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

All possible combinations of String in PL/SQL
Hi All,

Could you please explain the logic of getting all possible combinations of String

Random date selection
i want to select random date with time(hour+minutes+sec) where date is specified(10/22/2009) and tim

Help me with some material on Open Text Overview.
Hi Experts,
Please help me out with some material on Open Text. I have been supporting AP Workf

MySQL Primary key gap
Alright, so I have a table with 26 entries in it (id, filename, caption) for my image randomiser (ht

xml element exists
Code: [Select]<?xml version="1.0"?>
<Addresses>
<

Structure Question - One Table or One Table Per Record Set?
I have a web app (mySQL and PHP) which allows people to create an item with up to 200 records which

Time script, set to my time zone?
I am using this line to get the date and time

Code: $time = date(F." ".d.", &q

Help with translating C code into assembler code
Hi im doing a project that moves a robot around a maze avoiding walls and need some help with conver

admin with my register system?
Hey i wana make it so i can make a admin level on my register system , I'm kinda new to php to im no

A rank users order by points
I want to make an insert from table 'rank' , with number (rank) from the cod blow, to fild users.ran