3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <form method='POST'> <h2>Please input your name:</h2> <input type="text" name="name"> <input type="submit" value="Submit Name"> </form> <?php //Retrieve name from query string and store to a local variable $name = $_POST['name']; echo "<h3> Hello $name </h3>"; ?> </body> </html> - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#collapse14
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <form method='POST'> <h2>Please input your name:</h2> <input type="text" name="name"> <input type="submit" value="Submit Name"> </form> Warning: Undefined array key "name" in /in/USgfp on line 15 <h3> Hello </h3> </body> </html> - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#collapse14
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 <!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <form method='POST'> <h2>Please input your name:</h2> <input type="text" name="name"> <input type="submit" value="Submit Name"> </form> Warning: Undefined array key "name" in /in/USgfp on line 15 <h3> Hello </h3> </body> </html> - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#collapse14
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
<!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <form method='POST'> <h2>Please input your name:</h2> <input type="text" name="name"> <input type="submit" value="Submit Name"> </form> Notice: Undefined index: name in /in/USgfp on line 15 <h3> Hello </h3> </body> </html> - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#collapse14
Output for 7.3.32 - 7.3.33
<!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <form method='POST'> <h2>Please input your name:</h2> <input type="text" name="name"> <input type="submit" value="Submit Name"> </form> <h3> Hello </h3> </body> </html> - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#collapse14
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
<!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <form method='POST'> <h2>Please input your name:</h2> <input type="text" name="name"> <input type="submit" value="Submit Name"> </form> Notice: Undefined index: name in /in/USgfp on line 15 <h3> Hello </h3> </body> </html> - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#collapse14

preferences:
307.54 ms | 403 KiB | 422 Q