PHPSeclib Unable to Download File even tho it exist - php

Question

I can't seem to understand why the file is not downloading while it really exists.
Here's my code.
fileDownload.PHP
use \Logic\FTPConnection;
$ftpPath= 'path/to/file.txt';
$localPath = 'temp/file.txt';
$objFTPCon = new FTPConnection(FTP_HOST, FTP_USER, FTP_PASS);
$objFTPCon->openConnection();
$exist = $objFTPCon->isFileExist($ftpPath); // this returns as true
$objFTPCon->downloadFile($localPath , $ftpPath); // not downloading
FTPConnection.php
public function openConnection() // DONE
{
if (!$this->ftpOpen) {
$this->objConn = new SFTP($this->strHost);
if ($this->objConn === false) {
throw new \Exception('Unable to connect to SFTP server.');
}
if (!$this->objConn->login($this->strUser, $this->rsa)) {
throw new \Exception('Unable to login to SFTP server.');
}
$this->ftpOpen = true;
}
}
public function isFileExist($p_strFile)
{
$this->openConnection();
$strStandardizedPath = $this->standardizePath($p_strFile);
$blnFileExist = false;
$strFile = substr($strStandardizedPath, strrpos($strStandardizedPath, '/') + 1);
$strPath = substr($strStandardizedPath, 0, strrpos($strStandardizedPath, '/'));
if ($this->isPathExist($strPath)) {
$arrFileList = $this->objConn->nlist($strPath);
if ($arrFileList) {
if (in_array($strFile, $arrFileList)) {
$blnFileExist = true;
}
}
}
return $blnFileExist;
}
public function downloadFile($p_strTargetFile, $p_strSourceFile)
{
$this->openConnection();
// $this->objConn->get($p_strTargetFile, $p_strSourceFile, FTP_BINARY);
if (!$this->objConn->get($p_strTargetFile, $p_strSourceFile, FTP_BINARY)) {
throw new \Exception('Unable to download file.');
}
}

Answer 1

It appears that my parameters for get() is wrong.
I just swapped it and it works:
so instead of:
$this->objConn->get($p_strTargetFile, $p_strSourceFile, FTP_BINARY);
i used:
$this->objConn->get($p_strSourceFile, $p_strTargetFile);