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

No comments posted yet

Your Answer:

Login to answer
151 Like 54 Dislike
Previous forums Next forums
Other forums

My XSRF Prevention code isn't working
First of all, thanks for the generous help you guys have given me in the past on this forum.
Seco

PHP form help required
Hi all! Apologies in advance for having to message the forum for help. I know you must get a lot of

how to remove in php string display
My code is

$message="We're looking at developing our website.";

$body= "

mysql_real_escape_string
Let me preface this that I am very much a PHP noob, but I have some SQL training (not necessarily My

Php Mysql Page Loading Notice
Hi all,

I was wondering if there is a way (Sure there is) of showing a message or an image wh

PHP MySQL and DATE
Hi everyone

I have a databse and in one of the columns I have date values such as 2009-March-

Significance of BPM
Hi Experts,
I am a novice in BPM , I just want to know how BPM as permenant department is

Table control is disappearing from Screen
Hi Experts,

I have a screen with multiple table control(TC). Each table control has two c

Dynamically allocating the number of rows in a table based on a variable value
Hi,
I have situation here which i cannot resolve, I have a variable temp which stores the num

Convert .fdf to .pdf
I currently have a web form that uploads the form data to an .fdf file and emails it.

However

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash