PHP - On Line Form

Hi.

I want a simple textbox, that when submited, will replace very every new line, with the <br> tag.

What will happen, when it submits, it will take the contents of a textbox, add the <br> tag where a new line is suposed to be, and save the string to a MySQL Database.

I think this is the easiest way of allowing a user to edit what appears on a website when logged in, but if there is a easier way, then please tell me.

What I am trying to do, is a login page, and once logged in, you enter new text into the textbox, click submit, and on the website homepage, the main text will change to what was submitted. But if there is a new line, I think the only way in HTML to make one is to put a <br> tag, so I want the PHP to but that tag wherever there is a new line.

Sorry if I am confusing, I am not that advanced at PHP, but I would be very happy if you could supply me with the correct code. Time is running out...

If you do not understand me, please tell me

--
PHPLeader (not) 

I have a script that reads a .gz file into an array and prints the name of each record but will not work on larger files. Is there a way to read 1 line at a time?
Here is the code I have so far.
Code: [Select]
<?php

if ($handle = opendir('.')) {

print "<ol>";
    
    while (false !== ($file = readdir($handle))) {
if($file != '..' && $file!="." && $file!="start_update.php" && $file!="sharons_dbinfo.inc.php" && $file!="root.php" && $file!="read_directory.php" && $file!="read_dir.php" && $file!="new_category.php" && $file!="index.php" && $file!="file_count.php" && $file!="dir_loop2.php" && $file!="dir_loop1.php" && $file!=".htaccess" && $file!="Answer.txt" && $file!="Crucial_Technology-Crucial_US_Product_Catalog_Data_Feed.txt"){
$filename = $file;
$go = filesize($filename);
if($go >= 1){
$filename2 = explode("-", $filename);
$filename2 = $filename2[0];
echo str_replace("_"," ",$filename2) . ' | Filesize is: ' . filesize($filename) . ' bytes<br>';
$gz = gzopen($filename, 'r');
$lines = gzfile($filename,10000);
foreach ($lines as $line) {
$line2 = explode(",", $line);
$line2 = str_replace("," , "-" , $line2);
    echo "<li>".str_replace("," , "-" , $line2[4])."</li><br>";
}

}
}
    }

    closedir($handle);
}
?>
</ol>

How to get this echo line to display as one line?
No matter what I have done it displays as two lines.  I even tried <nobr></nobr>

Teachers Name:
John Jones

$userid = mysql_real_escape_string($_GET['user_id']);
$sql = "select * from users where `id`='$userid' ";

$rs = mysql_query($sql);
while($row = mysql_fetch_array($rs))
{ 
echo  "<h3>Teachers Name: </h3>" . $row["first_name"] . " " . $row["last_name"]  ;  }


Thanks for your help.

I'm so sorry to ask such a "newbee question," but believe me I have been on Google for the better part of the week trying to find an answer.   I'll start with the brief question. Then I'll give an example to show what I mean. Then, I'll give the BESTEST "pseudo-code" I could come up with (to PROVE that I've really given it my best).   Question: How do I make PHP loop through a big file, make the changes line by line, and to save the resultant file.   Example: I have a 100mb text file ("animals.txt") with 500,000 lines. If any lines have the word "cat" in it, I want to add "Be careful with cats!" to the end of the line:   From this: A fish and his tank. A cat and his toy. A bird and her cage. A frog and his lilly. A cat and her friend.   To this: A fish and his tank. A cat and his toy. Be careful with cats! A bird and her cage. A frog and his lilly. A cat and her friend. Be careful with cats!   The best "pseudo-code" I can come up with is:   <?php $data = file_get_contents("animals.txt"); $lines = explode(PHP_EOL,$data);

I want my application will send a email after 10 minutes of sending another email.

In my application

A user completes registration with payment Application sends the user a payment confirmation email

Now I want to

send another email 10 minutes After payment confirmation email with welcome tips

Below is the function where for user setup .

 

public function finishUserSetup($Sub){

    if($Sub == 0){
        $subscription = SubscriptionPlans::where('identifier', '=', "Monthly")->first();
        $expiry = date('Y-m-d', strtotime('+' . $subscription->months . ' months'));
        $sub_period = "monthly";
    
    } else{
        $subscription = SubscriptionPlans::where('identifier', '=', "Annually")->first();
        $expiry = date('Y-m-d', strtotime('+' . $subscription->months . ' months'));
        $sub_period = "annually";
    }

    $this->expiry_date = $expiry;
    $this->user_type = "SUB";
    $this->subscription_period = $sub_period;
    $this->update();

    $replaceArray = array(
        'fullname' => $this->forename . " " . $this->surname,
        'subscriptionName' => $subscription->name,
        );
    EmailTemplate::findAndSendTemplate("paymentconfirm", $this->email, $this->forename . " " . $this->surname, $replaceArray);

  }

In the above function the last line of code is the one which sends a payment confirmation email to the user which is

EmailTemplate::findAndSendTemplate("paymentconfirm", $this->email, $this->forename . " " . $this->surname, $replaceArray);

I want to execute the following line of code 10 minutes after the above one

 

EmailTemplate::findAndSendTemplate("WelcomeTips", $this->email, $this->forename . " " . $this->surname, $replaceArray);

 

 

How to do that. that is running the last line of code 10 minutes after  

gday all!

just starting to learn php but having a liitle problem with \n forcing a line break. in my situation it simply doesnt.
looking at this what have i done wrong?
Code: [Select]
echo "<div class=\"imgcontainer\"><a href='$row[filename]'  rel='shadowbox[thingo]'><img class= 'thumbnail' img src='$row[filename]'/></a><div class=\"thetext\">Artwork: $row[name]\nArtist:$row[artist]</div></div> ";
Thanks

Hi..

I have a php file where i have only one line which says header('Location: index.php');

How do i run this php file in the terminal on fedora 14?

Thanks,
Rohit

<?php
ob_start();
include "connect.php";



// Define $myusername and $mypassword 
$username=$_POST['username']; 
$password=$_POST['password']; 

// To protect MySQL injection (more detail about MySQL injection)
$username = stripslashes($username);
$password = stripslashes($password);
$username = mysql_real_escape_string($username);
$password = mysql_real_escape_string($password);

$sql="SELECT * FROM accounts WHERE username='$username' and password='$password'";
$result=mysql_query($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==1)
{
// Register $myusername, $mypassword and redirect to file "login_success.php"
session_register("username");
session_register("password"); 
echo "&msgText=Entrance Granted!\n";
}
else
{
echo "&msgText=Invalid Login!\n";
}
return false;
ob_end_flush();
?>


this line right here what would the URL be to work correctly
$sql="SELECT * FROM accounts WHERE username='$username' and password='$password'";

if this line means this
$sql="SELECT * FROM accounts WHERE username='$username'";

http://wiistream.net/flash.login.php?username=Mytest

= echo "&msgText=Entrance Granted!\n";

see i dont know is it
http://wiistream.net/flash.login.php?username=Mytest&password=123456

I cant seem to login with a URL code because I dont know what it is?

ok...
so my page.php works perfectly when it is receiving date ie the url is page.php?id=x, but how do i set a default for the page? for example if someone browses to page.php at the moment i just get an error message:

"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 '' at line 1"

shouldnt it echo Result not found? what have i done wrong??

php below:


<?php

$max_columns = 3;


include_once "include/globals.php";    //globals contains db connection

if (isset($_GET['cat-id'])) {
$id = $_GET['cat-id'];
}


?>

<?php 


        
        //Get database Results
        $result = mysql_query("SELECT * FROM Products WHERE is_active = 1 AND catagory_id = $id ") or die(mysql_error());
        
        if(mysql_num_rows($result)===0)
{
    $output = "No records found.\n";
}
else
{
    $output = "<table>\n";
    //keeps getting the next row until no more records
    $recNo = 0;
    while($row = mysql_fetch_array($result))
    {
        $recNo++;
        //Start new row when needed
        if($recNo%$max_columns==1)
        {
            $output .= "<tr>\n";
        }
        //Create TD for record
        $output .= "<td><div class=\"table-bg\">";
        $output .= "<div class=\"title\">{$row['Name']}</div>";
        $output .= "<div class=\"image\">";
        $output .= "<a href=\"product_detail.php?id=\"><img src=\"{$row['image']}\" width=\"100\" alt=\"\" border=\"0\"></a>";
        $output .= "</div>";
        $output .= "<div class=\"tag_line\">{$row['Tag_Line']}</div>";
        $output .= "<div class=\"price\">Now Only: &pound;{$row['Website_Price']}</div>";
        $output .= "<div class=\"prod-footer\"><a href=\"product_detail.php?id={$row['ID']}\">more info</a></div>";
        $output .= "</div></td>\n";
        //Close row when needed
        if($recNo%$max_columns==0)
        {
            $output .= "</tr>\n";
        }
    }
    //Close final row if needed
    if($recNo%$max_columns!=0)
    {
        $output .= "</tr>\n";
    }
    $output .= "<table>\n";
}
?>

<!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 href="styles/stylesheet.css" rel="stylesheet" type="text/css" />
</head>

<body>
<div id="Wrapper">
<?php include "include/header.php"; ?>
<?php include "include/thinnav.php"; ?>
<?php include "include/nav.php"; ?>
<div id="main">
    <?php //echo $output; ?>
    </div>
<?php include "include/right-nav.php"; ?>
<?php include "include/footer.php"; ?>
    

</div>
</body>
</html>
    


    


pleasse help this is doing my nuts in...........

i have a text from the database and i want to echo just the first line , but i dont know the character = new line

i tried those (to know the character) :

  Code: [Select]
if(strpos($question['q_text'],'\n')!==false){echo 'yes';}
 elseif(strpos($question['q_text'],'\n')===false){echo 'no';}

if(strpos($question['q_text'],'<br>')!==false){echo 'yes';}
 elseif(strpos($question['q_text'],'<br>')===false){echo 'no';}

if(strpos($question['q_text'],'<br/>')!==false){echo 'yes';}
 elseif(strpos($question['q_text'],'<br/>')===false){echo 'no';}

all of them are No !

how do i do this please??
i have:
fwrite($fh, $stringDate);

but want to write the next fwrite ($fh,$stringData) on a new line in the text file?

thank you

<?php

ob_start();
$er = error_reporting(0); 
 what's the above code meaning?and what it will do?

echo "<div id='wrap'><div id='header'>" . implode("</div>", array_keys($sports)) . ; 

I get the following error:

Parse error: syntax error, unexpected ';' in /hermes/bosweb/xxxxx/xxx/xxxxxxxxxxxxxxxx/xxxxx/xxx_xxxx/xxx_xxxxxx.php on line 75

The above line is 75.  I have changed the quotes using ' ' or " " and no matter what I do I continue to get errors.. where am I going wrong here? 

Thanks!

I want to have a line break between the lastname and the age. Please help.

echo $line["firstname"].' '.$line["lastname"].' Age is'.$line["age"].'!';

Code: [Select]
$result = mysql_query("SHOW COLUMNS FROM ".$table."");
$i = 0;
if (mysql_num_rows($result) > 0) {
while ($row = mysql_fetch_assoc($result)) {
$csv_output .= $row['Field'].",";
$i++;
}
}
$csv_output .= "\n";

$values = mysql_query("SELECT * FROM ".$table."");
while ($rowr = mysql_fetch_row($values)) {
for ($j=0;$j<$i;$j++) {
$csv_output .= $rowr[$j].", ";
}
$csv_output .= "\n";
}

print $csv_output;
I'm using the above to get a csv output in my browser, but it appears as a string of text
eg
a1,a2,a3,a4,b1,b2,b3,b4,...

I'd like it to appear as
a1,a2,a3,a4
b1,b2,b3,b4
c1,c2,c3,c4

Any ideas how?