Simple Yahoo Finance Plugin

[eluser]guidorossi[/eluser]
Hi!

This is my first plugin for CI, so I want to show it and let me know if I'm working ok.

Is a Yahoo Finance stock data returner.

Code:

<?php
// Created by Guido Rossi http://guidorossi.com.ar
// Date: 04/feb/2008
// License: GPL
// Version: 1.0
class YahooFinance{
    var $simbol;

    function Yfapi($simbol){
    
            $request = 'http://ar.finance.yahoo.com/d/quotes.csv?s='.$simbol.'&f=sl1d1t1c1ohgv';
            $response = file_get_contents($request);
            
            if ($response === false) {
                die('Request failed');
            }
            else
            {
            $data = split(';', $response);
            
            $simbolo = $data[0];
            $ultimo = $data[1];
            $fecha = $data[2];
            $hora = $data[3];
            $variac = $data[4];
            $apertura = $data[5];
            $volumen = $data[8];
            
            $anterior = $ultimo - $variac;
            
            $porce = ($ultimo * 100)/ $anterior;
            $porcelargo = $porce - 100;
            $porcent = round($porcelargo, 2);
            
            $datafecha = split('/', $fecha);
            $mes = $datafecha[0];
            $dia = $datafecha[1];
            $year = $datafecha[2];
            
            $fechahora = ''.$dia.'/'.$mes.'/'.$year.' '.$hora.'';
            
            $this->data = array("ultimo" => $ultimo, "variacion" => $variac, "volumen" => $volumen, "porcentaje" => $porcent, "fecha" => $fechahora);
            
            }
            if(!$data) {
            return false;
            }
            return $this->data;
    }

    
}

/*
Show array
echo '<pre>';
print_r($YahooFin->Yfapi('acin.ba'));
echo '</pre>';
*/

/*
Example
$YahooFin = new YahooFinance;
$dataarray = $YahooFin->Yfapi('acin.ba');
echo $dataarray['ultimo'];
*/

?&gt;

This was coded for Yahoo Finance Argentina, but it can be easily adapted to Yahoo International.
You need to pass the yahoo finance symbol of the stock like $YahooFin->Yfapi('GOOG')

I hope it can help, and let me know any error

[eluser]Unknown[/eluser]
code is working and really great