Why does the path disappear in a "File-Input" field after submission in PHP?

The path disappears in a "File-Input" field after submission in PHP because the file input field does not retain the selected file path after form submission. To solve this issue, you can use the "enctype" attribute in the form tag and move the file upload handling code above the HTML code to ensure the file path is retained. 

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    // Handle file upload here
}

?>

<form method="post" enctype="multipart/form-data">
    <input type="file" name="file">
    <input type="submit" value="Submit">
</form>

Keywords

PHP File-Input Form submission File path Temporary file.

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