<?php
$p = new Phar(__FILE__);
var_dump(isset($p["test.txt"]));
unset($p["test.txt"]);
var_dump(isset($p["test.txt"]));
echo "ok\n";
__HALT_COMPILER(); ?>
[                     test.txt   ‘ÈòH   ©À�E¶      	   test2.txt   ‘ÈòH   ©À�E¶      <?php __HALT_COMPILER();<?php __HALT_COMPILER();X^*Ù–O£iµž TÃSÎÜ€\   GBMB