[eluser]Fast Eddie[/eluser]
Hello everyone,
I'm new to PHP and CodeIgniter and I'm having a little trouble with a PHP class I found online that I've attempted to convert to a CI library...
The purpose of the library is to incorporate Paypal Express Checkout. The class contains 2 parts - HTTPRequest & pplib.
Here is HTTPRequest:
Code:
class Httprequest {
private $host;
private $path;
private $data;
private $method;
private $port;
private $rawhost;
private $header;
private $content;
private $parsedHeader;
function __construct($host, $path, $method = 'POST', $ssl = false, $port = 0) {
$this->host = $host;
$this->rawhost = $ssl ? ("ssl://".$host) : $host;
$this->path = $path;
$this->method = strtoupper($method);
if ($port) {
$this->port = $port;
} else {
if (!$ssl) $this->port = 80; else $this->port = 443;
}
}
public function connect( $data = ''){
$fp = fsockopen($this->rawhost, $this->port);
if (!$fp) return false;
fputs($fp, "$this->method $this->path HTTP/1.1\r\n");
fputs($fp, "Host: $this->host\r\n");
//fputs($fp, "Content-type: $contenttype\r\n");
fputs($fp, "Content-length: ".strlen($data)."\r\n");
fputs($fp, "Connection: close\r\n");
fputs($fp, "\r\n");
fputs($fp, $data);
$responseHeader = '';
$responseContent = '';
do
{
$responseHeader.= fread($fp, 1);
}
while (!preg_match('/\\r\\n\\r\\n$/', $responseHeader));
if (!strstr($responseHeader, "Transfer-Encoding: chunked"))
{
while (!feof($fp))
{
$responseContent.= fgets($fp, 128);
}
}
else
{
while ($chunk_length = hexdec(fgets($fp)))
{
$responseContentChunk = '';
$read_length = 0;
while ($read_length < $chunk_length)
{
$responseContentChunk .= fread($fp, $chunk_length - $read_length);
$read_length = strlen($responseContentChunk);
}
$responseContent.= $responseContentChunk;
fgets($fp);
}
}
$this->header = chop($responseHeader);
$this->content = $responseContent;
$this->parsedHeader = $this->headerParse();
$code = intval(trim(substr($this->parsedHeader[0], 9)));
return $code;
}
function headerParse(){
$h = $this->header;
$a=explode("\r\n", $h);
$out = array();
foreach ($a as $v){
$k = strpos($v, ':');
if ($k) {
$key = trim(substr($v,0,$k));
$value = trim(substr($v,$k+1));
if (!$key) continue;
$out[$key] = $value;
} else
{
if ($v) $out[] = $v;
}
}
return $out;
}
public function getContent() {return $this->content;}
public function getHeader() {return $this->parsedHeader;}
}
