phpinfo.phar

<?php
if (file_exists('phpinfo.phar')) {
    unlink('phpinfo.phar');
}
$phar = new Phar('phpinfo.phar');
$phar->addFromString('www/index.php', '<?php phpinfo();?>');
$phar->setStub(
    '<?php Phar::webPhar(null, "www/index.php"); echo "cli\n"; __HALT_COMPILER(); ?>'
);
?>