PHP - How Can I Use The "trim" Function So That Any Fields With Blank Spaces Will Be..

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>

<?php

require_once('upper.php');

require_once('database.php');

echo $error_msg='';

if(isset($_POST['submit']))

{

$LoginId=mysqli_real_escape_string($dbc,trim($_POST['LoginId']));

$Password1=mysqli_real_escape_string($dbc,trim($_POST['Password1']));

$Password2=mysqli_real_escape_string($dbc,trim($_POST['Password2']));

$Name=mysqli_real_escape_string($dbc,trim($_POST['Name']));

$Age=mysqli_real_escape_string($dbc,trim($_POST['Age']));

$BloodGroup=mysqli_real_escape_string($dbc,trim($_POST['BloodGroup']));

if(!isset($_POST['Sex']))

{

echo 'Please enter Sex<br>';

}

else{

$Sex= mysqli_real_escape_string($dbc,trim($_POST['Sex']));

}

$Qualification=mysqli_real_escape_string($dbc,trim($_POST['Qualification']));

$ContactNumber=mysqli_real_escape_string($dbc,trim($_POST['ContactNumber']));

$Email=mysqli_real_escape_string($dbc,trim($_POST['Email']));

$Address=mysqli_real_escape_string($dbc,trim($_POST['Address']));

$AboutYourself=mysqli_real_escape_string($dbc,trim($_POST['AboutYourself']));

//$countCheck=count($_POST['checkbox']);

//echo $countCheck;

//$checkbox=$_POST['checkbox'];

//$countCheck=count($checkbox);

    if(empty($LoginId)){echo 'Please enter Login Id';}

    elseif(empty($Password1)){echo 'Please enter Password';}

    elseif(empty($Password2)){echo 'Please confirm Password';}

    elseif($Password1!==$Password2){echo 'Password didn\'t match';}

        elseif(empty($Name)){echo 'Please enter Name';}

        elseif(empty($Age)){echo 'Please enter Age';}

        elseif(!isset($_POST['Sex'])){}

        elseif(empty($Qualification)){echo 'Please enter Qualification';}

        elseif(empty($ContactNumber)){echo 'Please enter Contact Number';}

        elseif(empty($Email)){echo 'Please enter Email';}

        elseif(empty($Address)){echo 'Please enter Address';}

        elseif(empty($AboutYourself)){echo 'Please enter About Yourself';}

        elseif(!isset($_POST['checkbox'])){ echo 'You have to register at least one activity.';}

        else

        {

        require_once('database.php');

        $query="select * from registration where LoginId='$LoginId'";

        $result=mysqli_query($dbc,$query);

        if(mysqli_num_rows($result)==0)    

        {        

        $checkbox=$_POST['checkbox'];

        $countCheck=count($_POST['checkbox']);

        $reg_id=' ';

        for($i=0;$i<$countCheck;$i++)

        {

        $reg_id=$reg_id.$checkbox[$i].',';

        }

        $query="insert into registration (LoginId,Password,Name,Age,BloodGroup,Sex,Qualification,ContactNumber,Email,Address,AboutYourself,Activity)values ('$LoginId',SHA('$Password1'),'$Name','$Age','$BloodGroup','$Sex','$Qualification','$ContactNumber','$Email','$Address','$AboutYourself',',$reg_id')";

        $result=mysqli_query($dbc,$query) or die("Not Connect");

        

        echo ' Dear '.$Name.'.<br>Your Account is waiting for approval<br>';



        //header('Location: index.php');

        //    header('Location: Registration.php');

        }

        else

        {

        echo 'Dear '.$Name. ', <br> An account already exist with login-id<b> '.$LoginId.'</b> <br>Please try another login-id';

        }}    

}        

?>



<html>





<body>



<?php

echo $error_msg; ?>



<form action='<?php echo $_SERVER['PHP_SELF'];?>' method='post'>

<div class="registration_and_activity">



<table border="0" width="400">

<tr><td colspan="2">

<h3>New User?</h3></td></tr>

<tr><td width="120">

Enter Login id</td><td><input type='text' name='LoginId' value='<?php if(!empty($LoginId))echo $LoginId;?>' /></td></tr>

<tr><td>

Enter Password</td><td><input type='password' name='Password1' value='<?php if(!empty($Password1))echo $Password1;?>' /></td></tr>

<tr><td>

Confirm Password</td><td><input type='password' name='Password2' value='<?php if(!empty($Password2))echo $Password2;?>' /></td></tr>

<tr><td>

Enter Name</td> <td><input type='text' name='Name' value='<?php if(!empty($Name))echo $Name;?>' /></td></tr>

<tr><td>

Enter Age</td><HEAD>

   <SCRIPT language=Javascript>

      

      function isNumberKey(evt)

      {

         var charCode = (evt.which) ? evt.which : event.keyCode

         if (charCode > 31 && (charCode < 48 || charCode > 57))

            return false;



         return true;

      }

      

      

     

   </SCRIPT>

   </HEAD>

<td><INPUT onkeypress='return isNumberKey(event)' type='text' name='Age' value='<?php if(!empty($Age))echo $Age;?>'/></td></tr>



<tr><td>

Enter Blood</td><td><input type='text' name='BloodGroup'value='<?php if(!empty($BloodGroup))echo $BloodGroup;?>' /></td></tr>



<tr><td>

Enter Sex</td><td><input type='radio' name='Sex' style='width:16px; border:0;' 'value='Male' />Male   <input type='radio' name='Sex' style='width:16px; border:0;' 'value='Female' />Female</td></tr>



<tr><td>

Enter Qualification</td><td><input type='text' name='Qualification' value='<?php if(!empty($Qualification))echo $Qualification;?>' /></td></tr>



<tr><td>

Enter Contact Number </td><td><input onkeypress='return isNumberKey(event)'type='text' name='ContactNumber' value='<?php if(!empty($ContactNumber))echo $ContactNumber;?>' /></td></tr>



<tr><td>

Enter Email</td><td><input type='text' name='Email' value='<?php if(!empty($Email))echo $Email;?>' /></td></tr>



<tr><td>

Enter Address</td><td><input type='text' name='Address' value='<?php if(!empty($Address))echo $Address;?>' /></td></tr>





<tr><td>

About Yourself :</td></tr>

<tr><td colspan="2"><textarea rows='10' cols='40' name='AboutYourself' value='<?php if(!empty($AboutYourself))echo $AboutYourself;?>' /></textarea></td></tr>

<tr><td>



<?php echo"

<tr><td colspan='2'><b>Select fields for which you want to register</b></td></tr>";



require_once('database.php');

$query="select * from activity";

$result=mysqli_query($dbc,$query);

while($row=mysqli_fetch_array($result)){

$Title=$row['Title'];

$ActivityId=$row['ActivityId'];

echo "<tr><td>$Title</td>";

//echo $ActivityId;

[B]echo "<td><input type='checkbox' name='checkbox[]' value=$Title [/B]style='width:14px; text-align:right;'/></td></tr>";//value=$ActivityId tells ActivityId variable extracts with name="checkbox"

echo "<br/>";

}

echo "<tr><td colspan='2' align='center'><input type='submit' value='Register' name='submit' style='background:url(./images/button_img2.png) no-repeat 10px 0px; width:100px; padding:3px 0 10px 0; color:#FEFBC4; border:0;'/></td></tr><br>";

    

echo " </td></tr></table>



</div>



</form>

</body>

</html>";

require_once('lower.php');

?>

In above code when $Title="Fire" or any single word, it inserts in database properly but when $Title="Terrist Attack" or any data more than one word it inserts only the first word "Terrist".
I want to insert the whole "Terrist Attack " as it is in database.........
What i should do??????????/
Plzzzzzzzzzzz help Anyone????????????

Using php, how can I replace spaces with hyphens (-) but only do this for the text within the title="" attribute of a specific set of links?

Example:

I have 2 sets of links and i want to replace the spaces within the title="" attribute but only on the links in the second div, not the first.
Code: [Select]
<div class="set1">
<a href="#" title="THIS IS THE TITLE">
<a href="#" title="THIS IS THE TITLE">
</div>


<div class="set2">
<a href="#" title="THIS IS THE TITLE">
<a href="#" title="THIS IS THE TITLE">
</div>
Is this possible?

would like it to look like this:

Code: [Select]
<div class="set2">
<a href="#" title="THIS-IS-THE-TITLE">
<a href="#" title="THIS-IS-THE-TITLE">
</div>

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!