Checks if a particular path is a file (not a directory).
$path: The path to check
boolean
Overrides FileTransfer::isFile
public function isFile($path) {
$file = escapeshellarg($path);
$cmd = "[ -f {$file} ] && echo 'yes'";
if ($output = @ssh2_exec($this->connection, $cmd)) {
if ($output == 'yes') {
return TRUE;
}
return FALSE;
}
else {
throw new FileTransferException('Cannot check @path.', NULL, array(
'@path' => $path,
));
}
}