Created
December 6, 2021 00:17
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Upload files with PHP
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| <html> | |
| <head> | |
| <title></title> | |
| </head> | |
| <body> | |
| <form action="upload.php" method="post" enctype="multipart/form-data"> | |
| <p>Select image to upload:</p> | |
| <p><input type="file" name="fileToUpload" id="fileToUpload"></p> | |
| <p><input type="submit" value="Upload Image" name="submit"></p> | |
| </form> | |
| </body> | |
| </html> |
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| <?php | |
| $target_dir = "uploads/"; | |
| $target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]); | |
| $uploadOk = 1; | |
| $imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION)); | |
| // Check if image file is a actual image or fake image | |
| if(isset($_POST["submit"])) { | |
| $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]); | |
| if($check !== false) { | |
| echo "File is an image - " . $check["mime"] . "."; | |
| $uploadOk = 1; | |
| } else { | |
| echo "File is not an image."; | |
| $uploadOk = 0; | |
| } | |
| } | |
| // Check if file already exists | |
| if (file_exists($target_file)) { | |
| echo "Sorry, file already exists."; | |
| $uploadOk = 0; | |
| } | |
| // Check file size | |
| if ($_FILES["fileToUpload"]["size"] > 500000) { | |
| echo "Sorry, your file is too large."; | |
| $uploadOk = 0; | |
| } | |
| // Allow certain file formats | |
| if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg" | |
| && $imageFileType != "gif" ) { | |
| echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed."; | |
| $uploadOk = 0; | |
| } | |
| // Check if $uploadOk is set to 0 by an error | |
| if ($uploadOk == 0) { | |
| echo "Sorry, your file was not uploaded."; | |
| // if everything is ok, try to upload file | |
| } else { | |
| if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) { | |
| echo "<p>The file ". htmlspecialchars( basename( $_FILES["fileToUpload"]["name"])). " has been uploaded.</p>"; | |
| echo "<p><img src='" . $target_file . "' height=200></p>"; | |
| } else { | |
| echo "Sorry, there was an error uploading your file."; | |
| } | |
| } | |
| ?> |
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