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<?php echo 'Hello World'; if($_POST["textinput"]) { echo $_POST['textinput']; } else { echo '<form method="post"> <textarea id="textinput" name="textinput"> </textarea> <input type="submit"/>'; }
Output for git.master, git.master_jit, rfc.property-hooks
Hello World Warning: Undefined array key "textinput" in /in/K6NIE on line 5 <form method="post"> <textarea id="textinput" name="textinput"> </textarea> <input type="submit"/>

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