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PHP - Card Game "pairs" Card Sorting
Hey, i have made a silly little tester game just to see if i could, its he http://www.zephni.com/test/pairs its for some guy who is attending college and he was given the assignment to make a game of pairs using PHP to sort the cards and lay them down, and javascript to handle the actual game.
Anyway at the moment, my game sorts out the cards as if they are values from 1 to 52, and picks randomly 18 cards from them. During the game, the cards have to be excatly the same, as in: if(card_picked1 == card_picked2){ win pair } that means that both cards would have to be the same number AND suit. But in pairs you have to pick the same number but obviously in a different suit. Any way I have been trying some diff code to pick 18 cards from the pack. It picks 9, and then doubles them up but +'s 13 to the card so it is the same number card. Here is the code Code: [Select] <?php $i = 1; $total_cards = 18; #Sorting out cards $card_sort = range(1,52); while($i <= ($total_cards/2)){ $pick_card = $card_sort[rand(1,52)]; if($pick_card !== null){ $cards[] = $pick_card; } unset($card_sort[$pick_card]); $i = $i+1; } foreach($cards as $card){ echo($card."<br/>"); } ?> I would of thought that when you unset the number from $card_sort that was picked it would'nt choose it again if($pick_card !== null) but it still chooses the same card twice sometimes. I know I really havent explained this well, but i did my best for 9am... Similar TutorialsCan someone please help me with an array problem i can not figure out. I need the array to be numbered from 1 to how ever many fields that are needed in the form and have a mysql field name and the title of the field also in the array. 1, "mysql_field_name", "Title of form field" 2, "", "" and so on then the form will be shown based on the array. I have the following draft code which I am working with. any suggestions on how i may do this array ? Code: [Select] <?php $options = array( '1'=> array('fieldtext'=>'option1', 'mysqlfield'=>'option1'), '2'=> array('fieldtext'=>'option2', 'mysqlfield'=>'option2'), '3'=> array('fieldtext'=>'option3', 'mysqlfield'=>'option3'), '4'=> array('fieldtext'=>'option4', 'mysqlfield'=>'option4'), ); // $options = array(1 => "option1", "option2", "option3", "option4"); // the line above works but i want to include the name of the mysql field as well. $userid = 1; ?> <div style="align: center; margin: 12px; font-family:Tahoma;"> <br><br><?php if ($_POST['Update'] != "Update") { // check if form submitted yet, if not get data from mysql. $res = db_query("SELECT * FROM `users` WHERE `userid` = '" . $userid . "'"); foreach($options as $key => $value) { $_POST[$key] = mysql_result($res, 0, $value); } $ok_to_update = "no"; } elseif ($_POST['Update'] == "Update") { // check if form submitted yet, if so get POST data. // error checking // foreach($options as $key => $value) { // $_POST[$i] = ""; // } $ok_to_update = "yes"; } if ($_POST['Update'] == "Update" && $ok_to_update == "yes") { // $res = db_query("INSERT INTO `users` () VALUES ()"); // add user details to database. ?><p><br><br><br>Thank you for updating</p><?php } else { ?><form name="form1" method="post" action=""> <?php foreach($options as $key => $value) { ?><p><?php echo($value); ?>: <input type="text" name="<?php echo($key); ?>" value="<?php echo($_POST[$key]);?>"></p> <?php } ?> <input name="Update" type="submit" value="Update"> </form> <?php } ?> </div> Okay, the title may sound a little confusing but it's the best way I could explain it. I think it's better to understand what I'm doing by looking at my function below: <? function refresh($name,$num,$time) {?> <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript"> update<?=$num?>(); function update<?=$num?>() { num = Math.random(); $('span.<?=$name?>').load('refresh.php?a=<?=$name?>'); setTimeout('update<?=$num?>()', <?=$time?>/1000); } </script> }<? //refresh('name of span tag','JS update#', 'refresh time'); refresh('spantag1','1', '5'); refresh('spantag2,'2', '5'); refresh('spantag3','3', '5'); ?> As you can see this would output 3 javascript codes on the page. I'd then use the span tag to allow this to refresh every 5 seconds like below: <span class=spantag1>This contains the contents that will refresh in span tag one</span> to refresh every 5 seconds. This is a huge problem because I have about 50 tags that need to be refreshed every 'x' seconds. Because of using all these 50 refreshes my page size is 1.36MB large Without all this javascript my page size is only 38KB. I'm wanting to use one javascript code but allow up to 50+ raw data that is inside the span tag to be refreshed. <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript"> update<?=$num?>(); function update<?=$num?>() { num = Math.random(); $('span.<?=$name?>').load('refresh.php?a=<?=json_encode($arr)?><?=$name?>'); setTimeout('update<?=$num?>()', <?=$time?>); } </script> Sorry if it didn't make sense, tried my best lol. Thanks and all help is much appreciated. Hi, bit stuck on how to find and replace "<" and ">" with "<" and ">". I basically have a database record that outputs to screen and I need the code in the <code> tags to be rendered to the screen. I therefore need it to go through the whole array variable from the db and change the symbols just inside the code tags. Please be aware that the code tags might happen more than once here's an example below Code: [Select] <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1> </code> <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1> </code> the desired output would be: <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1 </code> <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1 </code> help on this would be great Cheers Rob Hi - i need help with the fourth column named "jobnr" it has to be the highest number first and lowest at the bottum of the tabel. I tried different variation like "mysql_query("SELECT * FROM tabel ORDER BY jobnr DESC")" but with no success. I attached a picture og the working script output Code: [Select] <html> <head> <meta http-equiv="Content-type" content="text/html; charset=UTF-8"/> </head> <style type="text/css"> .myclass { font-size: 8pt; font-face: Verdana; } </style> <body> <?php // Define variables $host="host"; // Host name $username="user"; // Mysql username $password="password"; // Mysql password $db_name="database"; // Database name $tbl_name="tabel"; // Table name // Connect to server and select databse mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // saetter db udtraek til UTF-8 endcoding mysql_set_charset('utf8'); // henter db data fra tabllen: jobpositons $sql="SELECT * FROM $tbl_name"; $result=mysql_query($sql); // Define $color=1 $color="1"; echo '<table border=0" bordercolor="#f3f3f3" cellpadding="1" cellspacing="1">'; echo "<tr bgcolor='#00aeef'> <th>Jobtitel</th> <th>Sted</th> <th>Oprettet</th> <th>jobnr</th> </tr>"; // sortere sql db data og indsaetter i html tabel while($rows=mysql_fetch_array($result)) { // If $color==1 table row color = #ffffff if($color==1){ echo "<tr bgcolor='#ffffff'><td class='myclass'>".$rows['Jobtitel']."</td><td class='myclass'>".$rows['Sted']."</td><td class='myclass'>".$rows['oprettet']."</td><td class='myclass' align='right'>".$rows['jobnr']."</td> </tr>"; // Set $color==2, for switching to other color $color="2"; } // When $color not equal 1, use this table row color else { echo "<tr bgcolor='#f3f3f3'> <td class='myclass'>".$rows['Jobtitel']."</td><td class='myclass'>".$rows['Sted']."</td><td class='myclass'>".$rows['oprettet']."</td><td class='myclass' align='right'>".$rows['jobnr']."</td> </tr>"; // Set $color back to 1 $color="1"; } } echo '</table>'; mysql_close(); ?> </body> </html> Hi guys I am a newbie with PHP and I have been trying to solve this problem for 3 days.. Ive set up a booking form on my website to be sent directly to my email once the client clicked on the send button.. The problem I am having while checking these pages on wamp is that the booking form is ok but when I click on the send button the following message error appears "Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in C:\wamp\www\fluffy_paws\booking_form2.php on line 27" When I check online I have this message "500 - Internal server error. There is a problem with the resource you are looking for, and it cannot be displayed." Are my codes wrong??? My webhosting is Blacknight.com , Im on Windows Vista, my internet is a dongle with O2 ireland Thanks for your help! Hi guys I'm struggling a bit, I need to replace a word that occurs multiple times in text with an array("up","down","forward","backwards") of words. $find = "left"; $replace = array("up","down","forward","backwards"); $text = "left left left left"; echo str_replace($find,$replace,$text); The Output is: array array array array Did try this with a foreach statement as well, but no luck. Is there a better way of doing this? Thanks cant work out this mysql syntax error "operation":"medupdate","medid":"","name":"ibo","medyear":"5","medmonth":"21","medday":"1","recuser":1,"SuccFail":"fail","SuccFailMessage":"error occured You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '''WHERE med_id=' at line 2","ResultData":""} Code: [Select] $sql="update metodology set med_description='".$req['name']."', med_year='".$req['medyear']."', med_month='".$req['medmonth']."', med_day='".$req['medday']."', med_recorddate= now(), med_recorduserid= 1'"; $sql.= " WHERE med_id=".$req['medid']; I am getting the following error when using composer: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? Just started. I am pretty sure composer.json wasn't changed. journalctl doesn't show anything. Maybe Doctrine related, however, nothing seems to help.
Any ideas? [michael@devserver www]$ php -v PHP 7.3.4 (cli) (built: Apr 2 2019 13:48:50) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.4, Copyright (c) 1998-2018 Zend Technologies with DBG v9.1.9, (C) 2000,2018, by Dmitri Dmitrienko [michael@devserver www]$ composer -V Composer version 1.4.2 2017-05-17 08:17:52 [michael@devserver www]$ yum info composer Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.us.oneandone.net * epel: mirror.rnet.missouri.edu * extras: mirror.us.oneandone.net * remi-php73: mirror.bebout.net * remi-safe: mirror.bebout.net * updates: mirror.us.oneandone.net Installed Packages Name : composer Arch : noarch Version : 1.8.4 Release : 1.el7 Size : 1.8 M Repo : installed From repo : epel Summary : Dependency Manager for PHP URL : https://getcomposer.org/ License : MIT Description : Composer helps you declare, manage and install dependencies of PHP projects, : ensuring you have the right stack everywhere. : : Documentation: https://getcomposer.org/doc/ [michael@devserver www]$ composer update Loading composer repositories with package information Updating dependencies (including require-dev) [ErrorException] "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--no-suggest] [--with-dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [-i|--interactive] [--root-reqs] [--] [<packages>]... [michael@devserver www]$
This topic has been moved to Linux. http://www.phpfreaks.com/forums/index.php?topic=318175.0 Hi, I want to know something on credit card processing. I do not have any problem here, but want to know how ca shopping website is processed! For example, a website is selling shoes online, where people will use either VISA or any credit card to buy, then the shoes will be delivered to the person's place. I want to know, how these credit cards are stored, I mean do these information are stored in the database, the website administrator will take the credit number etc...to get the money from the bank? Hey guys, I am new to php and I have a project to do that includes creating a payroll system.What i am trying to get done is a clock in and clock out time card using php.This is what I have so far but when I run it, the date and time is incorrect can someone please help me This topic has been moved to PHP Installation & Configuration. http://www.phpfreaks.com/forums/index.php?topic=347922.0 Hi, I currently have an if, elseif, else program that starts off with Code: [Select] if( $v_name == "" || $v_msg == "" ) echo "something" how do I turn this into a switch? but the very next elseif I have Code: [Select] elseif( strcspn( $_REQUEST['msg'], '0123456789' ) == strlen( $_REQUEST['msg'] ) ) echo "something" is it possible to turn this into a switch with 2 different strings like that to evaluate? I have a registration form on my website and after Registration I want the user to activate first his account. I don't have problem on sending this email to the user. What I want to appear is like this.. GoodDay "username", Blah Blah! how can you actually do that? I know that you can do that through session variables but the thing is email's can't accept scripts on sending emails. how can I get the value from a session variable for example and convert it to plain html text so that i can OUTPUT it to the email.. HELP PLEASE! I have two sites on two different servers server1: has the purchase page where it asks for credit card numbers etc. server2: has the CGI files to send payment data directly into the payment processor. I cannot put the CGI files on server1 due to security restrictions, etc. My question is: How can I securely transmit the credit card data from server1 to server2? Thanks! Hello, I'm trying to use a rest-based card clearence service, but I don't know how to pass the information through the URL without using the form action attribute. I need to have a URL looking like this: index.php?p=checkout?service=cardAuth&msg_id=3864&num_md5=e2740266aab85558996a9a87fc561c0e&amount=24.99¤cy=GBP&api_key=739a720ade31ad2a14b30aa7b3a6b20e But at the moment, I have a URL looking like this: index.php?cardAuth=&title=Mr&fname=Alderton&sname=Arkie&ctype=mastercard&cnumber=5105105105105100&smonth=01&syear=07&fmonth=01&fyear=10&checkout=Check+Out There's a few more problems; - I can't get the card number to md5 - I don't know how to retreive a variable used in another file, which counts up the total amount due Here's my PHP: Code: [Select] <h2>Please enter your details</h2> <h3>All fields required</h3> <div id="checkout"> <?php if (isset($_GET['checkout'])){ $title = $_GET['title']; $fname = $_GET['fname']; $sname = $_GET['sname']; $ctype = $_GET['ctype']; $cnumber = md5($_GET['cnumber']); $syear = $_GET['smonth'] . $_GET['syear']; $fyear = $_GET['fmonth'] . $_GET['fyear']; $service = $_GET['cardAuth']; $amount = $_REQUEST[$total]; $msg = rand(1000,9999); $api = 'd41d8cd98f00b204e9800998ecf8427e'; } ?> <form method="get" action="index.php?p=checkout?<?php.'service='.$service.'msg_id='.$msg.'num_md5='.$cnumber.'amount='.$amount.'currency=GBP'.'api_key='.$api.?>"> <table> <tr> <td><input type="hidden" name="cardAuth" value="<?php if (!empty($service)) echo $service; ?>" /></td> </tr> <tr> <td> Title: </td> <td> <select name="title" value="<?php if (!empty($title)) echo $title; ?>" > <option></option> <option>Mr</option> <option>Sir</option> <option>Ms</option> <option>Miss</option> <option>Mrs</option> </select> </td> </tr> <tr> <td> First Name: </td> <td> <input type="text" name="fname" value="<?php if (!empty($fname)) echo $fname; ?>"/> </td> </tr> <tr> <td> Surname: </td> <td> <input type="text" name="sname" value="<?php if (!empty($sname)) echo $sname; ?>"/> </td> </tr> <tr> <td> </td> </tr> <tr> <td> Card Type: </td> <td> <select name="ctype" value="<?php if (!empty($ctype)) echo $ctype; ?>"> <option>mastercard</option> <option>visa</option> <option>amex</option> <option>solo</option> <option>maestro</option> <option>jcb</option> <option>diners</option> </select> </td> </tr> <tr> <td> Card Number: </td> <td> <input type="text" name="cnumber" value="<?php if (!empty($cnumber)) echo $cnumber; ?>"/> </td> </tr> <tr> <td> Valid From: </td> <td> <select name="smonth" value="<?php if (!empty($smonth)) echo $smonth; ?>"> <option>01</option> <option>02</option> <option>03</option> <option>04</option> <option>05</option> <option>06</option> <option>07</option> <option>08</option> <option>09</option> <option>10</option> <option>11</option> <option>12</option> </select> <select name="syear" value="<?php if (!empty($syear)) echo $syear; ?>"> <option>07</option> <option>08</option> <option>09</option> <option>10</option> <option>11</option> </select> </td> </tr> <tr> <td> Expires End: </td> <td> <select name="fmonth" value="<?php if (!empty($fmonth)) echo $fmonth; ?>"> <option>01</option> <option>02</option> <option>03</option> <option>04</option> <option>05</option> <option>06</option> <option>07</option> <option>08</option> <option>09</option> <option>10</option> <option>11</option> <option>12</option> </select> <select name="fyear" value="<?php if (!empty($fyear)) echo $fyear; ?>"> <option>10</option> <option>11</option> <option>12</option> <option>13</option> <option>14</option> </select> </td> </tr> <tr> <td> </td> </tr> <tr> <td> </td> <td> <input type="submit" name="checkout" value="Check Out"/> </td> </tr> </table> </form> </div> My website needs to collect credit card information WITHOUT 3rd party!
I asked godaddy what i is i need for that and they told me if i get a merchandising account with my bank and call them to tell them what i want to do they will send me a script and i use that script on my site.
Does anyone have experience with this?
my server is PCI compliant
I'm looking at creating a web interface for cusotmers to enter credit card information. What is the best approach for this? Keeping in mind security of data... Maybe this last point is more a question for web server administrators, but thought I'd ask anyway. This topic has been moved to Application Design. http://www.phpfreaks.com/forums/index.php?topic=315057.0 |
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