PHP: upload files via FTP

ftpUpload.php

<?php
	/**
	 * FTP upload lets you upload files to the server via FTP
	 * @param  string $host -host name of the server goes here
	 * @param  string $ftp_user -FTP username
	 * @param  string $ftp_pwd -FTP password
	 * @param  string $filename -filename to save with
	 * @param  string $content -content of the file
	 * @return boolean
	 */
	function ftpUpload($host,$ftp_user,$ftp_pwd,$filename,$content)
	{
		$ftp_conn = ftp_connect($host);
		$ftp_login = ftp_login($ftp_conn, $ftp_user, $ftp_pwd);
	    $tempHandle = fopen('php://temp', 'r+');
	    fwrite($tempHandle, $content);
	    rewind($tempHandle);
		if(ftp_fput($ftp_conn, $filename, $tempHandle, FTP_ASCII))
		{
			return 1;
		}
		else
		{
			return 0;
		}
	}	
?>