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PHP - Viewing Ingame Chat On Php File
Hello all,
I'm trying to make a php file display real time chat from a game. This is what I have. <?php $file ='games_mp.log'; //This is the auto-updated chat log $searchfor = 'say'; //Searches for a line with the word "say" $contents = file_get_contents($file); $pattern = preg_quote($searchfor, '/'); $pattern = "/^.*$pattern.*\$/m"; if(preg_match_all($pattern, $contents, $matches)){ echo "<b>Chat:</b><br>"; echo implode("<br>", $matches[0]);} //If found displays it. else{ echo "<b>Nobody said anything yet</b>"; } //If no one chatted ?> Games_mp.log is updated by server in real time. There's other stuff in the file, so the above code filters out everything but the chat (say). It also displays the filtered results. What I want is (a.) have the chat lines limited to the last 10 or 20 lines in the file and (b.) have the text that's printed from games_mp.log refresh every second or less, without refreshing the page. Basically a live update on the php page, so I don't have to manually refresh the page. Also, is there a way to only print part of a line in the log file? For example a sample chat line from games_mp.log would be "39:23 say;01100001fdbfd223;3;Player 1;Hello Guys" The first block of numbers is time, I don't really need that. the say lets me know they typed it. Dont need that, the next is the UID, don't need that, since this is just for chat. All I want diplayed on the php page is "Player 1;Hello Guys". Hopefully this all makes sense, and I appreciate any response. Similar TutorialsHi all, This is probably a very basic question, but it's the first time I've had to deal with it and I can't find a direct answer anywhere online. I have blocked direct access to a file that a user has uploaded in the Apache configuration and in the .htaccess file, so that the file is only accessible through a viewing (PHP) script, which will determine whether the access is allowed or not depending on several factors. What is the actual code I need to give access? Thanks! i am new with web socket
and in same time
I try to make server and client communication for soccer manager application, and for this purpose, i need to create closed "chat rooms" or "games" where two users can watch (read game event) and menage (create) game event (make substitution, formation ... or if you want, to send message to server, that they make changes in formation)
this game (room) mast bi secret, and only this two player can use this game for "read" and "write" events in game
for example: Game no: 200001 between user A and user B in 14.05.
when User A, and User B click on game no. 200001 they can read and write game event.
PS: for now, i create basic chat aplication with PHP, jQuery and webSocket and in this app, all user see wath all other user do (public chat) and i want to make secret chat for specific user (already automate subscribed from server) All work with no problem (i work on this example http://www.sanwebe.c...ket-php-socket)
How i can create chat room(s) and subscribe user to specific chat room?
Thanks
Edited by laponac84, 30 November 2014 - 09:09 AM. Trying to figure out a way to do pdf files other than flash based since apple has screwed that up with the iPad. so what i've thought about so far is embed the pdf but very small and then maybe clickable full size pdf viewer?? I don't really know how I would get that to work with php??? Anyone have any good solutions for this? Thanks Paul Hello First of all thanks for your help in advance. I build a members website and can use HTML but seem to be going round in circles with php. So Ive made a page that allows users to input there details and register this DOES Work and adds the data to a mysql data base. However I would like when they click register it sends them a email to confirm there info and at the same time send myself one so I can check there details. this is the link http://www.asian-travel-club.co.uk/php/files/register.htm Once this is done I would like to be able to see on a admin page that has a username and password to allow me to active and deactive there members. I know this would need a button added this is where I get lost. the link to the admin page ive made is http://www.asian-travel-club.co.uk/php/files/admin/ Then once i actived them they will recive an auto activtion email . I dont seem to be able to see data from the Database on mysql but i can interact with it. As one you register if you try to log in it say that the username and passwodr is incorrect. I TAKE IT IS BECAUSE THE USER DOES NOT HAVE PERMISSION> how do i do this? Any way if you go to forot password page it allows you to enter data and on submittion it chz the database and then sends you an email with your username and password attached. This is the link to the password recover page. http://www.asian-travel-club.co.uk/php/files/password_recover.php this is what is in my config.php <?php define('DB_SERVER', ''); // database server/host define('DB_USER', ''); // database username define('DB_PASS', ''); // database password define('DB_NAME', ''); // database name ?> Please help if you can I know that I can fairly easily pull my data from the database and view it in a browser. I can also 'polish' it with some HTML or put it into a table. Can I get an item from a given VARIABLE to appear inside of an INPUT box, so that it looks the same as when it was initially submitted? Can it be done with a multiple choice SELECT dropdown, so that the item chosen is viewable again? Hey gang, Is there any way to view the apache error.log file in PHP? I'm trying to create a profile page that an unregistered user can view when he enters in the username into the url (e.g. http://localhost/username) Just recently got my mode_rewrite going (tried and tested), but I don't get the users information coming up in the page. Am I going about this the right way? This is what the page shows: The requested page was: Notice: Undefined variable: name_id in C:\x\xampp\htdocs\pages\profile.php on line 27 Notice: Undefined variable: name in C:\x\xampp\htdocs\pages\profile.php on line 28 Notice: Undefined variable: password in C:\x\xampp\htdocs\pages\profile.php on line 29 profile.php <?php include 'db.inc.php'; $db = mysql_connect(MYSQL_HOST, MYSQL_USER, MYSQL_PASSWORD) or die ('Unable to connect. Check your connection parameters.'); mysql_select_db(MYSQL_DB, $db) or die(mysql_error($db)); $query = 'SELECT name_id, name, password FROM user WHERE name = "' . mysql_real_escape_string($_GET['name'], $db) . '"'; $result = mysql_query($query, $db) or die(mysql_error()); ?> <html> <head> <title> <?php echo $name; ?> </title> </head> <body> <p> The requested page was: <?php echo $name_id; echo $name; echo $password; ?> </p> </body> </html> I've been messing around with this for awhile so I'm going to hit the sack. I having been searching through the forum and other websites for information on reading a file (an image file) located above my root directory. I would like to store images outside the root directory and then use PHP to call those images for registered users. Basically I want to create a secure web gallery. I am using GoDaddy Deluxe shared hosting, and have managed to create a webroot directory and place files above it. I have found several scripts for reading files using the readfile() function, however when I actually implement the script to find the file and read its contents, it does not seem to find the file. I know my directory path is correct, as I can call an echo function inside a test.php file located in the same folder as the images (above my root). I would love some incite as to where I went wrong, or if there is a specific GoDaddy work around that needs to be implemented. Also, if I am going about this the wrong way, please let me know if there is a more effective way of going about this! Thank you so much! what is a code to decrypt md5 password for viewing by member? this is my query code Code: [Select] <?php $wsi_query = "(SELECT * FROM (SELECT a.no_Yards AS 'yards', a.Day_Swam AS 'date', a.Season AS 'season', (SELECT sum(no_yards) FROM swimming WHERE Season = '$ws') AS 'totalyards', (SELECT AVG(no_Yards) FROM swimming WHERE Season = '$ws') AS 'avg', (SELECT count(*) FROM swimming WHERE Season ='$ws') AS 'timelaps', (SELECT 1 + count(*) FROM swimming b WHERE b.no_Yards > a.no_Yards AND Season = '$ws') AS hrank, (SELECT 1 + count(*) FROM swimming b WHERE b.no_Yards < a.no_Yards AND Season = '$ws') AS lrank FROM swimming AS a) AS x WHERE Season = '$ws' )"; $wsi_result = mysql_query($wsi_query) or die("Query failed ($wsi_query) - " . mysql_error()); $wsi_row = mysql_fetch_assoc($wsi_result); ?> what it should do is output both the min and the max values like this Code: [Select] <?php while ($mm_wsi_row = mysql_fetch_assoc($wsi_result)){ if ($mm_wsi_row['hrank'] == 1){ if ($mm_wsi_row['date'] == "0000-00-00"){$dayswam = "";}else{$dayswam = $mm_wsi_row['date'];} echo "<tr>"; echo "<td style='background-color:#F90'>Max Length:</td>"; echo "<td>" . number_format($mm_wsi_row['yards']) . "</td>"; echo "<td>" . $dayswam . "</td>"; echo "</tr>"; } if($mm_wsi_row['lrank'] == 1){ if ($mm_wsi_row['date'] == "0000-00-00"){$dayswam = "";}else{$dayswam = $mm_wsi_row['date'];} echo"<tr>"; echo "<td style='background-color:#F90'>Min Length:</td>"; echo "<td style='background-color:#FF9'>". number_format($mm_wsi_row['yards']) . "</td>"; echo "<td style='background-color:#FF9'>" . $dayswam . "</td>"; echo "</tr>"; } ?> the problem is that it doesn't work right all the time for some it just shows the min while others it just shows max I've tested the query in MySQL workbench so i know that that is working right but idk why it works right for some and doesn't work for others Im having a terrible issue saving the persian language into my DB and bringing it back into a PHP echo. All i get is: ���� Rather than the actual text that it should show. I have a form that submits the text to a UTF8-Unicode DB table. A then have a php doc that reads that table and echos to the document. However it just comes out as ���� The document is set to UTF-8 and PHP sends the UTF-8 header. Does anyone know what im doing wrong? This only seems to happen when using IE Meant to look like : ل لينوكس دلخواه قابل نصب بوده But instead just shows ?????????????? Thanks G Hello everyone, I have a script that shows the news posted on my website in a bigger format with comments ect... but it gives me the error Code: [Select] Parse error: syntax error, unexpected '}' in /home/stormgc/public_html/sources/news_view.php on line 50 I reviewed the code, I know what the error fix would be, but I cannot find the proper place to put it. If someone could please review the script and help that would be awesome! --> Code: [Select] <? $id = $_GET['id']; $news = mysql_query("SELECT * FROM `news` WHERE id='$id'"); if(mysql_num_rows($news) > 0){ $newz = mysql_fetch_array($news); loadHeader($newz['title']); } if($_GET['update'] == 1){ confirm('You have successfully updated this news.'); } ?> <br /> <div class="title"><? echo $newz['title']; ?><span class="options"><a href="index.php">Home</a> / <? echo $newz['title']; ?></span></div> <div class="content"> <? $username = $newz['username']; ?> <div class="category"><a href="index.php?action=news_view&id=<? echo $newz['id']; ?>"><? echo $newz['title']; ?></a> posted on <? displayTime($newz['time'], 'F jS, Y \a\t g:i a'); ?> <span class="options">By <? $accounts = mysql_query("SELECT * FROM accounts JOIN profiles ON accounts.username=profiles.username WHERE accounts.username='$username'"); if(mysql_num_rows($accounts) > 0){ $account = mysql_fetch_array($accounts); ?> <a href="index.php?action=profile&user=<? echo $account['username']; ?>">{<? } echo $account['display_name']; ?></a> <? } else { echo $username; } ?> </span></div> <div class="cell1"> <? echo parseText($newz['message']); ?> <br /><br /> <a href="index.php?action=forums">Discuss this in the forums...</a> <? if($cur_account['staff'] == "on" || $cur_admin == 1){ ?> <br /> <br /> <a href="index.php?action=news_modify&id=<? echo $newz['id']; ?>">Modify</a> | <a href="" onClick="if(confirm('Are you sure you want to delete this news?')){ location.href='index.php?action=news_delete&id=<? echo $newz['id']; ?>'; } return false;">Delete</a> <? } ?> </div> <? loadFooter(); } else { fatalError('The news article you are trying to view does not exist.'); } ?> Thanks, NW Hi All... I am facing some problem while coding chat system.....my problem is that whenever i refresh the chat page the last message stored in the url by the current user displays again....its showing messages from the other users also but its keep on repeating the messages of the current user logged in,in the browser.....i am using post for all....do i need to try something else or any new way etc....if anybody have suggestions and solutions for the above mentioned problem then please do help me out...thank you... Hi Guys Somehow I can't make this chat work... maybe you've got an idea what the problem is? main.php <?php session_start(); ?> <html> <head> <title>Chat</title> <script language="JavaScript"> msg = new Array(); function showchat() { for (i = 0; i < msg.length; i++) { show.document.write(msg[i]; show.document.write("<br />"); } show.document.write("<a name='end'></a>"); } </script> </head> <frameset rows="0,*,45" border="0"> <frame name="main" src="main.php"> <frame name="show" src="show.php"> <frame name="send" src="send.php" scrolling="no"> </frameset> </html> <?php session_start(); $time = $_SESSION['time']; if (!isset($time)) $time = 0; $hdlDB = mysql_connect('localhost', 'root', ''); $strSQL = "SELECT * FROM chat WHERE time > '$curTime'"; $dhlRS = mysql_db_query('chat', $strSQL, $hdlDB); while ($arrRS = mysql_fetch_assoc($hdlRS)) { $arrMsg[] = '<b>' . $arrRS['sender'] . '</b>: ' . $arrRS['data']; $time = max($arrRS['time'], $time); } session_register('time'); ?> <html> <head> <title>Chat</title> <script language="JavaScript"> <?php if (is_array($arrMsg)) { $i = 0; foreach($arrMsg as $strLine) { echo "top.msg[$i] = '$strLine';\n"; $I++; } } ?> top.show.location.reload(); </script> </head> <body onload="window.setInterval('location.reload()', 4000)"> </body> </html> send.php <?php session_start(); if (!isset($time)) $time = 0; if (strlen($_POST['newmsg'] > 2) { $hdlDB = mysql_connect('localhost', 'root'; ''); $curTime = time(); $strSQL = "INSERT INTO chat (time, data, sender) VALUES ('$curTime', $newmsg', '$sender')"; mysql_db_query('chat', $strSQL, $hdlDB); session_register('time'); } /* end if */ ?> <html> <head> <title>Chat</title> <script language="JavaScript"> <?php if (is_array($arrMsg)) { foreach($arrMsg as $strLine) echo "top.msg[top.msg.length]=\"$strLine\""; } ?> top.show.location.reload(); </script> </head> <body bgcolor="white"> <form action="<?php echo $PHP_SELF; ?>" method="post"> <select name="sender" size="1"> <option value="Admin" <?php $sender == 'Admin' ? print 'selected' : print ''; ?>>Admin <option value="Client" <?php $sender == 'Client' ? print 'selected' : print ''; ?>>Client </select> 's Beitrag: <input type="Text" name="newmsg" size="40"> <input type="Submit" value="Send"> </form> </body> </html> show.php <html> <head> <title>Chat</title> </head> <body> <script language="JavaScript"> top.showchat(); </script> </body> </html> Database (chat) CREATE TABLE chat ( id bigint(20) NOT NULL auto_increment, time varchar(10) NOT NULL, data text, sender varchar(32) DEFAULT '1' NOT NULL, PRIMARY KEY (id), KEY id (id) ); cheers, ozzo Hi all im trying to build a chat like chathotel.http://chathotel.nl can someone help me out what the best way is to start ? I know php just trying to get it like this doesn’t get me on a start thanks would be great Edited May 29, 2019 by requinixunlinking This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=331354.0 Hi guys Just wanted to knw whats the php logic needed to create this function which shows current users viewing a topic I knw we can have a database table which stores the topic ID as well as user id and that way we can record who is viewing a topic but what happens when they leave? some users can just close there browser in which case I would never know when they left? thank you guys I need free php chat module or script. Please tell me any known or good script. thanks Can anyone suggest some good php Script(or Weburl) to do chat part in my php system please... Thanks in advance |
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