3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php IF(isset($LoginID)); {echo'<a href"signOut.php" class="navigationLogIn" onmouseover="underline(this) "onmouseout="removeUnderline(this)" > Log Out </span></a>'; echo'<span class="navigationLogIn"> Currently Logged in as '; echo $_SESSION['LoginID']; echo'</span>';}
Output for 5.0.4 - 7.2.0
<a href"signOut.php" class="navigationLogIn" onmouseover="underline(this) "onmouseout="removeUnderline(this)" > Log Out </span></a><span class="navigationLogIn"> Currently Logged in as Notice: Undefined variable: _SESSION in /in/Yi0gW on line 8 </span>
Output for 4.3.0 - 5.0.3
<a href"signOut.php" class="navigationLogIn" onmouseover="underline(this) "onmouseout="removeUnderline(this)" > Log Out </span></a><span class="navigationLogIn"> Currently Logged in as Notice: Undefined variable: _SESSION in /in/Yi0gW on line 8 </span>