank you for ...blah blah blah)

here is the problem if he refresh the page , it will also add entry to the database
so imagine if someone did many many refresh, i will get many many empty entry into database

how to stop this ?

here is simple code based on this problem

Code: [Select]
<form name="frm" method="post" action="thanks.php">
<input type="text" name="name" id="name" value="">
<input type="text" name="email" id="email" value="">
<button type="submit">Submit</button>
</form>
and the (thanks.php) file code *assume we have connection to db

Code: [Select]
$sql = "INSERT INTO $table (name, email) VALUES ('$name', '$email')";
mysql_query($sql, $conn) or die(mysql_error());
echo "Thank you kid..nice drawing";
now my problem if (thanks.php) got refreshed it will also will add empty entry to database

can anyone please help me how to stop it.