<html>
<head>
<title>Online PHP Script Execution</title>
</head>
<body>
<form method="POST">
<input type="text" name="txt">
<input type="submit" name="sub">
</form>
<?php
$var=$_POST['txt'];
echo "Hello".$var;
?>
</body>
</html>
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- <html>
<head>
<title>Online PHP Script Execution</title>
</head>
<body>
<form method="POST">
<input type="text" name="txt">
<input type="submit" name="sub">
</form>
Warning: Undefined array key "txt" in /in/LPMQf on line 11
Hello</body>
</html>
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- <html>
<head>
<title>Online PHP Script Execution</title>
</head>
<body>
<form method="POST">
<input type="text" name="txt">
<input type="submit" name="sub">
</form>
Notice: Undefined index: txt in /in/LPMQf on line 11
Hello</body>
</html>
- Output for 7.3.32 - 7.3.33
- <html>
<head>
<title>Online PHP Script Execution</title>
</head>
<body>
<form method="POST">
<input type="text" name="txt">
<input type="submit" name="sub">
</form>
Hello</body>
</html>
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- <html>
<head>
<title>Online PHP Script Execution</title>
</head>
<body>
<form method="POST">
<input type="text" name="txt">
<input type="submit" name="sub">
</form>
Notice: Undefined index: txt in /in/LPMQf on line 11
Hello</body>
</html>
preferences:
246.39 ms | 402 KiB | 456 Q