[error can someone help me imagepng code]

11 minutes ago, gw1500se said:

Please explain why you want to change the file type? That makes no sense to me.

its something what i have to do for internship but i cant find a way how i place this together: replace the last part with png and then stick the string back together with "implode"

[error can someone help me imagepng code]

i need the last step now.

replace the last part with png and then stick the string back together with "implode"

 

<?php

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

include 'helpers.php';

$foldername = uniqid();
 
$destination = "vierkant/$foldername";
$locatie = "circles/$foldername";


createDirectory($locatie);
createDirectory($destination);






    $upload_files = [];

    for ($i = 0; $i < count($_FILES['file']['name']); $i++) {
        move_uploaded_file(
            $_FILES['file']['tmp_name'][$i],
            $destination . '/' . $_FILES['file']['name'][$i]
        );

        $target_name = $_FILES['file']['name'][$i];

        // Haal de extensie eraf en vervang hem door .png.
        $part = explode(".",$target_name);

        end($part);
        $key = key($part);
        reset($part);
        $part [$key] = "png";

print_r ($part);










        //replace the last part with png and then stick the string back together with "implode"






        $upload_files[] = [
            'square' => $destination . '/' . $_FILES['file']['name'][$i],
            'circle' => $locatie . '/' . $_FILES['file']['name'][$i],
        ];
    }







foreach ($upload_files as $loopdata) {
         print_r($loopdata['circle']);

        toCircle($loopdata['square'],$loopdata['circle'],'450');


}

 

[error can someone help me imagepng code]

 

49 minutes ago, gw1500se said:

You can't just change the file type and expect it to work. A better method is to only allow 'png' file type. Use pathinfo() to check the file type and issue an error if it is not 'png'.

thanks it work

[error can someone help me imagepng code]

<?php

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

include 'helpers.php';

$foldername = uniqid();
 
$destination = "vierkant/$foldername";
$locatie = "circles/$foldername";


createDirectory($locatie);
createDirectory($destination);






    $upload_files = [];

    for ($i = 0; $i < count($_FILES['file']['name']); $i++) {
        move_uploaded_file(
            $_FILES['file']['tmp_name'][$i],
            $destination . '/' . $_FILES['file']['name'][$i]
        );

        $target_name = $_FILES['file']['name'][$i];

        // Remove the extension and replace it with .png.

         imagepng(imagecreatefromstring(file_get_contents($_FILES["file"]["tmp_name"] )), "output.png");




       // One method for this is to use the "explode" function with a dot as a delimiter.


// variable we are going to split


  print_r (explode(".",$target_name));



        // Then replace the last part with png and then stick the string back together with "implode"

        $upload_files[] = [
            'square' => $destination . '/' . $_FILES['file']['name'][$i],
            'circle' => $locatie . '/' . $_FILES['file']['name'][$i],
        ];
    }







foreach ($upload_files as $loopdata) {
         print_r($loopdata['circle']);

        toCircle($loopdata['square'],$loopdata['circle'],'450');


}

 

I have to do this but i get this error: https://ibb.co/mFzxqXL

can anyone help me?

// Remove the extension and replace it with .png.

// One method for this is to use the "explode" function with a dot as a delimiter.

// variable we are going to split:

  // Then replace the last part with png and then stick the string back together with "implode"

[can someone help me with this php code?]

3 hours ago, mrravee said:

One more question

I put my code in $ files because this code had to be in the array so that you can see which picture is in the folders after the upload.

code:

$ destination. “/”. $ _FILES [‘file’] [‘name’] [$ i];

now I have a problem the $i with $files does not work because I have not linked it yet in the code below I have no idea how to do this I heard something with element in aray

can anyone help me?

the full code

<?php

ini_set(‘display_errors’, 1);
ini_set(‘display_startup_errors’, 1);
error_reporting(E_ALL);

include ‘helpers.php’;

$foldername = uniqid();

$destination = “vierkant/$foldername”;

//Check if the directory already exists.
if(!is_dir($destination)){
//Directory does not exist, so lets create it.
mkdir($destination, 0755, true);
}

$files = $destination . ‘/’ . $_FILES[‘file’][‘name’][$i];

for ($i = 0; $i < count($_FILES[‘file’][‘name’]); $i++) {
move_uploaded_file(
$_FILES[‘file’][‘tmp_name’][$i],
$destination . ‘/’ . $_FILES[‘file’][‘name’][$i]
);
}

got it 

 

[can someone help me with this php code?]

One more question

I put my code in $ files because this code had to be in the array so that you can see which picture is in the folders after the upload.

code:

$ destination. “/”. $ _FILES [‘file’] [‘name’] [$ i];

now I have a problem the $i with $files does not work because I have not linked it yet in the code below I have no idea how to do this I heard something with element in aray

can anyone help me?

the full code

<?php

ini_set(‘display_errors’, 1);
ini_set(‘display_startup_errors’, 1);
error_reporting(E_ALL);

include ‘helpers.php’;

$foldername = uniqid();

$destination = “vierkant/$foldername”;

//Check if the directory already exists.
if(!is_dir($destination)){
//Directory does not exist, so lets create it.
mkdir($destination, 0755, true);
}

$files = $destination . ‘/’ . $_FILES[‘file’][‘name’][$i];

for ($i = 0; $i < count($_FILES[‘file’][‘name’]); $i++) {
move_uploaded_file(
$_FILES[‘file’][‘tmp_name’][$i],
$destination . ‘/’ . $_FILES[‘file’][‘name’][$i]
);
}

 

[can someone help me with this php code?]

I had to make a code that automatically creates a folder and in that folder had to come my photo that I was going to upload, That works now.  But now I have to make a code that that you can see which photos are in the folder and that has to be done automatically. I have my code here I was told that I have to do something with an array, but I can't figure it out can someone help me?

 

?php

ini_set(‘display_errors’, 1);
ini_set(‘display_startup_errors’, 1);
error_reporting(E_ALL);

include ‘helpers.php’;

$foldername = uniqid();

$destination = “vierkant/$foldername”;

//Check if the directory already exists.
if(!is_dir($destination)){
//Directory does not exist, so lets create it.
mkdir($destination, 0755, true);
}

for ($i = 0; $i < count($_FILES[‘file’][‘name’]); $i++) {
move_uploaded_file(
$_FILES[‘file’][‘tmp_name’][$i],
$destination . ‘/’ . $_FILES[‘file’][‘name’][$i]
);
}