Thread: Administrative and Maintenance Tools - vBulletin Cron Based Database Backup
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  #711  
Old 09-17-2012, 12:34 PM
Trumpetrhapsody Trumpetrhapsody is offline
 
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I just tossed this code in there to keep only the latest 5 backups:

Code:
// Delete Old Backups
	function deleteOLD($directory)
	{
		$dirs = array($directory);
		$files = array();
		$files = array_merge($files, scandir($directory, false));
		unset($files[0]);
		unset($files[1]);
		sort($files);

		// Loop over all but the 5 newest files and delete them
		// Only need the array keys (filenames) since we don't care about timestamps now as the array will be in order
		if (count($files) > 5)
		{
			for ($i = 0; $i < (count($files) - 5); $i++)
			{
				// You'll probably want to check the return value of this too
				$file = $this->DUMP_PATH.$files[$i];
				$this->removeFile($file);
				echo "<i>[Deleting Old Backup - $file]</i><br />"; vbflush();
			}
		} else { echo "<i>[No Old Backups to Delete.]</i><br /><br />"; vbflush(); }
		
		
	}
You can call it whenever you want, I put it after the "Repair and Optimize" section, before the "Start Initial Dump" section.
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