PHP - ? Character In A Include("page")

Can someone please help me with an array problem i can not figure out.

I need the array to be numbered from 1 to how ever many fields that are needed in the form and have a mysql field name and the title of the field also in the array.

1, "mysql_field_name", "Title of form field"
2, "", ""

and so on

then the form will be shown based on the array.

I have the following draft code which I am working with.

any suggestions on how i may do this array ?

Code: [Select]
<?php
$options = array(
'1'=> array('fieldtext'=>'option1', 'mysqlfield'=>'option1'),
'2'=> array('fieldtext'=>'option2', 'mysqlfield'=>'option2'),
'3'=> array('fieldtext'=>'option3', 'mysqlfield'=>'option3'),
'4'=> array('fieldtext'=>'option4', 'mysqlfield'=>'option4'),
);


// $options = array(1 => "option1", "option2", "option3", "option4");

// the line above works but i want to include the name of the mysql field as well.

$userid = 1;

?>
<div style="align: center; margin: 12px; font-family:Tahoma;">
<br><br><?php
if ($_POST['Update'] != "Update") { // check if form submitted yet, if not get data from mysql.
$res = db_query("SELECT * FROM `users` WHERE `userid` = '" . $userid . "'");
foreach($options as $key => $value) { $_POST[$key] = mysql_result($res, 0, $value); }
$ok_to_update = "no";
} elseif ($_POST['Update'] == "Update") { // check if form submitted yet, if so get POST data.
// error checking
// foreach($options as $key => $value) {
// $_POST[$i] = "";
// }
$ok_to_update = "yes";
}

if ($_POST['Update'] == "Update" && $ok_to_update == "yes") {
// $res = db_query("INSERT INTO `users` () VALUES ()"); // add user details to database.
?><p><br><br><br>Thank you for updating</p><?php
} else {
?><form name="form1" method="post" action="">
<?php foreach($options as $key => $value) {
?><p><?php echo($value); ?>:&nbsp;<input type="text" name="<?php echo($key); ?>" value="<?php echo($_POST[$key]);?>"></p>
<?php } ?>
<input name="Update" type="submit" value="Update">
</form>
<?php } ?>
</div>

Hello everyone.  I'm having a problem with what should be a fairly simple login system that is included on the index page of my site.  Basically, it is set up to display a short form so that the user can enter his/her email address and password to log in.  If there is a mistake with the email/password, it displays the same form with a notification that there was an incorrect email or password.  The problem that I'm having is that when the wrong email/password is entered, the page goes to the next step of notifying the user of the incorrect information but it does not display the rest of the page that it is included on.  What is happening is when the user arrives at the site it displays the index.php page, which is currently a blank page with some simple text, and the included page mentioned above.  When an incorrect email/password is entered, instead of staying on the index page and displaying the included page with the login form, the user is redirected away from the index page to the included page only.

Here's my code for "head.inc.php":

Code: [Select]

<?php
include("conf.inc.php"); // Includes the db and form info.
session_start(); // Starts the session.
if ($_SESSION['logged'] == 1) { // User is already logged in.
    $_SESSION['email'] = $email;
    header("Location: main.php"); // Goes to main page.
    exit(); // Stops the rest of the script.
} else {
    if (!isset($_POST['submit'])) { // If the form HAS NOT been submitted.
        echo "<form name=\"form\" action=\"head1.inc.php\" method=\"POST\" style=\"margin-bottom:0;\">";
        echo "<a href=\"signup.php\" class=\"bluelink\">Sign Me Up!</a> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;";
        echo "<a href=\"pwordhelp.php\" class=\"bluelink\" onClick=\"return popup(this, 'notes')\">Forgot Password</a>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br>";
        echo "<input type=\"text\" name=\"email\" size=\"17\" value=\"Email...\" style=\"color: #999999\" onfocus=\"if (this.value == 'Email...') {this.value=''; this.style.color='#000000'}\"> &nbsp; &nbsp;";
        echo "<input type=\"text\" name=\"pword\" size=\"17\" value=\"Password...\" style=\"color: #999999\" onfocus=\"if (this.value == 'Password...') {this.value=''; this.style.color='#000000'; this.type='password'}\"> ";
        echo "<input type=\"submit\" name=\"submit\" value=\"Submit\"> &nbsp; &nbsp;";
        echo "</form>";
    } else {    // If the form HAS been submitted
        $email = form($_POST['email']);
        $pword = md5($_POST['pword']); // Lightly encrypts the password.
        
        $q = mysql_query("SELECT * FROM `signin` WHERE email = '$email' AND pword = '$pword'") or die (mysql_error()); // mySQL query
        $r = mysql_num_rows($q); // Checks to see if anything is in the db. 
        
        if (!$r) { // There is something in the db. The username/password match up.
        
            echo "<form name=\"form\" action=\"head1.inc.php\" method=\"POST\" style=\"margin-bottom:0;\">";
            echo "<a href=\"signup.php\" class=\"bluelink\">Sign Me Up!</a> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;";
            echo "<a href=\"pwordhelp.php\" class=\"bluelink\" onClick=\"return popup(this, 'notes')\">Forgot Password</a>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br>";
            echo "<font color=\"#FF0000\"><strong>Incorrect Email or Password.</strong></font>&nbsp; &nbsp;";
            echo "<input type=\"text\" name=\"email\" size=\"17\" value=\"Email...\" style=\"color: #999999\" onfocus=\"if (this.value == 'Email...') {this.value=''; this.style.color='#000000'}\"> &nbsp; &nbsp;";
            echo "<input type=\"text\" name=\"pword\" size=\"17\" value=\"Password...\" style=\"color: #999999\" onfocus=\"if (this.value == 'Password...') {this.value=''; this.style.color='#000000'; this.type='password'}\"> ";
            echo "<input type=\"submit\" name=\"submit\" value=\"Submit\"> &nbsp; &nbsp;";
            echo "</form>";
            
        } else {      // If the username/password is invalid
        
            $_SESSION['logged'] = 1; // Sets the session.
            $_SESSION['email'] = $email;
            header("Location: main.php"); // Goes to main page.
            exit(); // Stops the rest of the script.

        }
    }
}
?>


Here's the code for "index.php":

Code: [Select]

<?php

include("head.inc.php");

echo "This is the index page";

?>


Any ideas on how to stop the redirection from the index page when the incorrect info is entered?

I'm a very new PHP user (as in, I just started today) and need to make a set of navigation buttons which will take the user to "next" or "previous" pages. I assume that the $_GET function is involved, but I don't know how to do it.

It needs to work like this:

If the URL looks like "http://website.com/page1.php"

I need the "next" button (a href image) to change it to "/page2.php", and while on page 2, for the "previous" button to take the user to "/page1.php" and so forth. How can I cause the page number to increment or decrease respective to the href image being clicked?

Hi,

bit stuck on how to find and replace "<" and ">" with "&lt;" and  "&gt;". I basically have a database record that outputs to screen and I need the code in the <code> tags to be rendered to the screen. I therefore need it to go through the whole array variable from the db and change the symbols just inside the code tags. Please be aware that the code tags might happen more than once

here's an example below

Code: [Select]
<p>blah blah blah</p>
<p>blah blah blah</p>
<p>blah blah blah</p>
<code>
<h1>hello</h1>
</code>
<p>blah blah blah</p>
<p>blah blah blah</p>
<p>blah blah blah</p>
<code>
<h1>hello</h1>
</code>

the desired output would be:

<p>blah blah blah</p>
<p>blah blah blah</p>
<p>blah blah blah</p>
<code>
&lt;h1&gt;hello&lt;/h1
</code>
<p>blah blah blah</p>
<p>blah blah blah</p>
<p>blah blah blah</p>
<code>
&lt;h1&gt;hello&lt;/h1
</code>

help on this would be great

Cheers

Rob

Hi guys

I am a newbie with PHP and I have been trying to solve this problem for 3 days..

Ive set up a booking form on my website to be sent directly to my email once the client clicked on the send button..
The problem I am having while checking these pages on wamp is that the booking form is ok but when I click on the send button the following message error appears
"Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in C:\wamp\www\fluffy_paws\booking_form2.php on line 27"

When I check online I have this message "500 - Internal server error.
There is a problem with the resource you are looking for, and it cannot be displayed."

Are my codes wrong???

My webhosting is Blacknight.com , Im on Windows Vista, my internet is a dongle with O2 ireland

Thanks for your help!