PHP - Trouble With Array

I've never used array's because I've always found a way to do something without them. I have finally taught myself how array's work, but I cannot seem to add a key and value to an array without my code creating another array inside that one. I'm not sure what I'm doing wrong, but this is what I'm getting.

From what I understand, print_r is suppose to print out an array. This is what my print_r displays:

Array ( [knife] => 2000 ) Array ( [baseballbat] => 2000 [knife] => 2000 ) Array ( [colt] => 2000 [knife] => 2000 [baseballbat] => 2000 ) Array ( [deserteagle] => 2000 [baseballbat] => 2000 [knife] => 2000 [colt] => 2000 ) Array ( [ingram] => 2000 [colt] => 2000 [knife] => 2000 [baseballbat] => 2000 [deserteagle] => 2000 ) Array ( [deserteagle] => 2000 [ump40] => 2000 [baseballbat] => 2000 [knife] => 2000 [colt] => 2000 [ingram] => 2000 ) Array ( [colt] => 2000 [ingram] => 2000 [deserteagle] => 2000 [knife] => 2000 [baseballbat] => 2000 [ump40] => 2000 [grenades] => 958 ) Array ( [baseballbat] => 2000 [ump40] => 2000 [colt] => 2000 [knife] => 2000 [deserteagle] => 2000 [ingram] => 2000 [grenades] => 958 ) Array ( [deserteagle] => 2000 [ingram] => 2000 [baseballbat] => 2000 [knife] => 2000 [colt] => 2000 [ump40] => 2000 [grenades] => 958 ) Array ( [colt] => 2000 [ump40] => 2000 [deserteagle] => 2000 [knife] => 2000 [baseballbat] => 2000 [ingram] => 2000 [grenades] => 958 ) Array ( [baseballbat] => 2000 [ingram] => 2000 [colt] => 2000 [knife] => 2000 [deserteagle] => 2000 [ump40] => 2000 [grenades] => 958 ) Array ( [deserteagle] => 2000 [ump40] => 2000 [baseballbat] => 2000 [knife] => 2000 [colt] => 2000 [ingram] => 2000 [grenades] => 958 ) Array ( [colt] => 2000 [ingram] => 2000 [deserteagle] => 2000 [knife] => 2000 [baseballbat] => 2000 [ump40] => 2000 [grenades] => 958 ) Array ( [baseballbat] => 2000 [ump40] => 2000 [colt] => 2000 [knife] => 2000 [deserteagle] => 2000 [ingram] => 2000 [grenades] => 958 ) Array ( [deserteagle] => 2000 [ingram] => 2000 [baseballbat] => 2000 [knife] => 2000 [colt] => 2000 [ump40] => 2000 [grenades] => 958 ) Array ( [ump40] => 2000 [pepperspray] => 2000 [colt] => 2000 [knife] => 2000 [ingram] => 2000 [baseballbat] => 2000 [deserteagle] => 2000 [grenades] => 958 ) Array ( [baseballbat] => 2000 [deserteagle] => 2000 [flashbangs] => 2000 [ump40] => 2000 [ingram] => 2000 [pepperspray] => 2000 [colt] => 2000 [knife] => 2000 [grenades] => 958 ) Array ( [pepperspray] => 2000 [colt] => 2000 [knife] => 2000 [baseballbat] => 2000 [ingram] => 2000 [ump40] => 2000 [deserteagle] => 2000 [flashbangs] => 2000 [teargas] => 1800 [grenades] => 958 ) Array ( [pepperspray] => 2000 [deserteagle] => 2000 [flashbangs] => 2000 [ingram] => 2000 [ump40] => 2000 [baseballbat] => 2000 [colt] => 2000 [knife] => 2000 [tasergun] => 1800 [teargas] => 1800 [grenades] => 958 ) Array ( [pepperspray] => 2000 [colt] => 2000 [knife] => 2000 [ump40] => 2000 [baseballbat] => 2000 [ingram] => 2000 [deserteagle] => 2000 [flashbangs] => 2000 [teargas] => 1800 [tasergun] => 1800 [combathelmet] => 1600 [grenades] => 958 ) Array ( [ingram] => 2000 [pepperspray] => 2000 [flashbangs] => 2000 [baseballbat] => 2000 [deserteagle] => 2000 [ump40] => 2000 [colt] => 2000 [knife] => 2000 [tasergun] => 1800 [teargas] => 1800 [combathelmet] => 1600 [grenades] => 958 [kevlarvest] => 271 ) Array ( [ump40] => 2000 [ingram] => 2000 [knife] => 2000 [deserteagle] => 2000 [colt] => 2000 [baseballbat] => 2000 [pepperspray] => 2000 [flashbangs] => 2000 [teargas] => 1800 [tasergun] => 1800 [combathelmet] => 1600 [grenades] => 958 [kevlarvest] => 271 ) Array ( [baseballbat] => 2000 [ump40] => 2000 [flashbangs] => 2000 [colt] => 2000 [pepperspray] => 2000 [deserteagle] => 2000 [ingram] => 2000 [knife] => 2000 [tasergun] => 1800 [teargas] => 1800 [combathelmet] => 1600 [grenades] => 958 [kevlarvest] => 271 ) Array ( [deserteagle] => 2000 [baseballbat] => 2000 [knife] => 2000 [pepperspray] => 2000 [ingram] => 2000 [colt] => 2000 [ump40] => 2000 [flashbangs] => 2000 [teargas] => 1800 [tasergun] => 1800 [combathelmet] => 1600 [grenades] => 958 [kevlarvest] => 271 )

Notice how the first array has one key/value, the second has the same value as the first plus an additional value. The third array has the same values as the second array plus an additional value. I'm confused as to whether my array is correct, and that print_t is just showing me how the array has changed everytime the while loop went through, or there is an error in my code and my array is not correct. I want to get this cleared before I continue. Here is my code so far:

Code: [Select]

<?

$user = $_GET['user'];
$attacks = $_GET['attacks'];


$quser = mysql_query("SELECT * FROM user WHERE username = '$user'");
$nuser = mysql_num_rows($quser);

if ($nuser == 1) {

$ruser = mysql_fetch_array($quser);

$totalpower = $ruser[power] + $ruser[defense];
$sabpower = round ($totalpower * $sabdmg);

$ramount = mysql_fetch_array(mysql_query("SELECT * FROM user_items WHERE username = '$user'"));

$wa = array();

$qweps = mysql_query("SELECT * FROM weaponstore ORDER BY type ASC, price ASC");
while ($rweps = mysql_fetch_array($qweps)) {

$wepname = $rweps[colname];
$wepamount = $ramount[$wepname];

if ($wepamount >= 1) { $wa[$wepname] = $wepamount; }

arsort($wa);
print_r($wa);



}

}


?>


Basically the code should add the $wepname as the key and $wepamount as the value to an array $wa only if $wepamount is >= 1, but the way my print_r is showing it I'm just confused as to why I'm getting a bunch of arrays and not just one.

hi,

i am pulling data from a database, a picture and some text, i am able to have the records display vertically but i want them to display across the screen rather than downwards, but because of the page size, i only want 2 results per line. does any one know how i can do this?

thanks in advance.

Des

This is the code i am currently using

$result = mysql_query("select * from staff'");


echo "<table border='0' cellpadding='10' cellspacing='0'>";
echo "<tr>";
while($row = mysql_fetch_array($result))
{

echo "<td><img src=../upload/".$row['Pic']." border='0' width='140' height='105' /></td>";
echo "<td>".$row['Name']."</br><b>".$row['Role']."</b></td>";

}
echo "</tr>";
echo "</table>";

Hi guys,

Need some help with arrays!

The following code puts ALL dates into an array, or should I say should.
Because this:

do {

$start = $row_getCalendarDates['page_date'];
$end = $row_getCalendarDates['page_date02'];

$init_date = strtotime($start);
$dst_date = strtotime($end);

$offset = $dst_date-$init_date;

$dates = floor($offset/60/60/24) + 1;

$booked=0;
while ($booked < $dates) {
$newDateFinal[] = date("Y-m-d", mktime(12,0,0,date("m", strtotime($start)),
(date("d", strtotime($start)) + $booked), date("Y", strtotime($start))));

$booked++;
}

print_r($newDateFinal);

} while ($row_getCalendarDates = mysql_fetch_assoc($getCalendarDates)); 

Infact prints something like so when i have multiple results:
Array ( [0] => 2010-12-01 [1] => 2010-12-02 [2] => 2010-12-03 ) Array ( [0] => 2010-12-01 [1] => 2010-12-02 [2] => 2010-12-03 [3] => 2010-11-01 [4] => 2010-11-02 [5] => 2010-11-03 [6] => 2010-11-04 [7] => 2010-11-05 [8] => 2010-11-06 [9] => 2010-11-07 [10] => 2010-11-08 )

These are 2 results coming from the database, so what it is doing is putting both into arrays, but I 'NEED' them iin a single array, how on earth do I go about doing this?
Note however, how the first array has the first set of results but the second has them all ... this is affecting my code and so, need to somehow reference and get rid of the first array.

Hope someone can help!
Regards,
Joe.

Hi,  learning as I go here, and I appreciate the help in advance ..

I have some working php code that retrieves sql results using php.  I assign the resutls to an array by doing this

$bobreport = array();
while ($row=db2_fetch_array($querystmt)) {
   array_push($bobreport, $row);
}

i can then write the rows of returned data after some column headers using this...

foreach ($bobreport as $value) {

echo "<tr><td>$value[0]</td><td>$value[1] .....

}

The particular report I'm working on now has a redundant date and time in every row that I omit in the foreach loop because I just want to show it once above the table somewhere.  This doesn't seem to work in accomplishing that...

echo "This data was updated ".$bobreport[0][9]." at ".$bobreport[0][10] ;

All I seem to get in the report is "This data was updated at".

Please help.

Why wont my radio array show the value that was selected. If a user select a radio then the value should be printed. But it should print the question id then the choice that was chosen for that question id.

Code: [Select]
<?php 

$gender = $_POST["choice"];
$que_ID = $_POST["Que_ID"];

foreach ($gender as $key => $value) {
   echo $key." - ".$value."";}
?>
Code: [Select]
$intNum = 1;
$intnumber = 1;


while( $info = mysql_fetch_array( $sqll )){ 
  echo "<input type='hidden' name=\"Que_ID\" value=\"{$info['Que_ID']}\" /> ";
  echo " $intNum, {$info['Que_Question']} <br />\n";
   $intNum++;
 
 for ($i =1; $i < 5; $i++) { 
 
 echo "<input type=\"Radio\" name=\"choice[{$info['Que_ID']}][]\" />{$info['Que_Choice'.$i]}<br />\n"; 
  $intnumber++;