Description:
------------
---
From manual page: http://www.php.net/phardata.compress
---

Example #1 incorrectly uses ".phar" instead of ".tar" in the comments. Comments read:

$p1 = $p->compress(Phar::GZ); // copies to /path/to/my.phar.gz <<< HERE
$p2 = $p->compress(Phar::BZ2); // copies to /path/to/my.phar.bz2 <<< HERE
$p3 = $p2->compress(Phar::NONE); // exception: /path/to/my.phar already exists <<<HERE



I fixed it in the online doc editor but not sure if it saved. The reason this happened is the docblock was copied from Phar::compress() but this is PharData::compress()!

Test script:
---------------
php > $p = new PharData('my.tar');
php > $p['myfile.txt'] = 'hi';
php > $p['myfile2.txt'] = 'hi';
php > $p1 = $p->compress(Phar::GZ);

$ ls my.*
my.tar  my.tar.gz

Expected result:
----------------
<?php
$p = new PharData('/path/to/my.tar');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
$p1 = $p->compress(Phar::GZ); // copies to /path/to/my.tar.gz
$p2 = $p->compress(Phar::BZ2); // copies to /path/to/my.tar.bz2
$p3 = $p2->compress(Phar::NONE); // exception: /path/to/my.tar already exists
?>


Actual result:
--------------
<?php
$p = new PharData('/path/to/my.tar');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
$p1 = $p->compress(Phar::GZ); // copies to /path/to/my.phar.gz
$p2 = $p->compress(Phar::BZ2); // copies to /path/to/my.phar.bz2
$p3 = $p2->compress(Phar::NONE); // exception: /path/to/my.phar already exists
?>