<?php

$fname 
dirname(__FILE__) . '/write22.phar';
@
unlink($fname);

$phar = new Phar($fname);
$phar->setStub('<?php
$p = new Phar(__FILE__);
var_dump($p["test.txt"]->isCompressed());
$p["test.txt"]->decompress();
var_dump($p["test.txt"]->isCompressed());
echo "ok\n";
__HALT_COMPILER();
?>'
);
$phar['test.txt'] = "<?php __HALT"."_COMPILER();";
$phar['test.txt']->compress(Phar::GZ);
?>