Jump to content

array problem


desithugg

Recommended Posts

umm im having trouble checking if all the items selected in a form are all owned by the selecter.
[code]
$my_items = $_POST['my_items'];
$other = $_POST['other'];
$other_items = $_POST['other_items'];
$link = mysql_connect('localhost', $my_sql_password, $my_sql_username);
if (!$link) {
   die('Could not connect: ' . mysql_error());
}
$db_selected = mysql_select_db('osiris_thugg');
if (!$db_selected) {
   die('Could not select database: ' . mysql_error());
}
$query = "SELECT item_id FROM items where owner = '$user_currently_loged'";
$result = mysql_query($query) or die(mysql_error());
while($row = mysql_fetch_assoc($result)){
$my_check1[] = $row['item_id'];
}
$query = "SELECT item_id FROM items where owner = '$other'";
$result = mysql_query($query) or die(mysql_error());
while($row = mysql_fetch_assoc($result)){
$other_check1[] = $row['item_id'];
}
if(count(array_intersect($my_items, $my_check1)) != count($my_items)) {
echo"One or more of the items selected never did or does not belong to you.";
Echo"selected<br>";
print_r(array_values($my_items));
echo"Owned<br>";
print_r(array_values($my_check1));
exit;
}
[/code]
Okay the items i selected were all owned by the two people
"$other","$user_currently_loged" but it still gives me that error to make sure i selected the right items i added
[code]
Echo"selected<br>";
print_r(array_values($my_items));
echo"Owned<br>";
print_r(array_values($my_check1));
[/code]
and it showed me that i had selected the right items.it showed me
[code]
selected
Array ( [0] => 107 [1] => 1322 )
Owned
Array ( [0] => 10 [1] => 11 [2] => 12 [3] => 16 [4] => 23 [5] => 24 [6] => 30 [7] => 107 [8] => 1322 )
[/code]
so you can see i selected the ids 107 and 1332 and they are both owned by that selecter yet it keeps giving me that error.can any1 see an error??
Link to comment
Share on other sites

Maybe this will help:

[code]$my_items = $_POST['my_items'];
$other = $_POST['other'];
$other_items = $_POST['other_items'];

$link = mysql_connect('localhost', $my_sql_password, $my_sql_username) or die(mysql_error());
$db_selected = mysql_select_db('osiris_thugg') or die(mysql_error());

$query = "SELECT COUNT(item_id) FROM items WHERE owner = '$user_currently_loged' AND item_id IN (" . implode(", ", $my_items) . ")";
$result = mysql_query($query) or die(mysql_error());

$count = mysql_result($result, 0);

if ($count != count($my_items)) {
echo"One or more of the items selected never did or does not belong to you.";
Echo "selected<br>";
print_r(array_values($my_items));
echo"Owned<br>";
echo $count;
exit;
}[/code]
Link to comment
Share on other sites

Odd ???

If I run this

[code]<?php
$my_items = array (107,1322)  ;
$my_check1 = array (10 , 11 , 12 , 16 , 23 , 24 , 30 , 107 ,1322)  ;

if(count(array_intersect($my_items, $my_check1)) != count($my_items)) {
echo "One or more of the items selected never did or does not belong to you.";
}else echo "OK" ;
?>[/code]

It says "OK"
Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.