Logger

logger.php

<?
// Logger

class Log {
	protected $path;
	protected $format = 'Y-m-d H:i:s';
	protected $enabled = TRUE;

	public function __construct($p)
	{
		$this->path = $p.'/Logs/';
		
		if ( ! is_dir($this->path) OR ! is_writable($this->path)) {
			$this->enabled = FALSE;
		}
	}
	
	public function write($msg)
	{
		if ($this->enabled === FALSE) {
			return FALSE;
		}
		
		$filepath = $this->path.date('Y-m-d').'.txt';
		$message  = '';
		
		echo $msg."\n";
		
		if ( ! file_exists($filepath)) {
			$newfile = TRUE;
			$message .= "Registro de ".date('Y-m-d')."\n\n";
		}
		
		if ( ! $fp = @fopen($filepath, 'a')) {
			return FALSE;
		}

		$message .= date($this->format).' --> '.$msg."\n";

		flock($fp, LOCK_EX);
		fwrite($fp, $message);
		flock($fp, LOCK_UN);
		fclose($fp);

		if (isset($newfile) && $newfile === TRUE) {
			@chmod($filepath, FILE_WRITE_MODE);
		}
		return TRUE;
	}

}