sangoku

Hy i have a rar maker class which just wont work i start a test like: $a = new rarMaker('c:/location/test.rar'); $a->addFolder('c:/somefolder/'); here is the class which just wont work... /** * @copyright at ©[email protected], all rights reserverd 2009-2010 * @author Siniša Čulić * @version 1.0 * @created 29-mart-2010 18:03:17 * note: ovaj fajl je komentiran i pisan na engleskom jeziku * pošo namjeravam da datu klasu publiciram kao seperatni paket */ class rarMaker{ // variables for the rar class private $rar= RAR_EXE_LOCATION; //location of the winrar. exe file private $rarpasswords=""; //passwords of the generated file, empty means no parameter private $defaultCompresion="Maximum"; // the level of compresion private $mkSolid=true; //creating of the solid file. private $limiteTiempo=7200; //Number of seconds that you can run the script. private $recovery=''; public $errorName = ''; //public info of the error type private $filename="";//location of the file that will be generated private $password="";//the password for the generated file private $solid=""; private $error=array( 255=>"USER BREAK", 9=> "CREATE ERROR", 8=>"MEMORY ERROR", 7=>"USER ERROR", 6=> "OPEN ERROR", 5=>"WRITE ERROR", 4=>"LOCKED ARCHIVE", 3=>"CRC ERROR", 2=>"FATAL ERROR", 1=>"WARNING" , 0=>"SUCCESS"); //error enumeration /** * Constructor of the class * * Params: * @ Filename: Path and name of output file. * @ Password: Password encrypted output file (not required). * */ function __construct($filename, $password=''){ $this->filename=$filename; $this->password=$password==''?"":"-hp\"".$password."\""; $this->compression($this->defaultCompresion, $this->mkSolid); } /** * Add folder to the volume * * Parameters: * * @parameter lder: Path and name of the folder to compress. * @parameter Recursive: * @param True: It compresses the directory and all subdirectories (default) * @param False: Only the specified directory is compressed * */ public function addFolder($folder, $recursive=true){ set_time_limit($this->limiteTiempo); if (is_dir($folder)){ $recur=$recursive? '-r': ''; $ulLinea=exec("$this->rar a $this->recovery $this->compresion $this->solid $this->password $this->filename $folder $recur", $varBin,$returnvalue); if($returnvalue!=0){ //if ane rror is arisen return the type of the error return $this->error[$returnvalue]; } else { return true; } } } } I just get a a int returned,mean 1, but i cant figure how to decipher it... QQžžit means a warning but i cant figure what it meants... how can i catch the warning

hm what and where? I dont have any new messages? where did you send it?

I think i will implement both possibility's... only need to find a way how to do it XD

BUT you can download the file as a archive to!!! which presents the folowing problem what is faster extraxt the files and again zip them as someone requests them or keep the file unextrated and extraxt only on demand OR have both versions....

I saw it many times on many sites (anime freak sites) that you have the possibility to see the images that are in an archive.... So I am wondering how do they do it? Do they read directly from archives? Do they extract the archive and then let you view the images? Or do they on demand do an extraction from the archive and then lets you view it? and what is the best for the performance of the function? What is the best practice here?????

Hmmmm just checked. Zip is installed and enabled on by default on wamp which should imply that is is installed on the server by default i found the function bool extractTo ( string $destination [, mixed $entries ] ) which duos the thing for me.. if i decide to do it that way... i am more concerned for the performance of the function.... I am wondering which is faster, extracting the data or reading it directly from the file... which is faster?

Hy again guys, i am still on a blank paper for my attachment system, I have a forum in which pictures and files as rar, zip, swf and such junk. What i want to achieve is that all files which are uploaded should not be uploaded again and again and again.... So far i have acme up with a md 5 value of the files as comparative parameter, also i could also compare the type of the file. I am also thinking to explode the name and exclude the usual signs like numbers and such stuff, only leave names and store them in a varchar row and put a fulltext index on it for search. But the thing is i need a way to pick out duplicate pictures to. I tooth of a good way i will just divide the value of the width with the value of height and the value then can represent the unique identifier with the exploded name and the md5 value of the file. As for the compressed files i am intending to keep them extracted and store the compression copy. Is there a way to access the rar and zip files directly without extracting them? The point is for every attachment to generate such data and then on every upload to do a full text body search is pretty slow i think as such i am thinking, Is there a way to convert those data onto a unique identifier which can be searched fast, something like a int value..... anyone has any ideas how to do it????????

What? Was pretty late when i wrote this, around 4 am, I meant that when i tried to find something out about facebook i only found tons and tons of user profile links nothing for programing... Q.Q

nope when i entered facebook and php into i just got whole lot of ppl orofiles

Ye we all hate face book, i am no exception, but as a old telling says, if you cant beat them learn to live with them.... i am making some site that plans to have a face book following and user data info on them... so duos someone know a good reference to this topic? Also i am not to familiar with regular expressions, could someone give me a hint how i would check a link if it is correctly entered?

damn keyboard it switched my z for y.... dint notice the numb topic name until it was to late..... aaaa i miss my laptop ... a lightning struck him....

This secret knowledge sangoku is referring to is the query: UPDATE products SET quantity = quantity + 5 WHERE sn = 1 Depending on your sort of input there may be better methods LoL Not this one i was thinking if he needs to add a SQL cproc scrpit which would take the values and update them.... When the 5 is a variable XD

hy i have a logical dilema(math sorta) so i figured il ask it here i have a tidynes problem so if enyone know how to tidy up this thing plese do so... PLEASE !!!! i have a switch($withAValue){ case 1: //i do a complex for loop //which has in in 2 statement that compare the given value against 0 if it is bigger or smaller than 0 case 2 : //again the complex loop but the jobs that are to be done are reversed the one that i need to do when a value is bigger than 0 is now the one i need to do when the vlaue is smaller than 0.... can zou help me out the code is here,,, only a theoretical approach is enough i can change the file my self just a idea is good enough for future mesees like this one,,,, i dont have a slightest intent to shange this mess... <?php /** * @copyright at ©[email protected], all rights reserverd 2009-2010 * @author Siniša Čulić * @version 1.0 * @created 19-03-2010 15:04:17 */ //provijera pristupa i logovanje napada if (!defined('ACESS')){// ukoliko pristup nije opravdan radi: if (!defined('SITE_ROOT')) { $sada = $_SERVER['PHP_SELF']; //saznajemo lokaciju samoga fajla $root = explode('/',$sada, 3);// izdvajamo samo lokacju osnovnog foldera define ('SITE_ROOT',$_SERVER['DOCUMENT_ROOT'].$root[1]); // i date informacije definisemo } include_once(SITE_ROOT.'/protected/internaSigurnost.php'); }// kraj provjere sigurnosti class votingHistory extends DatabaseObject { protected $kljuc; protected static $table_name = 'voting_history'; protected static $kolone_u_bazi = array ('object_id','tip','user_ID','vote_value','vote_date','user_value','user_action') ; protected $object_id; //INT(10) UNSIGNED NOT NULL , protected $tip; //VARCHAR(45) NOT NULL , protected $user_ID;// INT(10) NOT NULL , protected $vote_value;// SMALLINT NOT NULL DEFAULT 0 , protected $vote_date; //TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP , protected $user_value; //SMALLINT NOT NULL , protected $user_action; //ENUM('default_value', 'vote_value', '0') /** * Nalazi unose koji su vezani za neki određeni objekt * * @param int $id * @param string $name * */ private function findObjects($id, $name){ $sql = "SELECT * from {$this->tabela_u_bazi} WHERE object_id = {$id} and tip = {$tip}"; return $this->find_by_sql($sql); } /** * Pravi novi unos u bazi tabeli reputacione istorije * * @param int $id * @param string $object_name * @param int $user_ID * @param int $user_value * @param int $vote_value * * @returns true/false */ public function newEntry($id, $object_name,$user_ID, $user_value, $vote_value ){ //provijeravamo dali su sve vrednosti koje su date yadovoljavaju kriterije tipa podataka if(is_int($id)and is_string($object_name)and is_int($user_ID) and is_int($user_value) and is_int($vote_value)){ $this->object_id = $id; $this->tip = $object_name; $this->user_ID= $user_ID; $this->vote_value = $vote_value; $this->user_value = $user_value; $this->vote_date = time(); }else { return false; } //poslije kreiramo unos podataka u bazu podataka, ukoliko je on uspijesan vracamo true return $this->create(); } /** * Pravi novi unos u bazi tabeli reputacione istorije * * @param int $id * @param string $object_name * @param int $user_ID * @param int $user_value * @param int $vote_value * * @returns true/false */ public static function generateNewEntry($id, $object_name,$user_ID, $user_value, $vote_value ){ //staticka zamijena za novi unos $entry = new votingHistoy(); return $entry->newEntry($id,$object_name,$user_ID,$user_value,$vote_value); } /** * Dati objekat pri skoku objekta svakom korisniku koji je potvrdi pozitivnu/negativnu * ocjenu daje poene, dok korisnicima koji su ocijelnilli drugacije radi prma kongif fajlu * * @param pozitivan/negativan $skok */ public static function uradiFinalniObracun($skok = 'pozitivan', $id, $object_name){ $obracun = new votingHistory(); $obracun->finalniObracun($skok, $id, $object_name); } /** * Dati objekat pri skoku objekta svakom korisniku koji je potvrdi pozitivnu/negativnu * ocjenu daje poene, dok korisnicima koji su ocijelnilli drugacije radi prma kongif fajlu * * @param pozitivan/negativan $skok */ public function finalniObracun($skok = 'pozitivan', $id, $object_name){ //prvo nalazimo sve aktere koji su ocjenili dati objekat $akteri = $this->findObjects($id,$object_name); $error = false; //postavljamo varijablu koja ce pratiti dali je nastala greska switch($skok){//pravimo swithc koji ce gledati koji je skok u pitanju poz/neg case 'pozitivan': foreach ($akteri as $akter){ //ukoliko imamo vrednost glasanja vecu od nule jednostavno nagradjujemo ocjenjivaca if ($akter->vote_value > 0){ //ukoliko je korisnik pozitivno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$akter->user_value); }else if($akter->vote_value < 0){ //obradjujemo sta je admin zadao kao akciju korisnika if ($akter->user_action == 0){ // suer action = ENUM('default_value', 'vote_value', '0') }else if($akter->user_action == 'vote_value'){ $vrednost= - $akter->vote_value; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else if ($akter->user_action =='default_value'){ $vrednost= - NEGATIVNA_REAKCIJA_REPUTACIJA; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else{ $error = true; } } } break; case 'negativan': foreach ($akteri as $akter){ //ukoliko imamo vrednost glasanja vecu od nule jednostavno nagradjujemo ocjenjivaca if ($akter->vote_value < 0){ //ukoliko je korisnik pozitivno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$akter->user_value); }else if($akter->vote_value > 0){ //obradjujemo sta je admin zadao kao akciju korisnika if ($akter->user_action == 0){ // suer action = ENUM('default_value', 'vote_value', '0') }else if($akter->user_action == 'vote_value'){ $vrednost= - $akter->vote_value; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else if ($akter->user_action =='default_value'){ $vrednost= - NEGATIVNA_REAKCIJA_REPUTACIJA; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else{ $error = true; } } } break; } //end switcha skok XD bas veliko haaaa ~.~ ... QQ moram naci jednostavnije if ($error){ return false; }else { return true; } } protected function nagradiKorisnika($id, $vrednoscu){ $user = new korisnik(0,$id); $user->energy = $user->energy + ($vrednoscu); //dajemo niski prioritet izvrsenja upita upadte $user->update(true); } }//kraj klase ?>

that one is fairly easy to do just doa select on the tabl as you were doing it before, do a fetch row and grab teh value you want to modify, then store the updated entry into the table again.... the plain stupid way which wastes 2 query's to do this stuff you can however do it with one... but you need to know trough knowledge of the scripting in mysql....

Wow.... that is a nasty CPU heater... for when i the name of god do you need such monster???? The only way i can think of it to "slightly" to increase your script (ike bringing it to a hour ex. time is) is to make it so that you force the values generated in the loop to become integers, im not sure how to do it tough in php. i know of a definition (int)$before_a_value and that is all i can think of... But lets be reasonable, the very nature of our calculation INVOLVE many cycles THAT have to WAIT for the cycle before the other one is finished. Which HAS to result in a GIANT time needed for the calculations. And i am not sure about where you get your data from but i can bet it has something with data statistics to do. Because you don't tell us details i am assuming you store those data in a DB... I would ADVISE you to read how to make Queries on the db you can program in mysql to if you know how, sure it is hell difficult but it can be done. and i think then your execution time will reduce to about 30 min not less... CONCLUSION: computers are fast but even light needs TIME to travel across 2 points you are expecting to much. I assume some manager wants some data statistics. such things cant be done in a OLAP it can be only done on a WAREHOUSE DB structure. This was an assumption and nothing more XD

You are refering that C++ handles it differently. Does another language like C++ perform better with large datasets than php? If so, can u tell why and how much we are talkting about? Ooookk... other "normal" languages like C and others use values that are by nature smaller and easier to handle for instance the array you are making is something like this the array are data fields that are connected by pointers and form the array structure. The thing is while most computing languages use data types that are fit to its type like integers takes like 8 bits and arrays are 2 to 3 bytes per char formed by C C++ you have to specify the type of the data you use like int, array, char... But PHP is not a compiled lang it is a scripting and made for dumb dumb not for smart one... so they decided to take the data type out... which resulted they used the BIGGEST data type to hold all other data... which made its price in the performance..... Your array in C would be like some kb,,, here in php it is like.. around a MB!

I doubt that will help, the code is ok, think you could just make a empty php file which has in it: <?php echo "CAN YOU SEEE THIS, if not then your php is not runing or your server is broken...."; ?>

can i somhow write this thing shotrer? becouse in case 1 of switch i only compare it against 0 and in other again against 0 but only in reverse mather,,,, public function finalniObracun($skok = 'pozitivan', $id, $object_name){ //prvo nalazimo sve aktere koji su ocjenili dati objekat $akteri = $this->findObjects($id,$object_name); $error = false; //postavljamo varijablu koja ce pratiti dali je nastala greska switch($skok){//pravimo swithc koji ce gledati koji je skok u pitanju poz/neg case 'pozitivan': foreach ($akteri as $akter){ //ukoliko imamo vrednost glasanja vecu od nule jednostavno nagradjujemo ocjenjivaca if ($akter->vote_value > 0){ //ukoliko je korisnik pozitivno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$akter->user_value); }else if($akter->vote_value < 0){ //obradjujemo sta je admin zadao kao akciju korisnika if ($akter->user_action == 0){ // suer action = ENUM('default_value', 'vote_value', '0') }else if($akter->user_action == 'vote_value'){ $vrednost= - $akter->vote_value; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else if ($akter->user_action =='default_value'){ $vrednost= - NEGATIVNA_REAKCIJA_REPUTACIJA; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else{ $error = true; } } } break; case 'negativan': foreach ($akteri as $akter){ //ukoliko imamo vrednost glasanja vecu od nule jednostavno nagradjujemo ocjenjivaca if ($akter->vote_value < 0){ //ukoliko je korisnik pozitivno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$akter->user_value); }else if($akter->vote_value > 0){ //obradjujemo sta je admin zadao kao akciju korisnika if ($akter->user_action == 0){ // suer action = ENUM('default_value', 'vote_value', '0') }else if($akter->user_action == 'vote_value'){ $vrednost= - $akter->vote_value; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else if ($akter->user_action =='default_value'){ $vrednost= - NEGATIVNA_REAKCIJA_REPUTACIJA; //ukoliko je korisnik negativno ocijenio objekat $this->nagradiKorisnika($akter->user_ID,$vrednost); }else{ $error = true; } } } break; } //end switcha skok XD bas veliko haaaa ~.~ ... QQ moram naci jednostavnije

but is without any purpose.... :-\ because when the file is upload it makes no difference that it is to large or not i intend to use it more like a hack protection and a DOS attack prevention than any control... there are other ways to limit the size like common human sense XD

Hm................... (1h brain torturing)........... OK the conclusion, it is not possible to monitor the upload... it would be nice but you need to much of server control... not useful for me. but good idea XD i think il go for a hidden swf which only gets the size and generates the sha1 value and sends it XD together with a season cookie info so i can keep track of it. duos someone know how to build such file i doubt it is difficult.

bandwidth manipulation and consumption control.... imagine someone sends you a file that is 1 gig big,,, you have limited bandwidth, he manipulates the page so he can send it and,,,, tada,,,, you have a BIG problem...

I found here that the HTML header actually contains the information i need but i don't know how to intercept the data before the content, the html body which is the content gets transmitted ... http://en.wikipedia.org/wiki/List_of_HTTP_headers Here it says it tells that it sends me the data i nee but how do i intercept it.... QQ Is there any other function in php which can manipulate header data directly?

Is there a way to get the file info before the file transfer starts? like the file name and file size? type....

Then no help to the ones lost to the Question what were when XD

I will see if i can dig everything out untill now i only worked with the file already in the temp uload dir....