<html>
<head> </head>
<title> </title>
<body>
Warning: Undefined array key "submit" in /in/QjBnH on line 6
<form action="
Warning: Undefined array key "SELF_PHP" in /in/QjBnH on line 8
" method="post" >
Enter any Number:<input name="number" size="2">
<input type="submit" name="submit" value="OK!">
</body>
</html>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
<html>
<head> </head>
<title> </title>
<body>
Warning: Undefined array key "submit" in /in/QjBnH on line 6
<form action="
Warning: Undefined array key "SELF_PHP" in /in/QjBnH on line 8
" method="post" >
Enter any Number:<input name="number" size="2">
<input type="submit" name="submit" value="OK!">
</body>
</html>
<html>
<head> </head>
<title> </title>
<body>
Notice: Undefined index: submit in /in/QjBnH on line 6
<form action="
Notice: Undefined index: SELF_PHP in /in/QjBnH on line 8
" method="post" >
Enter any Number:<input name="number" size="2">
<input type="submit" name="submit" value="OK!">
</body>
</html>