PHP - Replace Values In Array

hi, im trying to replace an arrays key with its value. this is so i can display the html on the pages.

eg:

index.html

<title>{BOARD_TITLE}</title>


index.php

$template->replace(array(
    '{BOARD_TITLE}' => $settings['board_name']
    ));


template.php(template class)

function replace($array)
    {
        foreach ($array as $key => $val)
        {
            echo $key = $val;
        }
        return;
    }


however {BOARD_TITLE} does not get replaced with the value. where am i going wrong?

Thanks

The output of the array1 is looks as below.

Code: [Select]
Array ( [num_found] => 60 [articles] =>
Array ( [0] =>
Array ( [aut] => Array ( [0] => ANI ) [by] => ANI [Id] => 278 [key] => Array ( [0] => trans fats [1] => junk food [2] => food labels [3] => miscarriage [4] => hydrogenated ) [norm] => true [body] => Gorging  [cat] => Array ( [0] => food & drink )
[pm] => ANI|P#M#D| [pm] => Beware! [seo] => junk [pmT] => Array ( [0] => trans fats [1] => junk food [2] => food labels [3] => miscarriage [4] => hydrogenated ) [pid] => 72 [Date] => 2011-06-02T00:00:00Z [section] => Health [sd] => 3506926 [ti] => Beware! Junk food can cause miscarriage [ur] => riage [kick] => [subtitle] => [image] => [Tag] => )

[1] => Array ( [aut] => Array ( [0] => URVASHI ASHER ) [by] => URVASHI [Id] => 277 [key] =>
Array ( [0] => film [1] => design [2] => biography [3] => amitabh bachchan [4] => cinema ) [norm] => true  [body] => division. [cat] => Array ( [0] => entertainment ) [pm] => URVASHI ASHER|P#M#D|TNN [pm] => booked [seo] => film [pmT] => Array ( [0] => film [1] => design [2] => biography [3] => amitabh bachchan [4] => cinema ) [pid] => 72 [Date] => 2011-06-02T00:00:00Z [section] => News & Interviews [sd] => 3921796 [ti] => Amitabh booked [uri] => film [kick] => [subtitle] => [image] => [Tag] => )


I have a array2 similar to this. 
Code: [Select]
Array ( [num_found] => 70 [articles] =>
Array ( [0] =>
Array ( [aut] => Array ( [0] => ANI ) [by] => RNI [Id] => 643 [key] => Array ( [0] => trans fats [1] => junk food [2] => food labels [3] => miscarriage [4] => hy ) [norm] => true [body] => Test [cat] => Array ( [0] => drink )
[pm] => ANI|P#M#D| [pm] => Beware! [seo] => junk [pmT] => Array ( [0] => trans fats [1] => junk food [2] => food labels [3] => miscarriage [4] => hydrogenated ) [pid] => 73 [Date] => 2011-06-02T00:00:00Z [section] => Health [sd] => 8434 [ti] => Beware [ur] => riage [kick] => [subtitle] => [image] => [Tag] => )

[1] => Array ( [aut] => Array ( [0] => URVASHI ASHER ) [by] => URVASHI [Id] => 345 [key] =>
Array ( [0] => film [1] => design [2] => biography [3] => bachchan [4] => cinema ) [norm] => true  [body] => division. [cat] => Array ( [0] => entertainment ) [pm] => URVASHI|P#M#D|TNN [pm] => booked [seo] => film [pmT] => Array ( [0] => film [1] => design [2] => biography [3] => amitabh bachchan [4] => cinema ) [pid] => 72 [Date] => 2011-06-02T00:00:00Z [section] => News & Interviews [sd] => 43543543 [ti] => booked [uri] => film [kick] => [subtitle] => [image] => [Tag] => )



Please tell me how to add the 1st value from array2 and replace in array1.

The output should look like



Code: [Select]
Array ( [num_found] => 60 [articles] =>
Array ( [0] =>
Array ( [aut] => Array ( [0] => ANI ) [by] => RNI [Id] => 643 [key] => Array ( [0] => trans fats [1] => junk food [2] => food labels [3] => miscarriage [4] => hy ) [norm] => true [body] => Test [cat] => Array ( [0] => drink )
[pm] => ANI|P#M#D| [pm] => Beware! [seo] => junk [pmT] => Array ( [0] => trans fats [1] => junk food [2] => food labels [3] => miscarriage [4] => hydrogenated ) [pid] => 73 [Date] => 2011-06-02T00:00:00Z [section] => Health [sd] => 8434 [ti] => Beware [ur] => riage [kick] => [subtitle] => [image] => [Tag] => )

[1] => Array ( [aut] => Array ( [0] => URVASHI ASHER ) [by] => URVASHI [Id] => 277 [key] =>
Array ( [0] => film [1] => design [2] => biography [3] => amitabh bachchan [4] => cinema ) [norm] => true  [body] => division. [cat] => Array ( [0] => entertainment ) [pm] => URVASHI ASHER|P#M#D|TNN [pm] => booked [seo] => film [pmT] => Array ( [0] => film [1] => design [2] => biography [3] => amitabh bachchan [4] => cinema ) [pid] => 72 [Date] => 2011-06-02T00:00:00Z [section] => News & Interviews [sd] => 3921796 [ti] => Amitabh booked [uri] => film [kick] => [subtitle] => [image] => [Tag] => )
where array[0] is the value from array2.

Here is my code

Code: [Select]
if (isset($_GET['hide'])){

$id = intval($_GET['hide']);
$explode = explode(",", $_COOKIE['hide']);

if (in_array($id, $explode)) {


}
setcookie('hide', ''.$id.'',time()+32000000);
header('Location: index.php');
exit;
}
My Explanation:

If somone clicks ?hide=2

It will add the cookie hide, and the value to 2.   Now, if somone clicks ?hide=1, I need it to add 2,1  how is that possible?


Then if the in_array is correct, (Means if the value of the cookie is 2 and they clicked ?hide=2) how do I take that number "2" out of the it (Remove it) and make a new array that will be inserted to my $id variable?

Hello, how could I do a replace using one array?

Example:
Code: [Select]
$changes = array(
"{NAME}" => $name,
"{CHANGED_PART}" => $desc,
"{CHANGE_D}" => date("j"),
"{CHANGE_M}" => date("n")
);
And then I would want to replace all parts in the left with parts in the right inside a string.Is that possible ?

thank you..

Hey i hope the title explains it enough. I'm just trying to get into classes.  I am making a function to make making mysql querys easier.

I pass the class the first string

$db->inputstring("INSERT INTO ? (?,?) VALUES ('?','?')");
$db->format('mytable','id','name','1','ben');

Can someone tell me how the format fuction would look? Im not sure how to swap arrays.

hi, i am trying to visualize a table by replacing the fixed values with images.
For example, i have a visitor statistics table on mysql. Values on the config_os table are always in three letters. WI7 for Windows7, MAC for Macintosh. I hope I can tell this correctly.
I have a display page which retrieves the values from database and displays them website statistics.
But in order to make it more cool, i am telling to PHP that When you echo to divtable WI7, replace them with specified Windows7 icon image which has identical name as WI7.gif. Here is the code:

Code: [Select]
        include("conn.php");
    $sql="SELECT *, INET_NTOA(location_ip) AS location_ip FROM xx_log_visit AS location_ip ORDER BY idvisit DESC LIMIT 10";
// I am selecting all so you can't see config_os but it is there . I cropped unnecessary code for keeping it easy to read.

    $result=mysql_query($sql);
        $numofrows = @mysql_num_rows($result);
   
   
    while($row = mysql_fetch_array($result))
    {

$system = $row['config_os'];
                $SysName = array ("AND", "IPH", "LIN", "MAC", "UNK", "W2K", "W95", "W98", "WI7", "WME", "WNT", "WOS", "WS3", "WVI", "WXP");
                $SysRename = array ("<img src='images/os/AND.gif'>","<img src='images/os/IPH.gif'>","<img src='images/os/LIN.gif'>","<img src='images/os/MAC.gif'>","<img src='images/os/UNK.gif'>","<img src='images/os/W2K.gif'>","<img src='images/os/W95.gif'>","<img src='images/os/W98.gif'>","<img src='images/os/wi7.gif'>","<img src='images/os/WME.gif'>","<img src='images/os/WNT.gif'>","<img src='images/os/WOS.gif'>","<img src='images/os/WS3.gif'>","<img src='images/os/WVI.gif'>","<img src='images/os/WXP.gif'>");
                $showsystem= str_replace($SysName, $SysRename, $system);
What I do here is simply use strreplace function.

$showsystem = str_replace($SysName, $SysRename, $system);

and in the display table, continue from code:

Code: [Select]
            echo ("
                <div class='sub15'>$showsystem</div>
            " );       
}
So for example instead of writing WI7 as visitors os, it shows WI7.gif, cool hmm

How can i automate this instead of writing each of them separately?

Thanks for any help..

I have mysql select query shown below retrieving data from a database:

$sql = "
SELECT 
	student, sum( test_score ) as score
FROM 
	test
INNER JOIN 
	level 
ON 
	test.level_id = level.level_id
GROUP BY 
	student"
$result = $mysqli->query($sql, MYSQLI_STORE_RESULT);
if($result)
{
      while ($row = $result->fetch_array(MYSQLI_ASSOC))
       {
	    var_dump($row);
       }
}

On inspection of the retrieved array with var_dump(), i have these result below:

array (size=2)
  'John' => string 'English' (length=2)
  'Score' => string '20' (length=3)

array (size=2)
  'Mary' => string 'Math' (length=3)
  'Score' => string '35' (length=3)

array (size=2)
  'Samuel' => string 'Physics' (length=3)
  'Score' => string '5' (length=3)

 How do I get at and print out the highest score from this set of array values within this context.
 I tried this echo max($row['count']) but i understandably got this feedback:
Warning: max(): When only one parameter is given, it must be an array   Thanks.

Hi there,

Basic question, but I can't seem to find a page in the PHP docs that answers (though I'm sure such a one exists, I just can't seem to think up the right search terms - anyway)

My question is: is there a short-hand way to use a value from an associative array as the key in another associative array?

So for example, given this array:

$the_array = array(0 => array('name': 'the_name', 'value' : 'the_value'), 1 => etc....);

then this kind of foreach loop doesn't work

Code: [Select]
$new_data = array();
foreach($the_array as $element){
$new_data[$element['name']] = $element['value'];
}

Obviously I can just save out the values, like $name = $element['name'] --- but I was just wondering if there was a more efficient way to do it?

Cheers,

PS. I tried encapsulating with {} - i.e. $new_data[{$element['name']}] --- but that also fails.

Hello all,

I have yet again trouble finding a logical solution to my problem.
I'm fetching an array which can hold 1 or more values.
The problem is, I want these values to ouput in my json_encode function, but this also needs to happen dynamically depending on the amount of values.

I can't explain it further, so here's the code so far:

Code: (php) [Select]
$files = mysql_fetch_array($get_files);

$a = count($files);

$i = 1;
while ($files) {
$variablename = 'fileName' . $i;
$$variablename = $files['fileName'];
$i++;
}

$output =  array( OTHER VALUES , 'fileName1' => $fileName1, 'fileName2' => $fileName2, 'fileName3' => $fileName3, ............); // How do I add the fileNames dynamically depending on how many there are?


This got me thinking, I also need to dynamically GET the values with jQuery. How would I do that, when the above eventually works?

Thank you.

I have the following  array structu
Code: [Select]

[0] => Array
        (
            [id] => Array
                (
                    [$t] => http://www.google.com/mate/
                )

            [updated] => Array
                (
                    [$t] => 2011-08-31T11:43:05.942Z
                )

            [category] => Array
                (
                    [0] => Array
                        (
                            [scheme] => http://schemas.google.com/g/
                            [term] => http://schemas.google.com/contact/
                        )

                )

            [title] => Array
                (
                    [type] => text
                    [$t] => Name
                )

            [link] => Array
                (
                    [0] => Array
                        (
                            [rel] => http://schemas.google.com/contacts/2008/rel#edit-photo
                            [type] => image/*
                            [href] => https://www.google.com/mate/feeds/photos/media/
                        )

                    [1] => Array
                        (
                            [rel] => self
                            [type] => application/atom+xml
                            [href] => https://www.google.com/mate/feeds/contacts
                        )

                    [2] => Array
                        (
                            [rel] => edit
                            [type] => application/atom+xml
                            [href] => https://www.google.com/mate/feeds/
                        )

                )

            [gd$email] => Array
                (
                    [0] => Array
                        (
                            [rel] => http://schemas.google.com/g/2005#other
                            [address] => email_address@gmail.com
                            [primary] => true
                        )

                )

        )



I am tried to display name and email address.
I am using following method, can anyone tell me is there any better way? Thank u 4u help.
NAME
$name=( $emp_det[0]['title'][t]);
EMAIL
$email =( $emp_det[0]['gdemail'][0][address]);

I have an array created to control the down states of the my buttons in my navigation. Which is working well. This array will have quite a few strings in it before I'm done.

I then want to conditionally load a CSS file for all the files in that array with the exception of two, is this possible?

In plain in english I want to say If in array apart from these values then load my css file.

My array (will have more values when complete)

Code: [Select]
$otherTitles = array('Product Selector', 'Avon Range', 'Knightsbridge Range', 'Kingston Range' );

My code to load a css file

Code: [Select]
<?php if (in_array($title, $otherTitles)) { ?>
<link rel="stylesheet" type="text/css" href="homepage.css"/>
<?php } ?>

I want all titles in the otherTitles array to get this CSS file apart from two Product Selector and Avon Range.

Thanks

Richard

I need to some how pull comma separated images $data[23] from this $data array and then put them into there own array so I can insert them into separate rows in a database.


    
This is the provided array:

$data[0] => VIN
$data[1] => StockNumber
    
...(all the other number here)
    
$data[23] => Image_URLs (comma seperated)
$data[24] => Equipment


// I need something like this (obviously doesn't work?!@#)

$delimiter = ",";
$img = explode($delimiter, $data[23]);

foreach($img as $pic){
$sqlPic = "insert into class_prodimages (pid image rank) values('".$LastId['id']."', '$pic', '".rand(1,20)."')"; 

}



Any help here?

Hi all, hope some can help because this is giving me more grey hairs than I allready have.

 

I am trying to solve the following:

I'm pulling in JSON data, decoding it to a array which I write to a database. However in the array are social security numbers that I don't want to store (privacyregulations). So I need to check if a row has a social security number and if it has one I want to replace it with 'anonymized'.

I have got it to work successfully on a local Xampp test environment using the following script (extract off course):

//first anonymize the social security number (ssn) if exists

$data = json_decode($jsondata, true);

foreach($data as &$ssn){
    
            if(!empty($ssn['ssn'])) {
            $ssn['ssn']= '0';$ssn['ssn']= 'anonymized';
            }
    }

// then fill the tables

foreach($data as $row)

{

$insertstatement = mysqli_query($link,"INSERT INTO $tablename (personid, type, ssn) VALUES ('".$row["personid"]."', '".$row["type"]."', '".$row["ssn"]."') ON DUPLICATE KEY UPDATE type = VALUES(type), bsn = VALUES(ssn)");
}

 

This leads to a filled table where the ssn's are filled with 'anonymized' if they exist in the array and empty if it does not exist for that row. This is exactly what I want ;-).

Personid        type    ssn
1                     a    
2                     a        anonymized
3                    b    
4                    a        anonymized

 

However, when I run the same script on a Lamp production environment (lamp stack on an Azure server) it does not work. Then the scripts results in totally ignoring the whole row that contains a ssn??

Personid        type    ssn
1                     a    
3                    b    
 

Hope someone can help to get this working on my production environment as well.

 

Richard

 

Hello there again!   I have the following construct of array now (schematics):

array[0]
	array[id] = "1"
	array[title] = "title"
array[1]
	array[id] = "3"
	array[title] = "another title"

Now what i want to do, is to assign the parent-array keys to the IDs of it's contents.   This is what it should look like:

array[1]
	array[id] = "1"
	array[title] = "title"
array[3]
	array[id] = "3"
	array[title] = "another title"

How do I do that again? I know I did this some years ago, but I can not remember how.