Values disappear from my array :( HELP!

Posted on 16th Feb 2014 07:03 pm by admin

hey all, I have a lil mysql/php/apache script that queries a database
and pulls put 5 integers.

These 5 integers are then displayed in an HTML table

Code: [Select]<?php
$i=0;
global $Val_Store;
while ($i < $num) {

$f1=mysql_result($result,$i,"Changes");
$f2=mysql_result($result,$i,"Disposition");

?>

<tr>
<td><font face="Arial, Helvetica, sans-serif"><?php echo $f1; ?></font></td>
<td><font face="Arial, Helvetica, sans-serif"><?php echo $f2; ?></font></td>

</tr>

<?php

$Val_Store[i] = $f1;

$i++;
echo $Val_Store[i] . "-> Val_STORE" . $i . "<br />";
}



This is just a snippet.
But what is happening is:
A while loop is going through the rows of results obtained from the query, placing the values in temporary variables f1 and f2 (f1 are my integers of interest), and using f1 and f2 to fill the HTML table like this:
<td><font face="Arial, Helvetica, sans-serif"><?php echo $f1; ?></font></td>

BUT what i am also doing is storing the temporary values in f1 in the array $Val_Store
Code: [Select]$Val_Store[i] = $f1;
$i++;

And then printing them ....

Code: [Select]echo $Val_Store[i] . "-> Val_STORE" . $i . "<br />";



Leaving me with
84-> Val_STORE1
114-> Val_STORE2
99-> Val_STORE3
77-> Val_STORE4
5-> Val_STORE5


WHICH IS SUPER!


BUT if i try executing the following code in other sections of my script....

Code: [Select]<?
echo "DEBUG " . $Val_Store[2] . " DEBUG";
?>

...the arrays appears to be empty. Surely it should have spat out element number 2!!

Output:
DEBUG DEBUG
^



Can anyone help me keep my array elements??

Many Thanks

Your Answer:

Login to answer

Other forums

PHP5/Zend 2.0 - Resources
PHP5 Snapshots
http://snaps.php.net/

ZEND 2.0 Feature Overview and Design (PDF File

Scene graph using Direct3D?
There are several C++ scene graph based packages available for OpenGl, like say OSG,

http://w

check_changed_data - I can't get data from the called method event
I use check_changed_data to trigger my event method.

The method delivers er_changed_data.

Coding question?
Hey guys, I have a quick question. If I want to make a way for people to pay for health in my game,

PEAR Email Attachment w/ $gpg
I have no issues with this code if I take out the attachement section and include the info in the em

Edit MySQL Row Using PHP and HTML Form
Hello,

Here's what I'm trying to do. Build a page where a user enters a MySQL row number in.

Please Help my PHP Dating Function.
Hi everyone!

Well here is my code that displays this:

It works wonderful.

TinyMCE / Ajax Postback Problem
Hiya all,

I have a page which loads the TinyMCE editor. On the postback I obviously want to f

* Gridview and Detailsview in UpdatePanel, insert mode problem
I have a GridView and DetailsView working together. When a record from Gridview is selected, Detail

How to set pass login name from htaccess to php
When the user logs into my members page via htaccess, I'd like to retain the username so that I can