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<html> <form method='post'> <input type="text" name="name"> <input type= "submit" value="submitname"> </form> <?php $name=$_post['name']; echo "hello $name"; ?> </html>
Output for git.master, git.master_jit
<html> <form method='post'> <input type="text" name="name"> <input type= "submit" value="submitname"> </form> Warning: Undefined variable $_post in /in/IoLur on line 9 Warning: Trying to access array offset on value of type null in /in/IoLur on line 9 hello </html>
Output for rfc.property-hooks
<html> <form method='post'> <input type="text" name="name"> <input type= "submit" value="submitname"> </form> Warning: Undefined variable $_post in /in/IoLur on line 9 Warning: Trying to access array offset on null in /in/IoLur on line 9 hello </html>

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