array prob help

[edwardoit]

question:

i have stored list of arrays on my variable $array_list[] = $array

which has 0 and 1.

 

how can i retrieve arrays only the 1's

 

a noob need helps here..

thanks..

[trq]

You'll need to be allot clearer in the explination of your problem. Maybe show us the array contents.

[edwardoit]

here some example..

 

while ($search = mysql_fetch_assoc($result)) {
<tr><td>some results</td></tr>

#somewhere at the end i put this so i could gather some data from query...
$inlist[] = $zero;
}


foreach ($inlist as $currentvalue) {
echo "<tr><td colspan = \"14\">$currentvalue</td></tr>";

 

i got:

0
1
1
1
0
0
0

 

 

how could i display only the 1's and not display 0's.

 

[trq]

<?php

foreach ($inlist as $currentvalue) {
  if ($currentvalue == 1) {
    echo "<tr><td colspan = \"14\">$currentvalue</td></tr>";
  }
}

?>

[spikeon]

not sure what your trying to do

 

but if($currentvalue == "1"){ echo "$currentvalue";}

 

[edwardoit]

wow thanks for that!!! 

u made me bow to you!... 

[edwardoit]

another related question...

 

this only displays one column, how can i add another column....

 

like...

if ($currentvalue == 1) {
    echo "<tr><td colspan = \"14\"> $name </td>  <td>$age</td>  <td> $currentvalue </td>  </tr>";
  }

 

[spikeon]

while ($search = mysql_fetch_assoc($result)) {
<tr><td>some results</td></tr>

#somewhere at the end i put this so i could gather some data from query...
if(isset($inlist[$ctr][num]) ctr++;
$inlist[$ctr][num] = $zero;
$inlist[$ctr][age] = $hero;
$inlist[$ctr][name] = $nero;

}


foreach ($inlist as $list) {
if($list[num] == 1){
  echo "<tr><td colspan = \"14\"> $list[name] </td>  <td>$list[age]</td>  <td> $list[num] </td>  </tr>";
}
}

 

i am NOT second best ANYmore

[edwardoit]

on this part...

 

if(isset($inlist[$ctr][num]) ctr++;
$inlist[$ctr][num] = $zero;
$inlist[$ctr][age] = $hero;
$inlist[$ctr][name] = $nero;

 

displays:

Parse error: syntax error, unexpected T_STRING in /var/www/test/list.php on line blah...

 

is it the opeing and closing() ? or what? i dont know...

please keep in touch... i still ned ur help..

[spikeon]

if(isset($inlist[$ctr][num])) ctr++;  <-- thats the fix

 

sorry

[edwardoit]

 

 

if(isset($inlist[$ctr][num])) ctr++;   <-- thats the fix

 

the final touch... add $ to ctr++ so it would be $ctr++

 

if(isset($inlist[$ctr][num])) $ctr++;   <-- thats the fix

 

 

bravo to that!  excellent!

 

 

[edwardoit]

if i print(count($list));

 

why its only 3???

[trq]

$list isn't defined in any code you have posted so far.

[edwardoit]

i just want to happen is count all the result of

 

foreach ($inlist as $list) {
if($list[num] == 1){
  echo "<tr><td colspan = \"14\"> $list[name] </td>  <td>$list[age]</td>  <td> $list[num] </td>  </tr>";
}
}

 

i want to know how to count all ther esult.

patience for the me please... im still learning 

[spikeon]

ok, list is only three because list is just one of the values of inlist

 

use print(count($inlist))

[edwardoit]

it only counts the number of fields... the 3 variables in the array...

but i have a lot of results more than 20...???

if i use print(count($inlist)) i got 3

if i use print(count($list)) i got 1

 

??? ??? ??? ??? ???

[spikeon]

oh, down and Dirtay.... using previous code, WE CAN DO IT

 

 

[spikeon]

wanna know how many there are?

 

use $ctr

 

that right, its been sitting there counting your array and you didn't even KNOW it

[edwardoit]

wallah!!!  got it!

[spikeon]

if u need any more help, my AIM is mikf0002