[Help How do I???...]

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[[SOLVED] round (HELP)]

The problem is with the Zero not showing up.  The round() works fine.  If the second number defined by the 2 in round($var, 2) is = to Zero it will not display the Zero.

[[SOLVED] round (HELP)]

Howdy,

 

I have a little problem...

 

$grandtotal="195.20264";

 

round($grandtotal , 2);

 

This only displays:  195.2

 

My problem is I need the "0" to show up as well : 192.20

 

How can I fix this?

 

Anybody know?

[Serialize Help]

I am new to arrays but I have managed to develope a way to make this one.

 

My problem is how to serialize all of it into one big bowl of serial.

 

I do know this

 

$myArray=serialize(WHAT GOES HERE?); //Specifically for this array

 

 

 

Array
(
    [myusername] => Administrator
    [invoice_items] => Array
        (
            [0] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 
                    [Quantity] => 100
                    [item] => Envelopes
                    [Description] => 
                )

            [1] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 175.98
                    [Quantity] => 100
                    [item] => Letterhead
                    [Description] => 
                )

            [2] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 226.97
                    [Quantity] => 100
                    [item] => Tri-Fold-Brochure
                    [Description] => Full Color | Front And Back
                )

            [3] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 115.98
                    [Quantity] => 100
                    [item] => Rack-Cards
                    [Description] => 
                )

            [4] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 74.94
                    [Quantity] => 420
                    [item] => Return-Labels
                    [Description] => 
                )

            [5] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 74.94
                    [Quantity] => 420
                    [item] => Return-Labels
                    [Description] => 
                )

            [6] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 135.98
                    [Quantity] => 100
                    [item] => Flat-Invitation
                    [Description] => 
                )

        )

    [invoice_number] => 478849
)

 

 

I sure hope someone can help with this.

[I've almost got this Array Whipped!]

That does't display anything (BTW i did see the "}" missing)

[I've almost got this Array Whipped!]

Maybe a better question would be how do I unset...

 

            [3] => Array

                (

                    [COName] => ENS Metals and Jewelry, Inc.

                    [Cnumber] => 156882

                    [Price] => 175.98

                    [Quantity] => 100

                    [item] => Letterhead

                    [Description] => Welcome Letter Standard Paper

                )

 

...if I needed to.

[I've almost got this Array Whipped!]

Sweeeeet!

 

Just one more thingy.

 

How do I display the

 

[0] or the [1] etc... part of this:

[0] => Array

 

I think it's the $key but for the purpose of unseting peices of the array i need to identify that value.

[I've almost got this Array Whipped!]

This Code Only Displays One Array Value.  Icant figure out where to put the $a++ if that is what I am Suppost to do.

 

 

$a=0;
foreach ($_SESSION as $lineItem => $val){

echo"
<table border=1 width=100%>
<tr>
	<td>
	".$_SESSION[$lineItem][$a]['Item']."
	</td>
</tr>
</table>";

}





Array
(
    [myusername] => Administrator
    [invoice_number] => 447425
    [invoice_items] => Array
        (
            [0] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 226.97
                    [Quantity] => 100
                    [item] => Tri-Fold-Brochure
                    [Description] => Full Color | Front And Back
                )

            [1] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 115.98
                    [Quantity] => 100
                    [item] => Rack-Cards
                    [Description] => Inventory Sheet
                )

            [2] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 135.98
                    [Quantity] => 100
                    [item] => Flat-Invitation
                    [Description] => Signature Cards
                )

            [3] => Array
                (
                    [COName] => ENS Metals and Jewelry, Inc.
                    [Cnumber] => 156882
                    [Price] => 175.98
                    [Quantity] => 100
                    [item] => Letterhead
                    [Description] => Welcome Letter Standard Paper
                )

        )

)

 

I need to display all of the ".$_SESSION[$lineItem][$a]['Item']."

 

Any Help?

[Roe Name With A SPace]

Yes It Goes on the page and doesn't look right.

[Roe Name With A SPace]

Or maybe I don't know what a batch replace is.

[Roe Name With A SPace]

I really didn' want it to display an underscore.

[Roe Name With A SPace]

I knoe I Made A Slight Mistake When I Named A Batabase Table With A Space In The Name.  Isn't there a work around for that.  It's kind of too late for me o go and change the whole thing around.

 

 

$row="No Good";

$result = mysql_query("SELECT * FROM $row ");

 

Thank you for your help.

[Sure Fire Log Out]

I dont intentionally set cookies does tht mean anything?

[How should I execute this redirect?]

Are you getting a caN'T REDIRECT BLAH BLAH BLAH?

[[SOLVED] I finally found a reason to Paginate!]

What's a paginate suppost to do?

 

I have never heard of it.  Gt a link or something or is it simple to explain?

[Sure Fire Log Out]

It seems that when I logout of my site that all of the sessions don't clear.  Is thee a way to be 100% sure your sessions are gone?  I say this because when I click the Log out button it directs you to the login screen.  Well I have to enter my user ans pass twice to get back in every time.

 

 

session_start();

$_SESSION = array();

session_destroy();

 

This is what I think does it.

 

Anyone heard of this before...the part about having to log back in twice?

[More Fun With Arrays]

I would like to setup an Array from a database for a pricing structure.

 

Thanks to the wonderfully selfless people in this forum I have a much better understanding of arrays.

 

THANK YOU ALL!

 

$sql = "SELECT * from pricing";
$result = mysql_query($sql,$con);

while ($property = mysql_fetch_field($result))
  {
  $price[$property ->name]=$name;

  }
   print_r($price); 

The Above Gives Me The Field Values: 

Array ( [id] => [Postcards] => [brochures] => [Car Door Magnets] => [Rack Cards] => [Flyers] => [Folders] => [Magnets] => [Hats] => [T-Shirts] => [Pens] => [Tri-Fold Brochure] => [Door Hangers] => ) 


The array below I just filled in manually to demenstrate my objective.  The dollor amounts you see are the values in the database fields.  My problem is I can't get them to show up in the array.

Array ( [id] => 1 [Postcards] => 10.00 [brochures] => 25.00 [Car Door Magnets] => 36.00 [Rack Cards] => 60.00 [Flyers] => 50.00 [Folders] => 30.00 [Magnets] => 5.00 [Hats] => 15.00 [T-Shirts] => 20.00 [Pens] => 1.00 [Tri-Fold Brochure] => 65.00 [Door Hangers] => 25.00) 

 

 

PS If you know of a better wat to set up a database that contains products and pricing I am open for suggestions.

 

 

 

[[SOLVED] I Think I Get It]

Just On More Thing.

 

This makes a seperate array for each post.

 

Is there a simple fix to put them all into one array from the code you see here?

 

foreach($_POST as $key => $val){
	  
$invoice=array($key => $val);
	  
print_r($invoice);
	   
}

Array ( [customer] => ENS Metals and Jewelry, Inc. ) Array ( [category] => Marketing Material ) Array ( [product] => Tri-Fold Brochure ) Array ( [Cnumber] => 156882 ) Array ( [Qty] => ) Array ( [item] => Marketing Material ) Array ( [Description] => Tri-Fold Brochure | Full Color ) Array ( [Cost] => ) Array ( [Date] => 05-08-2008 ) Array ( [Paid] => ) 

[Name and Array]

Did this help in understanding my problem?

[[SOLVED] Admin form / Sessions..]

This is straight from one of my pages and it owrks fine.  Hope It Helps

 

<?


if(!isset($_SESSION['username'])){

echo"
<div id='links'>
      
<a  $login href='?page=secure/main_login'>LogIn</a> ////////LOGIN IF THERE IS NO SESSION

</div>
";
}


elseif(isset($_SESSION['username'])){

echo"
<div id='links'>
  
<a href='?page=$page&action=logout'>Logout</a> ////////LOGOUT IF THERE IS A SESSION

</div>
";
}

[Name and Array]

Here is what my inexperience has come up with:

 

MY FORM:

<form action='POST PAGE' method=post>


<input type=text name='Cnumber' value='123456'>

<input type=text name='Qty' value='10'>

<input type=text name='Item' value='Marketing Material'>

<input type=text name='Description' value='Two Sides | Full Color'>

<input type=text name='Cost' value='125.00'>

<input type=text name='Date' value='May 8, 2008'>

<input type=text name='Paid' value='0'>

<input type=submit name=submit>

</form>




POST PAGE:

//Basically I Would Like to store all of the posted information into an array and insert it into the database.

I think the code goes something like this but I know it's probably way off.



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

$Cnumber=$_POST['Cnumber'];


foreach($_POST as $key => $val){

$invoice= array($key => $val);


}

include '../../../../connect.php';

mysql_query("INSERT INTO invoices (id, Cnumber, invoice) VALUES ('', '$Cnumber', '$invoice')");


}

[Name and Array]

I really appreiciate your patients with my ignorance.

 

Sometime the answers given are clear to me and sometimes they are not.  Beleive me I have read many tutotials on arrays and the one problem I have is pulling just one value from an array.  I truly follow the terms of this sight.

 

Please Let me give you the full detail of this project...

 

I am using a form and posting it to a page to build an array and store that array into a databse.  Later it will be called to populate cells (<td>) in a table (<table>).

 

MY FORM:

<input type=text name='Cnumber' value='$cn'>
<input type=text name='Qty' value=''>
<input type=text name='Item' value='$p'>
<input type=text name='Description' value='$I | Full Color'>
<input type=text name='Cost' value=''>
<input type=text name='Date' value='$today'>
<input type=text name='Paid' value=''>

POSTED TO:

	 $Cnumber=$_GET['cn'];

	  $invoice = $_POST['file'];
	  
	  foreach($_POST as $key => $val){
	  
	   $_SESSION[$invoice][$key] = $val;
	   
	  } //CLOSE FOR EACH

$cost=serialize($_SESSION);		  

include 'connect.php';

mysql_query("INSERT INTO invoices (id, description) 

VALUES ('', '$cost')");

THIS ALL WORKS.

My prblem is getting them later into the cells mentioned earlier.

MY LASTEST ATEMPT:

$result = mysql_query("SELECT * FROM invoices WHERE Cnumber='123456'");
while($row = mysql_fetch_array($result))
  {
  $test=unserialize($row['description']);
  
  print_r(array($test));
  
  }

My Attempt Yields:
Array ( [0] => Array ( [] => Array ( [customer] => ENS Metals and Jewelry, Inc. [category] => Marketing Material [product] => Tri-Fold Brochure [Cnumber] => 156882 [Qty] => [item] => Marketing Material [Description] => Tri-Fold Brochure | Full Color [Cost] => [Date] => 05-08-2008 [Paid] => ) ) ) 

 

 

 

I only need the items such as :"ENS Metals and Jewelry, Inc"  AND "Marketing Material"  Basically the values.

 

I could be setting up the array wrong in the first place (like you said).  Can you show me a better way.  It seems the tutorials and scripts I find don't seem to apply to what I am doing am therfore confuse me.

 

If you choose to help please explain as well.

 

I appreciate it !!

 

-Anthony

[Name and Array]

I can work with arrays.

 

I am trying to get it unserialzed back into the array format I am familiar with.

[Name and Array]

I do struggle with it.

[Name and Array]

I am testing this:

 

$result = mysql_query("SELECT * FROM invoices");
while($row = mysql_fetch_array($result))
  {
  $test=unserialize($row['description']);
  
  echo $test;
  
  }

 

And all I get is:  Array