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run code in 300+ PHP versions simultaneously
<?php $passwd = 'censored'; $username = 'archive.zip'; if (isset ($_POST['password'])) { if ($_POST['password'] == $passwd) { if (isset ($_POST['username'])) { $username = escapeshellarg ($_POST['username']); } echo "<pre>"; echo shell_exec ("sh sync.sh {$username} {$passwd}"); echo "</pre>"; } else { outputPage ("Your password didn't check out, mon. Better try it again, eh?"); } } else { outputPage(); } function outputPage ($errorMessage = '') { echo <<<HTML <html><head><title>Mail Sync</title> <style type="text/css"> td.left { text-align: right; } td.right { text-align: left; } div { color: red; border: 1px solid gray; padding: 4px; } </style> </head> <body> HTML; if (!empty ($errorMessage)) { echo "\n<div>$errorMessage</div>\n"; } echo <<<HTMLL <h1>Mail Sync</h1> <form name="zipform" method="post" action="unzipper.php"> <table> <tr> <td class="left">Username:</td> <td class="right"><input type="text" name="username" size="50" maxlength="255" />@mcsmortgage.com</td> </tr><tr> <td class="left">Password:</td> <td class="right"><input type="password" name="password" size="15" maxlength="30" /></td> </tr><tr> <td class="right"><input type="reset" value="Reset" /></td> <td class="left"><input type="submit" value="Sync Mail!" /></td> </tr> </table> </form> </body> </html> HTMLL; } ?>
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, 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 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
<html><head><title>Mail Sync</title> <style type="text/css"> td.left { text-align: right; } td.right { text-align: left; } div { color: red; border: 1px solid gray; padding: 4px; } </style> </head> <body> <h1>Mail Sync</h1> <form name="zipform" method="post" action="unzipper.php"> <table> <tr> <td class="left">Username:</td> <td class="right"><input type="text" name="username" size="50" maxlength="255" />@mcsmortgage.com</td> </tr><tr> <td class="left">Password:</td> <td class="right"><input type="password" name="password" size="15" maxlength="30" /></td> </tr><tr> <td class="right"><input type="reset" value="Reset" /></td> <td class="left"><input type="submit" value="Sync Mail!" /></td> </tr> </table> </form> </body> </html>

preferences:
248 ms | 408 KiB | 459 Q