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include('otinfo.php');

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$server = new Otinfo('shadowcores.twifysoft.net'); // a porta é opcional: se omitida, o padrão é 7171

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if ($server->execute()) {
	echo 'Players online: ', $server->players['online'], '<br />',
	     'Server location: ', $server->serverinfo['location'], '<br />',
	     'Client version: ', $server->serverinfo['client'] , '<br />';
	//apenas alguns exemplos de dados
} else {
	echo 'Server offline';
	//se execute() returnar false, o servidor esta offline
}

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<?php
include('otinfo.php');
$server = new Otinfo('shadowcores.twifysoft.net');
if ($server->execute()) {
	echo 'Players online: ', $server->players['online'], '<br />',
	     'Server location: ', $server->serverinfo['location'], '<br />',
	     'Client version: ', $server->serverinfo['client'] , '<br />';
} else {
	echo 'Server offline';
}

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private static $cache = 180; // tempo em segundos

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<?php
if (!defined('IN_IPB')) {
  print '<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.';
  exit();
}

class Otinfo {
    //class that works
}

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Complexidade do algoritmo de Floyd modificado

FloydModificado()
início
	para i = 1 até n faça
		para j = 1 até n faça
			A[i,j] <- D[i,j];
			R[i,j] <- 0;
		fim para

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#include <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <sys/time.h>

#include "avl_tree.h"
#include "red_black_tree.h"

class logradouro {  

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function cleanPreviousIndentation(line)
  return line:gsub("^%s+", ""):gsub("%s+$", "")
end

function escapeString(str)
  return str:gsub("[()]", "%%%1")
end

function string:split(delimiter)
  local array = {}

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#!/usr/bin/env php
<?php
	require 'simple_html_dom.php';

	$ch = curl_init();
	
	curl_setopt($ch, CURLOPT_COOKIEJAR, 			'cookie.txt');
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 	true);
	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 	true);