<?php
/**
* IXR_Client
*
* @package IXR
* @since 1.5.0
*
*/
class IXR_Client
{
var $server;
var $port;
var $path;
var $useragent;
var $response;
var $message = false;
var $debug = false;
var $timeout;
var $headers = array();
// Storage place for an error message
var $error = false;
/**
* PHP5 constructor.
*/
function __construct( $server, $path = false, $port = 80, $timeout = 15 )
{
if (!$path) {
// Assume we have been given a URL instead
$bits = parse_url($server);
$this->server = $bits['host'];
$this->port = isset($bits['port']) ? $bits['port'] : 80;
$this->path = isset($bits['path']) ? $bits['path'] : '/';
// Make absolutely sure we have a path
if (!$this->path) {
$this->path = '/';
}
if ( ! empty( $bits['query'] ) ) {
$this->path .= '?' . $bits['query'];
}
} else {
$this->server = $server;
$this->path = $path;
$this->port = $port;
}
$this->useragent = 'The Incutio XML-RPC PHP Library';
$this->timeout = $timeout;
}
/**
* PHP4 constructor.
*/
public function IXR_Client( $server, $path = false, $port = 80, $timeout = 15 ) {
self::__construct( $server, $path, $port, $timeout );
}
/**
* @since 1.5.0
* @since 5.5.0 Formalized the existing `...$args` parameter by adding it
* to the function signature.
*
* @return bool
*/
function query( ...$args )
{
$method = array_shift($args);
$request = new IXR_Request($method, $args);
$length = $request->getLength();
$xml = $request->getXml();
$r = "\r\n";
$request = "POST {$this->path} HTTP/1.0$r";
// Merged from WP #8145 - allow custom headers
$this->headers['Host'] = $this->server;
$this->headers['Content-Type'] = 'text/xml';
$this->headers['User-Agent'] = $this->useragent;
$this->headers['Content-Length']= $length;
foreach( $this->headers as $header => $value ) {
$request .= "{$header}: {$value}{$r}";
}
$request .= $r;
$request .= $xml;
// Now send the request
if ($this->debug) {
echo '<pre class="ixr_request">'.htmlspecialchars($request)."\n</pre>\n\n";
}
if ($this->timeout) {
$fp = @fsockopen($this->server, $this->port, $errno, $errstr, $this->timeout);
} else {
$fp = @fsockopen($this->server, $this->port, $errno, $errstr);
}
if (!$fp) {
$this->error = new IXR_Error(-32300, 'transport error - could not open socket');
return false;
}
fputs($fp, $request);
$contents = '';
$debugContents = '';
$gotFirstLine = false;
$gettingHeaders = true;
while (!feof($fp)) {
$line = fgets($fp, 4096);
if (!$gotFirstLine) {
// Check line for '200'
if (strstr($line, '200') === false) {
$this->error = new IXR_Error(-32300, 'transport error - HTTP status code was not 200');
return false;
}
$gotFirstLine = true;
}
if (trim($line) == '') {
$gettingHeaders = false;
}
if (!$gettingHeaders) {
// merged from WP #12559 - remove trim
$contents .= $line;
}
if ($this->debug) {
$debugContents .= $line;
}
}
if ($this->debug) {
echo '<pre class="ixr_response">'.htmlspecialchars($debugContents)."\n</pre>\n\n";
}
// Now parse what we've got back
$this->message = new IXR_Message($contents);
if (!$this->message->parse()) {
// XML error
$this->error = new IXR_Error(-32700, 'parse error. not well formed');
return false;
}
// Is the message a fault?
if ($this->message->messageType == 'fault') {
$this->error = new IXR_Error($this->message->faultCode, $this->message->faultString);
return false;
}
// Message must be OK
return true;
}
function getResponse()
{
// methodResponses can only have one param - return that
return $this->message->params[0];
}
function isError()
{
return (is_object($this->error));
}
function getErrorCode()
{
return $this->error->code;
}
function getErrorMessage()
{
return $this->error->message;
}
}
في ظل التحول الرقمي المتسارع، أصبح التسويق الإلكتروني أحد أهم الأدوات التي تعتمد عليها المؤسسات والشركات لتحقيق الانتشار والوصول إلى جمهور أوسع.
في هذا الحوار التسجيلي، نسلّط الضوء على مفهوم التسويق الإلكتروني، أهميته في العصر الحديث، وكيف غيّر قواعد اللعبة في عالم المال والأعمال.
ال