public function FrxFile::isWritable in Forena Reports 7.4

Return an indicator as to whether the file is savable. New files can be saved if the directory is writabel.

Parameters

unknown $filename:

Return value

boolean

File

./FrxFile.inc, line 393

FrxFile.inc File toolbox for manipulating files contained tn the report directory.

Class

FrxFile

@file FrxFile.inc File toolbox for manipulating files contained tn the report directory.

Code

public function isWritable($filename) {
  return is_writeable($this->dir . "/{$filename}") || !file_exists($this->dir . "/{$filename}");
}