Ik wil mensen images laten uploaden op mijn website. Nu heb ik daar een script voor gevonden op phphulp. Maar nu wil ik daar graag een functie voor toevoegen. Dat mensen bijvoorbeeld een eigen naam kunnen bedenken met daarbij hun ingame naam (het is een website voor minecraftserver). Kan iemand mij hier bij helpen?
Ik heb al het form voor aangepast.
Groetjes
Gertjan
<?php
// Author: Ruben Vandenbussche
// Website: http://www.RVandenbussche.nl
// Contact: info (at) RVandenbussche (dot) nl
// Date: 11 Nov 2008
//*******************************************
// Script: Image Upload v1.0
//It does:
// 1. Upload the image.
// 2. Rename the image.
// 3. Move the image.
// 4. Rename if already exists.
// 5. Check if image is valid if not it gets deleted
//*
//It doesn't:
// 1. Upload other than .JPG, .JPEG, .GIF and .PNG.
// 2. Do anything to the image itself.
// 3. Create directories
//*******************************************
// Summary:
// Function to upload an image from the formfield ($img_ff) to a specified path ($dst_path), check the image and give it an
// other name ($dst_img).
//Script start here.
function uploadImage($img_ff, $dst_path, $dst_img){
//Get variables for the function.
//complete path of the destination image.
$dst_cpl = $dst_path . basename($dst_img);
//name without extension of the destination image.
$dst_name = preg_replace('/\.[^.]*$/', '', $dst_img);
//extension of the destination image without a "." (dot).
$dst_ext = strtolower(end(explode(".", $dst_img)));
//Check if destination image already exists, if so, the image will get an extra number added.
while(file_exists($dst_cpl) == true){
$i = $i+1;
$dst_img = $dst_name . $i . '.' . $dst_ext;
$dst_cpl = $dst_path . basename($dst_img);
}
//upload the file and move it to the specified folder.
move_uploaded_file($_FILES[$img_ff]['tmp_name'], $dst_cpl);
//get type of image.
$dst_type = exif_imagetype($dst_cpl);
//Checking extension and imagetype of the destination image and delete if it is wrong.
if(( (($dst_ext =="jpg") && ($dst_type =="2")) || (($dst_ext =="jpeg") && ($dst_type =="2")) || (($dst_ext =="gif") && ($dst_type =="1")) || (($dst_ext =="png") && ($dst_type =="3") )) == false){
unlink($dst_cpl);
die('<p>The file "'. $dst_img . '" with the extension "' . $dst_ext . '" and the imagetype "' . $dst_type . '" is not a valid image. Please upload an image with the extension JPG, JPEG, PNG or GIF and has a valid image filetype.</p>');
}
}
//Script ends here.
// Needed for the function:
// If the form is posted do this:
if($_SERVER['REQUEST_METHOD'] == 'POST'){
//Variables needed for the function.
$img_ff = 'image'; // Form name of the image
$dst_img = strtolower($_FILES[$img_ff]['name']); // This name will be given to the image. (in this case: lowercased original image name uploaded by user).
$dst_path = '../screenshots/'; // The path where the image will be moved to.
uploadImage($img_ff, $dst_path, $dst_img);
}
//HTML Starts Here.
// Form needed to upload the image.
// You can change the name of the form, dont forget to change that in the variable $img_ff.
// You can change the action file. (In this case i use the same name as this file.)-->
?>
<form enctype="multipart/form-data" name="image" method="post" action="EmptyPHP.php">
<label for="image">Image:</label>
<input type="file" id="image" name="image" />
<label for="image">Minecraftnaam:</label>
<input type="file" id="ign" name="ign" />
<br />
<input type="submit" value="Upload" /> <input type="reset" value="Reset" />
</form>
