Upload image using PHP
Mostly, we need to upload images during the development of a php website. So, today we will explain to you an easy way to upload image using php.
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PHP allows you to upload images in the directory of a website on a server. We divide this task in two steps:
1. Create HTML Form
Here, we create a file named index.php that shows the image upload form.
index.php
1 2 3 4 5 6 7 8 9 10 11 12 13 | <!DOCTYPE html> <html> <head> <title>Image Upload using PHP</title> </head> <body> <form action="fileUpload.php" method="post" enctype="multipart/form-data"> Select Image: <input type="file" name="image" /> <input type="submit" name="submit" value="Upload" /> </form> </body> </html> |
To upload an image, we must add the enctype="multipart/form-data" attributes in form tag. This form will be submitted to fileUpload.php.
2. PHP code for file upload
Now, we write PHP code to upload images in fileUpload.php.
fileUpload.php
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | <?php if(isset($_POST["submit"])){ $uploadDir = "../uploads/"; $uploadPath = $uploadDir . basename($_FILES["image"]["name"]); $extensionsArr = ['jpeg','jpg','png']; $fileName = $_FILES['image']['name']; $fileSize = $_FILES['image']['size']; $fileTmpName = $_FILES['image']['tmp_name']; $fileType = $_FILES['image']['type']; $fileExtension = pathinfo($uploadPath,PATHINFO_EXTENSION); if (in_array($fileExtension,$extensionsArr)) { $uploadImage = move_uploaded_file($fileTmpName, $uploadPath); if($uploadImage){ $error = "Image uploaded successfully."; } else { $error = "There was some error in image uploading."; } } else{ $error = "This file extension not allowed."; } echo $error; } ?> |
That’s it for today.
Thank you for reading. Happy Coding!
