php file upload Code Example

basic code for file upload in php

php by bodhaditya on Jul 03 2020 Comment

13

//This is the minimal code for an image upload for first time learners
//html portion
<!DOCTYPE html>
<html>
<head>
	<title>ImageUpload</title>
</head>
<body>
	<form action="upload.php" method="post" enctype="multipart/form-data">
		<label>Username</label>
		<input type="text" name="username">
		<br>
		<label>UploadImage</label>
		<input type="file" name='myfile'>
		<br/>
		<input type="submit" value="upload">
	</form>
</body>
</html>
  
 //php portion
  <?php
	$user=$_POST['username'];
	$image=$_FILES['myfile'];
	echo "Hello $user <br/>";
	echo "File Name<b>::</b> ".$image['name'];

	move_uploaded_file($image['tmp_name'],"photos/".$image['name']);
	//here the "photos" folder is in same folder as the upload.php, 
	//otherwise complete url has to be mentioned
	?>

Upload file in php

php by Olala Victor

on May 08 2022 Comment

2

<?php
// connect to the database
$conn = mysqli_connect('localhost', 'root', '', 'file-management');

// Uploads files
if (isset($_POST['save'])) { // if save button on the form is clicked
    // name of the uploaded file
    $filename = $_FILES['myfile']['name'];

    // destination of the file on the server
    $destination = 'uploads/' . $filename;

    // get the file extension
    $extension = pathinfo($filename, PATHINFO_EXTENSION);

    // the physical file on a temporary uploads directory on the server
    $file = $_FILES['myfile']['tmp_name'];
    $size = $_FILES['myfile']['size'];

    if (!in_array($extension, ['zip', 'pdf', 'docx'])) {
        echo "You file extension must be .zip, .pdf or .docx";
    } elseif ($_FILES['myfile']['size'] > 1000000) { // file shouldn't be larger than 1Megabyte
        echo "File too large!";
    } else {
        // move the uploaded (temporary) file to the specified destination
        if (move_uploaded_file($file, $destination)) {
            $sql = "INSERT INTO files (name, size, downloads) VALUES ('$filename', $size, 0)";
            if (mysqli_query($conn, $sql)) {
                echo "File uploaded successfully";
            }
        } else {
            echo "Failed to upload file.";
        }
    }
}

Source: codewithawa.com

php file upload error

php by Omo Junior

on May 08 2022 Comment

1

<?php   
// files specified
$file_name = $_FILES ['upload']['name'];
$file_size = $_FILES ['upload']['size'];
$file_tmp = $_FILES ['upload']['tmp_name'];

// the folder or default directory of uploaded files
$target_dir = "uploads/$file_name"; 

// Assigned variables to the http Post method
$submit = $_POST['submit'];

// ASSIGN variables to the FILES super variable;
$files = $_FILES['upload']['name'];

// Assigned variables to the supported files type 
$file_types = array('png','ptt','php','mp4','jpg','jpeg','txt','zip','pdf');

// specify where the supported extensions will start from
$file_ext = explode('.', $file_name);
$file_ext = strtolower(end($file_ext));

// Upload script starts here

if (isset($submit)) {
    if (!empty($files)) {
        if (in_array($file_ext,$file_types)) {
            if ($file_size <= 1200000) {
              // 1200000 = 1.2mb
                move_uploaded_file($file_tmp,$target_dir);
                echo '<p style="color: green">Upload Successful !</p>';
            } else {
                echo '<p style="color: red">File size too large !</p>';
            }
        }else {
            echo '<p style="color: red"> Invalid file format!</p>';
        }
    }else {
        echo '<p style="color: red">file not selected!!</p>';
    }
}

php upload file

php by Hungry Heron

on Jul 07 2022 Comment

0

<?php
$filename = basename($_FILES['myfile']['name']);
if (move_uploaded_file($_FILES['myfile']['tmp_name'], "files/$filename")) {
  echo "File uploaded";
} else {
  echo "An error occurred";
}
?>
<form action="<?php echo htmlspecialchars($_SERVER['REQUEST_URI']); ?>" method="post" enctype="multipart/form-data">
  <label>File: <input type="file" name="myfile" /></label>
    <input type="submit" value="send" />
  </form>

Source: wiki.weeklyd3.repl.co

PHP File Upload

php by naly moslih

on May 23 2022 Comment

3

<!DOCTYPE html>
<html>
<body>

<form action="upload.php" method="post" enctype="multipart/form-data">
  Select image to upload:
  <input type="file" name="fileToUpload" id="fileToUpload">
  <input type="submit" value="Upload Image" name="submit">
</form>

</body>
</html>

img upload in php

php by kinjal suryavanshi

on Aug 25 2021 Comment

4

                if(isset($_FILES['image']))
                {
                    $img_name = $_FILES['image']['name'];      //getting user uploaded name
                    $img_type = $_FILES['image']['type'];       //getting user uploaded img type
                    $tmp_name = $_FILES['image']['tmp_name'];   //this temporary name is used to save/move file in our folder.
                    
                    // let's explode image and get the last name(extension) like jpg, png
                    $img_explode = explode(".",$img_name);
                    $img_ext = end($img_explode);   //here we get the extension of an user uploaded img file

                    $extension= ['png','jpeg','jpg','gif']; //these are some valid img extension and we are store them in array.

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