PHP - Manipulate Array Output

Hi all

What I am trying to achieve is a for each loop for the following output

Code: [Select]
Array ( [result] => success [source] => getDirectory [success] => Array ( [0] => /root/mc/world/data/ [1] => /root/mc/world/level.dat [2] => /root/mc/world/level.dat_old [3] => /root/mc/world/players/ [4] => /root/mc/world/players/herghost.dat [5] => /root/mc/world/region/ [6] => /root/mc/world/region/r.-1.0.mcr [7] => /root/mc/world/region/r.0.0.mcr [8] => /root/mc/world/session.lock [9] => /root/mc/world/uid.dat ) )

How would I go about saving each path from the [success] output?
Basically I wish to loop through the array and delete the files.

Many Thanks

Hi,I   I'm trying to setup Paypal Pro on a website - have everything working - but need to grab the 4th & 6th key values from the results given from the Paypal response and having difficulty with the task.   See the code that prints the response and the response sent from Paypal below - I need to grab the values for  [TRXRESULT] and [TRXRESPMSG]

echo('<pre>');
print_r($PayFlow->getResponse());
echo('</pre>');

and here's the response I get from Paypal on script execution - this is an example of a failed transaction:   Paypal Response

Array
(
    [RESULT] => 36
    [RPREF] => RPC5B24581A2
    [RESPMSG] => Transaction failed: Fail to obtain approval for the online transaction
    [TRXRESULT] => 23
    [TRXPNREF] => EUJPC36F2092
    [TRXRESPMSG] => Invalid account number: Unsupported Credit Card type
)

Again, I want to grab the values from [TRXRESULT] and [TRXRESPMSG] and assign them to local variables so i can work with them within the local php script.   Example: $trxresult  and $trxrespmsg   Here's part of the class (file name is Class.Payflow.php find on Github) that pertains to this snippet of code in question:   Class.Payflow.php

/**
   * @uses      Gets the response from Paypal.
   * @access    Public
   * @param     None.
   * @return    Array/String - Returns an array of Paypal's response or empty string if not return.
   * @example   $PayFlow->getResponse();
   */
  public function getResponse() {
    if($this->response) {
      return $this->response;
    }
    else {
      return '';
    }
  }
  

Thanks in advance for help w/this one!  

I came up with this but it outputs the value 3 times... (because there are 3 variables)

ie mathsmathsmaths

How do I fix this or do it the correct way? Thanks

Code: [Select]
$subject = "maths";
$phone = "1235";
$colour = "red";
$all_vars = compact("subject", "phone", "colour");

get_value($subject);

function get_value($variable){
global $all_vars;
foreach($all_vars as $key=>$value){
if ($key = $variable) {
echo $key;
}
}
}

I have a function which finds a list of companies associated with a country from a custom taxonomy. It finds their logo and creates an output which is all logos associated with a country, and the logo has a href to link to a company page. The code for this is:

function countryCompanies(){

global $post;

    $echo = f_print(array(
        'data' => 'p2p',
        'type' => 'mainlogo',
        'args' => array(
            'connection_type' => 'client'.$_set['lang_postfix'].'_to_location'.$_set['lang_postfix'].'',
            'post_type' => 'client',
            'connection_id' => $post->ID,
            'alternative' => "",
        ),
));

 

The f_print function finds the logos, and their sizes. So the 'mainlogo' type is a pull down of the thumbnail at 200px size.

 

What I need to do is write CSS and PHP which will display these results in a grid, 4 colums across, and as many down as results from the array. At the moment all I can get is all the results in one column.

What tutorials would I need to write appropriate CSS to create this, and then is it as simple as adding the div prior to the echo of the $echo variable?

Thanks

Hi, got a problem with my arrays, every string gets duplicated 11 times instead of just one time. How to fix this?

I have this code
Code: [Select]
$nArr = array('A', 'B', 'C', 'D', 'E', 'F');

$counter = 3;
while ($counter > 0) {
    $chunkedValues[$counter][0] = 1;
    for ($j = 0 ; $j < $counter ; $j++) {
        $chunkedValues[$counter][$j + 1] = $nArr[$j];
    }
    $nArr = array_slice($nArr, $counter--);
}
var_dump($chunkedValues);
that outputs:
Code: [Select]
array
  3 =>
    array
      0 => int 1
      1 => string 'A' (length=1)
      2 => string 'B' (length=1)
      3 => string 'C' (length=1)
  2 =>
    array
      0 => int 1
      1 => string 'D' (length=1)
      2 => string 'E' (length=1)
  1 =>
    array
      0 => int 1
      1 => string 'F' (length=1)
But i need this index structu
Code: [Select]
array
  0 =>
    array
      0 => int 1
      1 => string 'A' (length=1)
      2 => string 'B' (length=1)
      3 => string 'C' (length=1)
  1 =>
    array
      1 => int 1
      2 => string 'D' (length=1)
      3 => string 'E' (length=1)
  2 =>
    array
      2 => int 1
      3 => string 'F' (length=1)
I want to avoid loops with ceil.

Any idea? thanks for your time.

I'm trying to create a website, that echo's out a bunch of groups, where each group contains a group of checkboxes, containing A value, and a label for the checkbox, the way it is created right now, is foreach that echo's out a bunch of php arrays, which was easier than the static way before - But still, it's static in some way, or not very user friendly at the moment.. My problem is that I really want to write it in a database when I have the option. Is there anyone that can give some tips how to do?

At the moment, my foreach looks like this:

    Code: [Select]
echo '<form method="post" action="'.$_SERVER['PHP_SELF'].'">';
     
    /* NEXT WE CREATE OUR FOREACH LOOPS TO ECHO THE HTML FOR LOOKS AND CHECKBOXES */
    $totalID=0;  // this is a counter we use to build our check box names
    foreach ($items as $list){
            $totalID++; // add one to the checkbox name counter
            echo "<h2>{$list['title']}</h2>\n";  // and echo out our section header
           
            foreach ($list['items'] as $cbox){  // now for each item in the list, call it $cbox
                                       // $cbox now holds the item name, and point value
                    echo "<label class='checkbox'><input type='checkbox' name='totals[$totalID][]' value='{$cbox[1]}'> {$cbox[0]}</label>\n";
            }
    }
     
    echo "</form>";

And my array is something like this:

    Code: [Select]
$items['computers']['title']='Computer Brand';
    $items['computers']['items'][]=array('Apple iMac',1);
    $items['computers']['items'][]=array('Apple Macbook',.5);
    $items['phones']['title']='Phone Brand';
    $items['phones']['items'][]=array('iPhone',1);
    $items['phones']['items'][]=array('HTC',1);
As said, I can write this, but takes time.
I want to get it into a database, that data above, but I'm having problems about echo'ing it out, I really can't see how I should do.

My current database looks like this:


Thank you!

Hi the above title explains it all.How to output a post array which has been given input using forms.I know you can do it my echo but what about print()
Thanks

Here is my function which almost works as expected:


<?php
function find_value($array,$value)
{
for($i=1;$i<sizeof($array);$i++)
{
if($array[$i] == $value)
{
echo "$i . $array[$i]<br />";
return;
}
}
}
?>


And I call the function like so:


<?php
$names = array('Jason','Mike','Joe');
$name = 'Joe';

find_value($names,$name);
?>


And the output is:

2 . Joe

According to my understanding of Arrays, Joe would be index 3 BECAUSE my counter starts at 1 in my for loop??? Why is the result like this? What am I not understanding here?

Trying to do something that I think should be very simple. Let's assume that I have an array populated with the numbers 1 to 24 for this example.

I need to output these items in 4 columns to accomodate my CSS layout but still have them read from left to right, top to bottom. I also want this to be somewhat dynamic - I'm okay hardcoding it to split into 4 columns, but need it to handle any number of items in the array.

I'm not sure if the best way to do this would be to split the original array into an array for each of the 4 columns, or to loop through the original array 4 times and output items 1+4, 2+4, and so on. Or maybe I should be using array_filter with some custom callback functions. I'm fine with any solution.

The end result is echoing the array in the following groupings so I can surround each column with the appropriate column HTML for layout (in this case the array actually contains IMG urls):

Column 1: 1, 5, 9, 13, 17, 21
Column 2: 2, 6, 10, 14, 18, 22
Column 3: 3, 7, 11, 15, 19, 23
Column 4: 4, 8, 12, 16, 20, 24

Any help would be appreciated! This one is driving me nuts and I know it should be relatively easier. Guess I should stick to HTML + CSS.

I have a problem with the below code:
Code: [Select]
<?php
$sql_ranks = ("SELECT vtp_members.id, vtp_members.name, vtp_members.teamleader, teams.team_name, count(vtp_tracking.id) surfs
FROM vtp_members, vtp_tracking, teams
WHERE vtp_members.team_id=".$_GET['t']." AND vtp_tracking.credit_members_id=vtp_members.id AND vtp_tracking.action_date > '$last_sunday' AND vtp_tracking.action_date < '$next_sunday'
GROUP BY teams.team_name
ORDER BY surfs DESC");
$rsranks = mysql_query($sql_ranks);
echo "<br><table align='center' valign='top' border='0' width='300px'>
<tr><td colspan='2' align='center'><font size='2px'><b>Team Rankings (Current Week)</b></font></td></tr>
<tr><td><font size='2px'><b>Team</font></td><td align='right'><font size='2px'>Total Surfs</font></td></tr>";
while ($row = mysql_fetch_array($rsranks)) {
echo "<tr><td><font size='2px'><b>".$row[team_name]."</font></td><td align='right'><font size='2px'>".$row[surfs]."</font></td></tr>";}
echo "</table>";
?>
Problem is that the last output (".$row[surfs].") is the same for all teams. It seems it is not making a total of all id's and not per team_name.

anyone can see what I am doing wrong. I need to sort by team_name and the surfs should display the total of the members with team_id is ".$_GET['t']."

I need to be able to pull this URL in my form action:

/login?onlogin=http://domain.com/messaging?action=read&cid=130&utm_source=new_message&utm_medium=email&utm_campaign=direct_mesage_link

I need everything after "/login?onlogin=" but when I do:

Code: [Select]
if (isset($_GET['onlogin']))
{
     echo $_GET['onlogin']; die();
}

It only returns http://domain.com/messaging?action=read and I need it to return the entire URL.  How can I achieve this?

Hello all !
My question is:
I've got an image: http://extreme-redeemer.com/math_captcha/image.php
I want to "decrypt" it, to get 3 different parts.
The first number, the operatror and the last number. I actually want to be able to make this operation in PHP.
I know PHP well, but I'm not familiar with the GD library!

Thank you so much!

In the past, whenever I write an image upload script in php that needs to generate a thumbnail or resized version, I have had to make sure the image is a reasonable size before uploading otherwise you get the old 'allowed memory bytes exceeded' thing.

What are my options if I want people to be able to upload a full size image from their camera i.e. a 15-20mb 4000x3000px image and then have a thumbnail and something like 500px wide version for displaying on the site? The large unaltered original needs to be stored as well as it will be used for prints.

Is this just not possible with PHP? Or is it down to needing a dedicated server?

Hi I am trying to search an array that comes from a power shell script, the array of strings that returns is ever changing as it receives variables from the script. Therefore I need to use preg_grep to search for the word "not" I am also using another array which inverts this I then need to compare these new two arrays to the original and separate the results $working and not working into a table. I would be most grateful for any advice/solutions. The preg_grep aren't displaying anything.  <?php //phpinfo(); ini_set('display_errors', 'On'); error_reporting(0);//E_ALL echo '<html> <style> body { font-family:Calibri,Helvetica,sans-serif; font-size:100%; } </style>   <head> <link rel="stylesheet" type="text/css" href="style.css">   <script type="text/javascript"> function uploadJS(){ String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g, ""); }; var textAreaValue=document.getElementById(\'ServerList\').value; var trimmedTextAreaValue=textAreaValue.trim(); if(trimmedTextAreaValue!="") { document.myForm.submit(); } else{ alert("Server List Text Area is Empty"); } }; var input=document.getElementById(\'fileSelect\').value; if(input!="") { document.myForm.submit(); } else{ alert("You have not selected a file, please select one to proceed."); }       var handleFileSelect = function(e) {         var files = e.target.files;         if(files.length === 1) {         document.forms.myForm.filecsv.value = files[0].name;         }     }                 };                 </script> </head>';   #Upload Code $target = "D:\Web\Upload/";   $target = $target . basename( $_FILES['uploaded']['name']) ;   $ok=1;   if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target))   {   echo "The file ". basename( $_FILES['uploadedfile']['name']). "   has been uploaded";   }   else {     }     if ($uploaded_size > 150000)   { echo "Your file is too large.<br>";   $ok=0;   }     if ($uploaded_type =="text/php")   {   echo "No PHP files<br>";   $ok=0;   } if (!($uploaded_type=="text/csv")) { echo "<br>";  $ok=0; }    $target = "upload/";  $target = $target . basename( $_FILES['uploaded']['name']) ;  $ok=1;   //This is our size condition if ($uploaded_size > 350000) { echo "Your file is too large.<br>"; $ok=0; }  //This is our limit file type condition if ($uploaded_type =="text/php")  {  echo "No PHP files<br>"; $ok=0; }  //Here we check that $ok was not set to 0 by an error if ($ok==0) {  } //If everything is ok we try to upload it  else  {  if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) {  echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded"; }  else {   }  }   #Start of scripts to check Servers in textbox   if(isset($_POST['ServerList']))                 {                                 //$arry=explode( "\r\n", $_POST['ServerList'] );                 $txttrim = trim($_POST['ServerList']);                 //$textAr = explode("\n", $text);                 //$textAr1 = array_filter($text, 'trim'); // remove any extra \r characters left behind                 $txtarea = explode("\n",$txttrim);                 $txtarea = array_filter($txtarea,'trim');                                                 foreach ($txtarea as $line => $servername)                 {                                              //$line => $servername;                                 ##check if querying itself....                 }                                      echo '<pre>';     $target="D:/Web/Upload/"; $target= $target . basename( $_FILES['uploaded']['name']) ;     $csv = $target;                 //$filename= $_FILES['uploaded']['name'];                 $output=shell_exec("powershell -Command D:/Web/scripts/PHPfwrules.ps1 $csv < NUL");                 echo '<h6>';                 print_r($output);                 $nomatch=preg_grep('/^not/i',$output);                 echo $nomatch;                 $match=preg_grep("/not/",$output,PREG_GREP_INVERT);                 echo $match;                 if ($working1= array_intersect($output,$match))                                 {                 echo"<link rel=stylesheet type=text/css href=style.css>                 <table class=results>                                 <tr>                                 <th>Server Name</th>                                 <th>Working</th>                                 </tr>                                 <tr>                                 <td>".$servername."</td>                                 <td>".$working1."</td>                                 </tr></table>                                 "; } else if ($notworking1= array_intersect($output,$nomatch)) {                 echo"<link rel=stylesheet type=text/css href=style.css>                 <table class=results>                                 <tr>                                 <th>Server Name</th>                                 <th>Not Working</th>                                 </tr>                                 <tr>                                 <td>".$servername."</td>                                 <td>".$notworking1."</td>                                 </tr></table> "; } }                                                                 echo' <link rel=stylesheet href=dhtmlwindow.css type=text/css />                                                 <link rel=stylesheet type=text/css href=style.css>                                                 <script src=js/dhtmlwindow.js></script>                                                 <hr />                                                 <table class=results>                                                 <tr>                                                 <th>Server Name</th>                                                 <th>Working</th>                                                 <th>  Not Working</th>                                                 </tr>                                                 <tr>                                                 <td>'.$servername.'</td>                                                 <td>'.$working1.'</td>             <td>'.$notworking1.'</td>                                                                                                   <td></td>                                                 ';                echo '</pre>';   echo ' <h3>Firewall Implementation </h3> <h4>Please enter the server below, you can only select one server at a time. </h4> <!--The form--> <form action="fw2.php" method="post" name="myForm" id="myForm" enctype="multipart/form-data"> <textarea name=ServerList id=ServerList> </textarea> <h5>Please select a CSV file.</h5>     <input name="uploaded" type="file" /><br />                 <input type="submit" value="Submit" /> <br> </html> ' ; ?>