Exemplo de post com cURL - freeSmsCraze class (SMS Grátis - zerocool.com.br)

exemploPostcURL.php

<?php 
interface iFreesmscraze{
	const USUARIO = "";
	const SENHA = "";
	const HOST = "http://www.freesmscraze.com/";
	const ENDPOINT_LOGIN = "members/login.php";
	const ENDPOINT_ENVIAR = "sms/ussmsscript_members.php";
	const VIDACOOKIE = 14400;
	const COOKIE = "cookies//freesmscraze.tmp";

	public function login();
	public function postEnvio($params);
}
	
class freesmscraze implements iFreesmscraze{
	
	var $curl,$tentativas;
	
	function __construct(){
		$this->curl = curl_init();
		$this->tentativas = 0;
		curl_setopt($this->curl,CURLOPT_USERAGENT,$_SERVER["HTTP_USER_AGENT"]);
		curl_setopt($this->curl,CURLOPT_HEADER, true);
		curl_setopt($this->curl,CURLOPT_RETURNTRANSFER, true);
		if(!file_exists(freesmscraze::COOKIE) || filectime(freesmscraze::COOKIE) < (time() - freesmscraze::VIDACOOKIE))	$this->login();
	}
	
	function __destruct(){
		curl_close($this->curl);	
	}
	
	public function login(){
		$this->tentativas++;
		if(file_exists(freesmscraze::COOKIE)) unlink(freesmscraze::COOKIE);
		
		$dados = "username=".freesmscraze::USUARIO."&password=".freesmscraze::SENHA;
		
		curl_setopt($this->curl,CURLOPT_URL,freesmscraze::HOST.freesmscraze::ENDPOINT_LOGIN);
		curl_setopt($this->curl,CURLOPT_POST, true);
		curl_setopt($this->curl,CURLOPT_POSTFIELDS,$dados);	
		curl_setopt($this->curl,CURLOPT_REFERER,freesmscraze::HOST."members/index.php");
		curl_setopt($this->curl,CURLOPT_FOLLOWLOCATION,true);
		
		$exec = curl_exec($this->curl);
		
		preg_match_all('/Set-Cookie: ((?:.*?)=(?:.*?);)/', $exec, $cookies);
		
		if(array_key_exists(1,$cookies)){
			$o = fopen(freesmscraze::COOKIE,"w");
			foreach($cookies[1] as $cookie)	fwrite($o,$cookie,strlen($cookie));
			fclose($o);
			return true;
		}else return false;
	}
	
	public function postEnvio($params){
		$cookie = file(freesmscraze::COOKIE);
		$cookie = join("",$cookie)."username=-10800;";
		
		$replaces = array("+"," ","\s");
		$params["pais"] = str_replace($replaces,"%2B",$params["pais"]);
		
		$dados = "countrycode=".$params["pais"]."&DDD3CB5=".$params["numero"]."&thing=0&83BA7EA=".$params["mensagem"]."&B1=SEND+SMS&modeofform=";	
		
		curl_setopt($this->curl,CURLOPT_URL,freesmscraze::HOST.freesmscraze::ENDPOINT_ENVIAR);		
		curl_setopt($this->curl,CURLOPT_POST, true);
		curl_setopt($this->curl,CURLOPT_POSTFIELDS,$dados);	
		curl_setopt($this->curl,CURLOPT_REFERER,freesmscraze::HOST."sms/ussms_intl.php");
		curl_setopt($this->curl,CURLOPT_COOKIE,$cookie);
		curl_setopt($this->curl,CURLOPT_FOLLOWLOCATION,false);
		$exec = curl_exec($this->curl);
	
		if(preg_match("#Location: ../members/index.php#",$exec)){
			$this->login();
			if($this->tentativas < 5)	$this->postEnvio($params);
			else{
				mail("[email protected]","Problemas Gama",print_r(curl_getinfo($this->curl),1));
				http(500);	
			}
		}
		echo $exec;
		return true;
	}
}
?>