help with php, I'm confused here

[Neo]

The formatBytes function you have added is very good. It switches to B, KB, MB, etc... as when the file grows. This is the most appropriate way to report a dynamically expanding file. You can use the function as below. The precision is set to 2 which will give you the result up to 2 decimal points.

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echo $file . ': ' . formatBytes(filesize($path."/".$file), 2) . ' </a><br/>'; 

[Neo]

The other question is about getting the extension for each file type and proceed encoding. As said by you, the preg... isn't required. What we do here is, we first get the file extension, then replace the extension for the srt, idx, jpg, etc... and pass it to encoder. Use the following code.

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            if ( is_file($dir.$file) ){

                $ext = substr(strrchr($file, '.'), 0);

                if ($ext == ".avi" || $ext == ".wmv"){    // you can add more media file types to this condition
             
                   $sub_file = str_ireplace($ext, ".srt", $dir.$file);
                   $idx_file = str_ireplace($ext, ".idx", $dir.$file);
                   $thumb_file = str_ireplace($ext, ".jpg", $dir.$file);
                   $out_file = str_ireplace($ext, ".drc", $dir.$file);
                   flv_convert_get_thumb($dir.$file, $sub_file, $idx_file, $thumb_file, $out_file);
                }
                else{
                    continue;
                }
            }
 

[Mysoogal]

thanks neo, i get the size part working i'm using now the interface to encode files and display on my wordpress