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
Did you know?Explore Trending and Topic pages for more stories like this.

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

natcasesort works on one server but not on another
Hi

I have a problem that I was hoping that someone can help me with.

I'm trying to use

comparing tables across databases sql refinement ideas required
Hi all

Via pl/sql I need to ensure that data between tables in different databases match

Not adding to db
Hi, I can't figure out why it won't add the record to the database. It's just a simple form to get

present value of sequence?
Hi

Please help me to find out the present value of sequence?

Thanks

Does design fit in FPGA ?
Hi all,

I've made a large HCC-Design. Because of the program-size the compile process with th

Email Script does not reach destination
Hey Guys look at this code snippet :
Code:
//read a line from the file

$myFile = "

gather checkbox data from form into email
Hello all,

First, i'd like to thank everyone who responded to my previous posts regarding set

PHP and Javascript
Hello Everyone,

I have a page that needs a javascript code to be written between PHP code but

redirect standard error and assert (how to?)
How do you redirect standard error and assert?

---

(Why? I am creating an web app and

Custom Container in module pool program
Hello everyone,

I have created a custom control in my module pool screen. Now I want to s

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