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A simple script which backups up and restores a WordPress setup.
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| <?php | |
| /** | |
| * This is a simple script which backups up and resets | |
| * a WordPress setup (or more specifically, a folder and database). | |
| * | |
| * Begin by installing and setuping up WordPress as you wish to freeze it. | |
| * Once you've done so, create the backup. Make changes as you wish. | |
| * When you wish to reset, simply visit this script and press the reset button. | |
| * | |
| * Note that this script assumes you know what you're doing. | |
| * For example, placing a database dump somewhere that is accessible | |
| * by everyone has its risks. | |
| */ | |
| $conf = array( | |
| // The path to the directory you wish to backup | |
| // Note that the backup dir is the same value, with '-back' appended. | |
| 'dir' => 'wp', | |
| // The SQL file to backup to | |
| 'sql_file' => 'wp.sql', | |
| // The database WordPress is using | |
| 'db' => 'wp', | |
| // Database credentials | |
| 'db_user' => '', | |
| 'db_pass' => '' | |
| ); | |
| if ( isset( $_GET['action'] ) ) { | |
| if ( 'backup' == $_GET['action'] ) { | |
| // Backup is useful for backuping up updates | |
| // Procedure: reset, update, then backup. | |
| shell_exec( sprintf( 'mysqldump --user=%s --password=%s %s > %s', | |
| $conf['db_user'], | |
| $conf['db_pass'], | |
| $conf['db'], | |
| $conf['sql_file'] ) ); | |
| shell_exec( sprintf( 'cp -r %s %1$s-back', $conf['dir'] ) ); | |
| } | |
| elseif ( 'reset' == $_GET['action'] ) { | |
| shell_exec( sprintf( 'mysql -u %s -p%s -h localhost %s < %s', | |
| $conf['db_user'], | |
| $conf['db_pass'], | |
| $conf['db'], | |
| $conf['sql_file'] ) ); | |
| shell_exec( sprintf( 'rm -rf %s', $conf['dir'] ) ); | |
| shell_exec( sprintf( 'cp -r %s-back %1$s', $conf['dir'] ) ); | |
| } | |
| header( 'Location: ?'); // Prevent reloading the backup/reset page | |
| exit(); | |
| } | |
| ?> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Reset WP</title> | |
| <meta charset="utf-8"> | |
| <script type="text/javascript"> | |
| function $(id) { | |
| return document.getElementById(id); | |
| } | |
| onload = function () { | |
| $("backup").onclick = function () { | |
| return confirm("Are you sure you wish to BACKUP the current setup?"); | |
| } | |
| $("reset").onclick = function () { | |
| return confirm("Are you sure you wish to RESET the current setup?"); | |
| } | |
| }; | |
| </script> | |
| <style type="text/css"> | |
| input { | |
| display: block; | |
| width: 300px; | |
| height: 70px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <form action="?" method="GET"> | |
| <input type="submit" name="action" value="reset" id="reset"> | |
| <input type="submit" name="action" value="backup" id="backup"> | |
| </form> | |
| </body> | |
| </html> |
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