/**
* Retrieves the file contents.
*
* @since 2.5.0
* @access public
*
* @param string $file Filename.
* @return string|false File contents on success, false if no temp file could be opened,
* or if the file doesn't exist.
*/
public function get_contents($file)
{
if (!$this->exists($file)) {
return false;
}
$temp = wp_tempnam($file);
if (!($temphandle = fopen($temp, 'w+'))) {
unlink($temp);
return false;
}
mbstring_binary_safe_encoding();
if (!$this->ftp->fget($temphandle, $file)) {
fclose($temphandle);
unlink($temp);
reset_mbstring_encoding();
return '';
// Blank document, File does exist, It's just blank.
}
reset_mbstring_encoding();
fseek($temphandle, 0);
// Skip back to the start of the file being written to
$contents = '';
while (!feof($temphandle)) {
$contents .= fread($temphandle, 8192);
}
fclose($temphandle);
unlink($temp);
return $contents;
}
