<?php
/**************************************************************************************
class Thread
version: 1.0
by:Alex Lau
email:[email protected]
If you have any questions, feel free to ask me.
In this class, there are six properties
var $func; //The function name that you want to call
var $arg; //The arguments you want to pass in
var $thisFileName; //This file's name
var $fp; //File pointer
var $host; //Host
var $port; //Port
And there are four methods,
void Thread(string $host, [int $port = 80]) // constructor
void setFunc(string $func,array $arg)
$func is a string of the function name
$arg is an array of the arguments
Usage:
$arg = array ( 2, 3);
$func = "test";
The method will call test(2,3).
void start() To start the thread
mixed getreturn() To get the return value from the function that called by setFunc
void setPort() To set the port
void setHost() To set the host
Since serialize() does not support the resource type, this class cannot be used to pass in or return the resource type.
**************************************************************************************/
class Thread{
var $func;
var $arg;
var $thisFileName;
var $fp;
var $host;
var $port;
function Thread($host,$port=""){
$this->host = $host;
if ($port != ""){
$this->port = $port;
}else{
$this->port = 80;
}
$this->thisFileName = $_SERVER["SCRIPT_NAME"];
}
function setFunc($func,$arg=false){
$i=0;
$this->arg = "";
if ($arg){
foreach ($arg as $argument){
$this->arg .= "&a[]=".urlencode(serialize($argument));
}
}
$this->func = $func;
}
function setPort($port){
$this->port = $port;
}
function setHost($host){
$this->host = $host;
}
function start(){
$this->fp = fsockopen($this->host,$this->port);
$header = "GET ".$this->thisFileName."?threadrun=1&f=".urlencode($this->func).$this->arg." HTTP/1.1\r\n";
$header .= "Host: ".$this->host."\r\n";
$header .= "Connection: Close\r\n\r\n";
fputs($this->fp,$header);
}
function getreturn(){
$flag=false;
$output ="";
while (!feof($this->fp)) {
$buffer = fgets($this->fp, 4096);
if ($flag){
$output .= $buffer;
}
if (trim($buffer) == ""){
$flag = true;
}
}
return unserialize(trim($output));
}
}
if (isset($_GET['threadrun'])){
$arg = array();
if (isset($_GET['a'])){
foreach($_GET['a'] as $argument){
if (get_magic_quotes_gpc() == 1)
$arg[] = unserialize(stripslashes($argument));
else
$arg[] = unserialize($argument);
}
}
$return = call_user_func_array($_GET["f"], $arg);
echo serialize($return);
exit;
}
?>
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