php-tmpfile

A convenience class for temporary files.

Features

• Create temporary file with arbitrary content
• Delete file after use (can be disabled)
• Send file to client, either inline or with save dialog, optionally with custom HTTP headers
• Save file locally

Examples

<?php
use mikehaertl\tmp\File;

$file = new File('some content', '.html');

// send to client for download
$file->send('home.html');
// ... with custom content type (autodetected otherwhise)
$file->send('home.html', 'application/pdf');
// ... for inline display (download dialog otherwhise)
$file->send('home.html', 'application/pdf', true);
// ... with custom headers
$file->send('home.html', 'application/pdf', true, [
    'X-Header' => 'Example',
]);

// save to disk
$file->saveAs('/dir/test.html');

// Access file name and directory
echo $file->getFileName();
echo $file->getTempDir();

In some places you might be forced to pass the file path instead of the instance, leading to the situation that the instance is no longer referenced. You can delay the automatic delete until the end of the request by calling keepDuringRequest().

<?php
use mikehaertl\tmp\File;

$file = new File('some content');
$file->keepDuringRequest();

If you want to keep the temporary file, e.g. for debugging, you can set the $delete property to false:

<?php
use mikehaertl\tmp\File;

$file = new File('some content', '.html');
$file->delete = false;

Default HTTP headers can also be added:

<?php
use mikehaertl\tmp\File;

File::$defaultHeader['X-Header'] = 'My Default';

$file = new File('some content', '.html');
$file->send('home.html');