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PHP - The Limits Of My Comprehension
what I've done and since undone, because it wasn't working and cant show you because i use notepad. im trying to add values in arrays together it happens the wrong way tho instayed of adding the 2 arrays togeather it adds each value of the one array togeather like this
=>27 [1] =>9 [2] =>9 [0] =>3 [1] =>1 [2] =>1 when what i really want is =>10 [1] =>10 [2] =>10 [0] =>1 [1] =>1 [2] =>1 (the ones are added to the nines) thank you for your time $i=1; $g=1; foreach($Mdarray as $MD1) { foreach($MD1 as $MD2) { $MD3[$g][$i] = explode("|" , $MD2); $i++; } $i=1; $g++; } print_r($MD3); print_r($MD3) returns (just alot of numbers nothing of real significant) Quote ( [1] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [2] => Array ( [1] => Array ( => 1 [1] => 1 [2] => 1 [3] => 1 [4] => 1 [5] => 1 [6] => 1 [7] => 1 [8] => 1 [9] => 1 [10] => 1 [11] => 1 [12] => 1 [13] => 1 ) [2] => Array ( => 1 [1] => 1 [2] => 1 [3] => 1 [4] => 1 [5] => 1 [6] => 1 [7] => 1 [8] => 1 [9] => 1 [10] => 1 [11] => 1 [12] => 1 [13] => 1 ) ) [3] => Array ( [1] => Array ( => 100 [1] => 100 [2] => 100 [3] => 100 [4] => 100 [5] => 100 [6] => 100 [7] => 100 [8] => 100 [9] => 100 [10] => 100 [11] => 100 [12] => 100 [13] => 100 ) [2] => Array ( => 100 [1] => 100 [2] => 100 [3] => 100 [4] => 100 [5] => 100 [6] => 100 [7] => 100 [8] => 100 [9] => 100 [10] => 100 [11] => 100 [12] => 100 [13] => 100 ) ) [4] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [5] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [6] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [7] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [8] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [9] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [10] => Array ( [1] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) [2] => Array ( => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) [11] => Array ( [1] => Array ( => 1 [1] => 1 [2] => 1 [3] => 1 [4] => 1 [5] => 1 [6] => 1 [7] => 1 [8] => 1 [9] => 1 [10] => 1 [11] => 1 [12] => 1 [13] => 1 ) [2] => Array ( => 9 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 ) ) ) Similar TutorialsI'm having a problem with removing duplicates values in an array. seems like array_unique wont accept arrays bigger then 5084 also i tried $stargate_address_array= array_keys(array_flip($stargate_address_array)); $stargate_address_array= array_keys(array_count_values($stargate_address_array)); if i count the array before array_unique i get an array account of 600,000 but soon as it hits unique array its count is only 5084. anyone know how to get around this? function stargate_address_check() { $map_x = 200; $map_y = 200; $stars_per_sector = 15; $star_amount = $map_x * $map_y * $stars_per_sector; $stargate_address_array = ''; $create_address_array = 0; while ($create_address_array < $star_amount) { // creates a huge array of address's $new_address = stargate_address_generator(); $stargate_address_array[] = $new_address; ++$create_address_array; } // removes any duplicate address $stargate_address_arrays = array_unique($stargate_address_array); $count = count($stargate_address_arrays); return $count; } echo stargate_address_check(); the function im using to generate the values inside the array // creates a stargate address function stargate_address_generator() { $chevron1 = rand(1,38); $chevron2 = rand(1,38); while ($chevron1 == $chevron2) { $chevron2 = rand(1,38); } $chevron3 = rand(1,38); while ($chevron3 == $chevron1 || $chevron3 == $chevron2) { $chevron3 = rand(1,38); } $chevron4 = rand(1,38); while ($chevron4 == $chevron1 || $chevron4 == $chevron2 || $chevron4 == $chevron3) {$chevron4 = rand(1,38);} $chevron5 = rand(1,38); while ($chevron5 == $chevron1 || $chevron5 == $chevron2 || $chevron5 == $chevron3 || $chevron5 == $chevron4) {$chevron5 = rand(1,38); } $chevron6 = rand(1,38); while ($chevron6 == $chevron1 || $chevron6 == $chevron2 || $chevron6 == $chevron3 || $chevron6 == $chevron4 || $chevron6 == $chevron5) { $chevron6 = rand(1,38); } $stargate_address = "$chevron1-$chevron2-$chevron3-$chevron4-$chevron5-$chevron6"; return $stargate_address; } im trying to create withdraw page Code: [Select] <?php $query=mysql_query("SELECT * FROM users WHERE login='$data->login'")or die(mysql_error()); $row = mysql_fetch_array($query); $moneycount="5000"; $count=$row['coins']; if(isset($_POST['send'])) { if($_POST['name'] == ""){ $mesaj = "<div class=\"msg\"><div class=\"error\">". $lang['PLEASE_ENTER'] ."</div></div>"; }else if($_POST['email'] == ""){ $mesaj = "<div class=\"msg\"><div class=\"error\">". $lang['PLEASE_ENTER_YOUR_MAIL']."</div></div>"; }else if($_POST['message'] == ""){ $mesaj = "<div class=\"msg\"><div class=\"error\"> ".$lang['PLEASE_ENTER_YOUR_MESSAGE'] . "</div></div>"; }else if ($moneycount => $count ){ $mesaj = " not engout money"; }else{ $subject ="Withdraw"; $message="{$_POST['message']} BANK{$_POST['bank']} Likes{$_POST['likes']} "; $header="From: {$_POST['name']} <{$_POST['email']}>"; $to = $site->site_email; $send_contact=mail($to,$subject,$message,$header); if($send_contact);{ echo $sent = "<div class=\"msg\"><div class=\"success\">". $lang['WITHDRAW_REQUEST']."</div></div>"; }}} ?> evrithink is working fine the only promblem is i whant to add limit 5000 coins can sombady tell me what is wrong here and not working? $moneycount="5000"; $count=$row['coins']; else if ($moneycount => $count ){ $mesaj = " not engout money" Hi. Right I'm trying to write a little script that selects one random image from a group and displays it on the page. Here is my code... $TheCat = $data['album_name']; $GetAPicy = "SELECT photo_name, album FROM photos WHERE album = '$TheCat' ORDER BY rand LIMIT 1"; $rGetAPicy = mysql_query($GetAPicy) or die(mysql_error()); $Picy = mysql_fetch_array($rGetAPicy); With this code I get the following error Unknown column 'rand' in 'order clause' Obviously I can see the error but I dont understand where they are supposed to be placed. Can anyone help? I have a D-Link DNS-323 running some sort of Linux (probably) with the EXT2 filesystem -- connected to Windows XP SP3 via ethernet.
Wikipedia says I can put a lot of files on the drive. But is there an actual limit?
On the (root?) top-level folder, I have a sum total of 997 files and folders. I am trying to put a few more files onto the volume, but an error is being reported that says there is insufficient space. The DNS Status panel says I have about 700GB of free space.
I am running the DNS's Scan Disk utility on on the volume now.
I moved a few hundred individual files into a folder, thus reducing the number of 'objects' to 790 on the (root?) top folder.
Still, the DNS reports I have insufficient space.
I moved the file to another drive letter on the Windows system just to make sure the source wasn't corrupted somehow, and that transferred fine. Then I tried to move it onto the DNS and it still said insufficient space.
I cannot give any info about how the EXT2 filesystem drive was formatted. Which is to say, if there is a configuration (such as block size) that would limit the total number of objects on the volume as a whole, I do not have that data.
Is it actually possible to have 700GB free on a 1.5TB drive formatted EXT2, and have 'insufficient space'?
Edited by bsmither, 06 November 2014 - 12:17 AM. My specific situation is SEOMoz, but this is a general question. I have a pretty extensive series of tools that rely on the SEOMoz api. They recently implemented 1 request per 10 seconds throttle limit. Is there a way I can run one request, stop for 10 seconds, and run the next, and so on? Anyway to get around something like this, without breaking their TOS? Hi,
Im using Mysqli and im trying to limit the results by 10 and order them from last to first from the database.
$sqlhorses = "SELECT Place FROM `*` WHERE `Horse` ='".$db->real_escape_string($row['horse']). "'";the above works but when i added the limit 6 to the end it shows errors. Can anyone help? I've think I actually pushed javascript to the limits where what I'm trying to do isn't even actually feasible. I'm using interactJS for drag and drop. Upon the drag event, I simply call a function to make 1x2 div's inside the inventory. (For places for the sword to be placed). The limitation is: Watch the last 2 seconds of this gif. It's impossible to have it be placed at position X1, Y1. Edit: This is the code to loop through all the boxes and show the green placeholder. itest = qsa('.iBoxes2');
itemtype = event.target.getAttribute('slot-size');
console.log(' Width: '+itemtype[0]+' | Height: '+itemtype[2]+' ');
iwidth=(itemtype[0]*25.5);
iheight=(itemtype[2]*24.5);
console.log(iwidth);
counter=0;
for(i=0; i < itest.length; i++){
cslot = itest[i].getAttribute('data-slot');
if ( counter % 2 ==0 && cslot != 9 && cslot != 18 && cslot != 27 && cslot != 36 && cslot != 45 && cslot != 54 && cslot != 63) {
itest[i].style.position='relative';
itest[i].style.display="inline-block";
itest[i].style.width=""+iwidth+"px";
itest[i].style.background='#D8FFDA';
itest[i].style.height=""+iheight+"px"
}
counter++;
}
qsa is function qsa(e){return document.querySelectorAll(e)}
Edited by Monkuar, 25 January 2015 - 07:37 PM. My sql limits are not working. In "select * from state order by state limit 18,36", state is not limiting till 36 but goes till 54 and prints it completely.My sql statement seems to be right. Is there any problem with my php ? When i debug my $check = 36 but it should be 18 ($check is just the variable to show how many values it is printing). Can someone please point me my mistake ? Code: [Select] <table> <tr> <td> <?php $sql = "select * from state order by state limit 0,18"; $dat = mysql_query($sql); while($row = mysql_fetch_array($dat)) { $state=$row['state']; ?> <p><span> • </span> <a href="<?php echo $state; ?>-1.html"><strong><?php echo $state; ?></strong></a> <?php } ?> </p> </td> <td> <?php $sql = "select * from state order by state limit 18,36"; $check = 0; // used this to check $dat = mysql_query($sql); while($row = mysql_fetch_array($dat)) { $check++; // incrementing this value after each display $state=$row['state']; ?> <p><span> • </span> <a href="<?php echo $state; ?>-1.html"><strong><?php echo $state; ?></strong></a> <?php } ?> </td> </tr> </table> I don't know if this is the right sub forum, but here's the question anyway: When you run a PHP board that's based on a PHP session ID for each user, is it possible to edit the php.ini or any other file to restrict the amount of simultaneous downloads for each user/session? I can see in PHP.ini that there are restrictions for uploads, but NOT downloads. I'm running a board with lots of attachments on it, and the users are taking too much bandwidth these days. And my PHP board doesn't support any download restrictions either. There's no plugins for this, so I was hoping for some guidance here. I thank you all in advance for any help! PHP 7.4.2 is given 256M as memory_limit. I am giving a 370MB file to md5_file(). I get a hash with no errors. Is PHP loading the entire file into memory, all at once, to process it? If so, is there then a practical limit to the size of the file without eventually causing an out-of-memory situation? Hello all. I am very new to PHP, and I am not sure where to look or what I'm looking for in my current assignment. My task is to take in two numbers between 0-100. Once I take in that number, it should state beside it "The __ was accepted." The program should not accept any numbers greater than 100 or any characters. Once I do this, I must take a second number and do a similar thing. Finally, I must have a statement show up at the bottom stating which number is greater. Essentially, I need help in determining what I should use to place parameters, and how I can keep the program from echo ing any statement until input has been taken and tested for parameters. Any help you can provide will be greatly appreciated! |
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