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PHP - Any Idea Why This Code Doesn't Work?
Hi guys,
When I insert the following code I get the parsing error "unexpected $end": Code: [Select] <?PHP if(isSet($_GET['sid'])) { $con = mysql_connect("localhost","YYYYY", "XXXXX"); if (!$con) {die('Could not connect: ' . mysql_error("oop")); mysql_select_db("YYYYY_testDB") or die(mysql_error()); $totalresult = mysql_query("SELECT * FROM QANDATable"); $num_rows = mysql_num_rows($totalresult); $limit; $counter = 1; while($counter < mysql_num_rows($totalresult)){ $result = mysql_query("SELECT * FROM QANDATable WHERE id = $counter"); $row = mysql_fetch_array($result); echo $row['TSuperQuestion']; if(isSet($_GET['sid'])){ echo "<a href=\"/Code-sandbox.php?sid=".$name."&qandanumber=".$counter."\">next</a>";} echo $row['TQuestion']; echo $row['TAnswer']; $counter++;} } else { echo "<h2>Enter Student Number:</h2>"; echo '<form name="input" action="./Code-sandbox.php" method="GET">'; echo '<input type="text" name="sid"/>'; echo '<input type="submit" value="Submit">'; echo '</form>'; } ?> The code worked before I inserted: Code: [Select] if(isSet($_GET['sid'])){ echo "<a href=\"/Code-sandbox.php?sid=".$name."&qandanumber=".$counter."\">next</a>";}Any idea what is wrong here? Similar TutorialsIn a nutshell here is what I am wishing to do. The user clicks on a link. The link has an ID# embedded in it. For this example, we will assume that the Link ID (lid) = 4-1-1 Now I have 2 tables: Table 1 Columns: ID | contact_fname | contact_lname 10 Bl4ck Maj1k Table 2 Columns: ID | contact_id | link_id 1 10 4-1-1 I need to display the contact's First and Last name if he is associated with the current link. The way I thought to track that was via table joins. I have attempted a code but it doesnt work. I basically want to make it so whenever Table 1 has a person with an ID equal to the Contact ID of table 2 AND whenever the Link ID in our URL (which I am capturing via a $_GET function and storing in a variable) is equal to the Link ID in our table with the associated contact in it, I want to then display the First Name and Last Name. Below is my failed attempt at this. Weird thing is, I have done this several times before. I don't see myself doing anything different but I must be because it simply doesn't work. Any help would be greatly appreciated... Code: [Select] <?php $link_id = $_GET['lid']; $query = "SELECT table1.id, table1.contact_fname, table1.contact_lname, table2.contact_id, table2.link_id FROM table1, table2 WHERE table1.id = table2.contact_id AND table2.link_id = $link_id"; $sql = mysql_query($query); while($row = mysql_fetch_array($sql)) { $contact_fname = $row['contact_fname ']; $contact_lname = $row['contact_lname ']; echo '' . $contact_fname . ' ' . $contact_lname . '' ; } ?> Please let me know what I am doing wrong here! Thanks boys and girls :-) Bl4ck Maj1k Hi everybody! I'm creating a site and none of my php-code works. I tried to do a simple php-code to test it but it doesn't work either. The simple php-code: <?php echo "hello"; ?> I am using this PHP code with a MySQL query. PHP parses the PHP fine, but the MySQL query is not having any effect on the database. Can anyone see an error in my code? I can't. $query = "UPDATE `products` set `id` = '".$_POST['id']."' where `id` = '".$_POST['id']."'"; MOD EDIT: Changed PHP manual link tags to [php] . . . [/php] tags. Hello everyone, I'm having this problem which is really annoying, tried to solve it but couldn't, I write that code in PHPMyAdmin and it works great, but it doesn't work in the website it self ok long story short, there are three tables, hotels, cities, countries hotels include in addition to hotel info, 2 columns (city_id) and (country_id) Cities include id and name and also countries include id and name what I was trying to do, that when a person inputs a city or country name in the search form, it should get the hotels that exists in this city or country, but unfortunately it shows all the hotels in all cities and countries, although the pagination code for number of pages works just fine, it count the number of hotels in that city or country and show the number of pages correctly so here is the code for both for hotel search Code: [Select] class hotelManager { public function getHotel($where) { $where = isset($_POST['where']) ? $_POST['where'] : ""; $dbObj = new DB(); $sql = "select * from hotels where city_id = (select id from cities where name = '$where' ) or country_id = (select id from countries where name = '$where' )"; $result = MYSQL_QUERY($sql); $arr = array(); echo "<table>"; while($row = mysql_fetch_array($result)) { echo "<tr>"; echo "<td valign=\"top\" width=\"120px\">"; $rowid = $row['id']; $imageqry=mysql_query("SELECT * FROM `hotelphotos` where hotel_id='$rowid' LIMIT 1"); $image=mysql_fetch_array($imageqry); $imagename=$image['attachmentName']; echo "<img src=\"foxmaincms/webroot/files/small/$imagename\"/>"; echo "</td>"; echo "<td valign=\"top\">"; echo "<table> <tr> <td valign=\"top\"> <a href=\"hotels.php?id=".$row['id']."\" class=\"titleslink\">".$row['name']."</a> </td> </tr> <tr> <td class=\"text\" valign=\"top\"> ".$row['location']." </td> </tr> </table>"; echo "</td>"; echo "</tr>"; } echo "</table>"; for hotel pagination Code: [Select] <?php include("includes/hotelsManager.php"); $hotelObj = new hotelManager(); $where = isset($_POST['where']) ? $_POST['where'] : ""; if(isset($_POST['where'])) { $hotelObj -> getHotel($where); $per_page = 9; //Calculating no of pages $sql = "select * from hotels where city_id = (select id from cities where name = '$where' ) or country_id = (select id from countries where name = '$where' )"; $result = MYSQL_QUERY($sql) or die("<br />No Hotels found in this city, please check the city name and try again"); $count = mysql_num_rows($result); $pages = ceil($count/$per_page) ?> <div id="loading" ></div> <div id="maincontent" ></div> <ul id="pagination"> thank you in advance $text = "wow {one|two|three}fsasfa happy ness"; preg_match('/\b{*+}\b/i', $text, $matches); print_r($matches); Basically, $matches will contain "one|two|three" - but all I got is an array with "}" This topic has been moved to Other Programming Languages. http://www.phpfreaks.com/forums/index.php?topic=312147.0
Customer data is encrypted using OpenSSL, and then stored in mySQL varbinary column on a server.
Question: What if I encrypted that key? Then I would be the only one able to read the encrypted customer data on my server, even if that server got hacked. Obviously that would not work, because the server needs the untampered secret key in order to encrypt the data for mySQL. Although this seems insurmountable, it feels more like a logic problem....where if you think about it long enough, the answer will come. Any thoughts on this? Thank you.
if ($count==1){
header("Location:store.php");
}
very simple I have issolated it and it doesn't redirect maybe u can see where my mistake is
Hey, Wondering if this would work, it is based on the idea that everyone who is a real visitor will be using a browser, is that correct? Do robots use browsers too? if so, it wont work! haha. <? $browser = mb_substr($_SERVER['HTTP_USER_AGENT'], 0, 31); if (!empty($browser)){echo '<form action="send.php" method="post">';} ?> Just thought it was nice and simple, and couldnt see anywhere if it would work or not... Hi guys, I have a little issue, I have already got a quiz, here is some of the code from the quiz. Code: [Select] <?php session_start(); session_name("Question_Test"); require_once('questionsandanswers.php'); require_once('functions.php'); if (!isset($_SESSION['questions'])) $_SESSION['questions'] = array(); $id = which_question($_POST['some_field']); $score = 0; if (!isset($_POST['submit'])) { $_SESSION['dclty'] = $_POST['dclty']; if ($_SESSION['dclty'] == "beg") { ?> <script> window.open("extrahelp.php", height=300,width=300); </script> <?php } if ($_SESSION['dclty'] == "int") { ?> <script> window.open("pointers.php", height=300,width=300); </script> <?php } } if (!isset($_POST['submit'])) { $_SESSION['correct'] = array(); $_SESSION['wrong'] = array(); $_SESSION['finished'] = 'no'; if (isset($_SESSION['error'])) { unset($_SESSION['error']); $_SESSION['$num'] = 0; } else { $_SESSION['score'] = $score; $_SESSION['correct'] = array(); $_SESSION['wrong'] = array(); $_SESSION['finished'] = 'no'; $_SESSION['$num'] = 0; } } else { $_SESSION['$num'] = (int) $_POST['num']; $postedanswers = str_replace("_"," ",$_POST['answers']); if ($postedanswers == $answers[$_SESSION['$num']]['0']) { $_SESSION['score'] ++; $_SESSION['correct'][] = $postedanswers; } else { $_SESSION['wrong'][] = $postedanswers; } if ($_SESSION['$num'] < count($questions)-1) { $_SESSION['$num']++; } else { $last = true; $_SESSION['finished'] = 'yes'; } } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <title>Forensics E-learning Package</title> <?php echo $_SESSION['score']; if (!isset($last)) { echo "<script type=\"text/javascript\" src=\"form.js\"></script>"; } ?> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <div id="wrapper"> <div id="header"> <div id="toplinks"> </div> </div> <div id="menu"> <ul> <li><a class="selected" href="home.html">Home</a></li> <li><a href="initialquiz.php">Initial Quiz</a></li> <li><a href="about.php">About</a></li> </ul> </div> <div id="content"> <div id="main"> <h1>Initial Quiz</h1><BR /><BR /> <h1>Protection Section</h1><BR /><BR /> <?php if (!isset($last)){?> <h2>Questions <?php echo $_SESSION['$num']+1; ?>:</h2> <p><strong><?php echo $questions[$_SESSION['$num']]; ?></strong></p> <form id="questionBox" method="post" action="initialquiz.php"> <?php $pattern = ' '; $replace = '_'; $shuffledAnswers = shuffle_assoc($answers[$_SESSION['$num']]); #var_dump($newanswers); foreach ($shuffledAnswers as $answer) { $answer2 = str_replace($pattern,$replace,$answer); echo "<li><input type=\"radio\" id=\"$answer2\" value=\"$answer2\" name=\"answers\" />\n"; echo "<label for=\"$answer2\">$answer</label></li>\n"; } ?> <input type="hidden" name="num" value="<?php echo $_SESSION['$num']; ?>" /> <input type="submit" id="submit" name="submit" value="Submit Answer" /></p> </form><BR /><BR /><b> <?php } else { echo "<p id=\"compare\"><a href=\"detection.php\">Next Section! <img src=\"images/arrow.png\" /></a></p>"; } ?> <?php $_SESSION['$ProtectionPercent'] = number_format(($_SESSION['score'] * 100) / 5); ?> </b> </div> <div id="right"> <h2>Right Menu</h2> <div class="rightitem"> <ul> <li><a class="selected" href="home.html">Home</a></li> <li><a href="initialquiz.php">Initial Quiz</a></li> <li><a href="about.php">About</a></li> </ul> </div> </div> </div> <div class="clearbottom"></div> <div id="footer"> <p id="legal"> </p> </div> </div> </div> </body> </html> The problem is, is that everytime i refresh my page the score counter increments. I have been chatting to a friend and they recommended some coding ideas that may work to stop this, however can any1 help me with a little more on implementing it to my systems? here is the recommended code Code: [Select] session_start(); if (!isset($_SESSION['questions'])) $_SESSION['questions'] = array(); # assuming which_question gives the proper id for the question $id = which_question($_POST['some_field']); # Only handle post data if questions hasn't allready been answered if (!isset($_SESSION['questions'][$id])) { # remove anything other than a-z, A-Z and regular whitespace from answer $answer = preg_replace('#[^a-zA-Z ]#', '', $_POST['answer']); $_SESSION['questions'][$id]['answer'] = $answer; $_SESSION['questions'][$id]['points'] = grade_answer($answer); # ... } Any help would be hugely Appreciated. Thanks Labce i have a drop-down list of coures from course table. then i have two text field to enter No of Ques: Allocated Marks: for example: if i select PHP course and enter 4 for No of Ques , 25 for Allocated marks then it should srote in anothe database table like this Course | QuesNo | Marks PHP 1 25 PHP 2 25 PHP 3 25 PHP 4 25 Can anyone help for this code.hope this will not too dificult for you guys. i will really apriciate. Thanks Hi First of all, I know VERY little about PHP, The effort below is a wile guess that has gone wrong. I get this error Parse error: syntax error, unexpected T_IF in /home/repairyo/public_html/shop/includes/content/viewOrders.inc.php on line 57 I have no idea what ive done wrong, may be I am stupid for attempting it. Cheers Paul This is the original code Code: [Select] $view_orders->assign('VAL_STATE',$lang['glob']['orderState_'.$orders[$i]['status']]); This is the modified code Code: [Select] $view_orders->assign('VAL_STATE',$state = $results[$i]['status'] if ($state == '1') { "<font color='#ff9900'>".$lang['glob']['orderState_'.$results[$i]['status']]."</font>"; } else if ($state == '2') { "<font color='#009900'>".$lang['glob']['orderState_'.$results[$i]['status']]."</font>"; } else if ($state == '4') { "<font color='#cc0000'>".$lang['glob']['orderState_'.$results[$i]['status']]."</font>"; } else if ($state == '5') { "<font color='#cc0000'>".$lang['glob']['orderState_'.$results[$i]['status']]."</font>"; } else if ($state == '6') { "<font color='#cc0000'>".$lang['glob']['orderState_'.$results[$i]['status']]."</font>"; } else if ($state == '7') { "<font color='#ff9900'>".$lang['glob']['orderState_'.$results[$i]['status']]."</font>"; } else { $lang['glob']['orderState_'.$orders[$i]['status']]); } I've joined querys because I'm making my own forums. However, when it gets to the echoin out part, it shows the category and only ONE of the sub categorys. Code: [Select] <div id="forumContainer"> <?php $lastboard = ''; $forumQ = mysql_query("SELECT f1.cat_name as catName, f1.cat_id as catID, f2.cat_id as subCatID, f2.sub_id as subID, f2.sub_name as subName, f2.sub_desc as subDesc FROM `forum_cats` as f1 LEFT JOIN `forum_sub` as f2 ON f1.cat_id = f2.cat_id GROUP BY f2.cat_id "); while($forumF = mysql_fetch_assoc($forumQ)) { if($forumF['catName'] != $lastboard) { echo '<div class="forumCat">'.$forumF['catName'].'</div>'; $lastboard = $forumF['catName']; } echo '<div class="forumSub">'.$forumF['subName'].'</div>'; } ?> </div> $Row[2] doesn't work but if I use $Row["linkcat"] than it works fine. Is there somewhere to activate in the php.ini file ? Code: [Select] // I got 9 fields to in the table tbl_link ! $Row[2] should give me a number. $Verbinding = mysql_connect($db_host, $db_user, $db_passw); mysql_select_db($db_name); $sql = "Select * from tbl_link where userid=1"; $ResultShow = mysql_query($sql); while ($Row = mysql_fetch_assoc($ResultShow)){ echo $Row[2]; } Hi, I am trying to get the previous id for the table xdocument, but browser outputs this warning: Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given for this code: Code: [Select] <?php //HELPER FCN used by FCN: writeXMLtoDBviaDOM function mysql_next_id($table) { $result = mysql_query('SHOW TABLE STATUS LIKE "'.$table.'"'); $rows = mysql_fetch_assoc($result); return $rows['Auto_increment']; } //TEST RUN: $_filePath="C:\dir\email.xml"; $node=basename($_filePath); $dom=new DOMDocument(); $dom->load($node); $labelPath=array(); mysql_connect("localhost","root"); mysql_select_db("dummydpev"); $isXdocExist=mysql_query("SELECT (file_Path,file_Name) FROM xdocument WHERE file_Path='$_filePath' AND file_Name='$node'"); $docId=0; if(mysql_num_rows($isXdocExist)==0) { mysql_query("INSERT INTO xdocument (file_Path,file_Name) VALUES ('$_filePath','$node')"); $docId=mysql_next_id("xdocument")-1; } else $docId=mysql_next_id("xdocument")-1; writeXMLtoDBViaDOM($dom->documentElement,$labelPath,$docId,$_filePath); ?> So I think my problem is with the multiple WHERE clause conditions, can I do it like what I have above? Any help much appreciated! Hello all, I'm trying to clean up some user input for my database but the mysql_real_escape_string function doesn't seem to work, and neither does addslashes(). I've browsed the net and made sure I'm connected to the database before the function is called. I can't figure out what I'm doing wrong. Here's the relevant part of the code: Code: [Select] <?php mysql_connect("localhost","adminname","adminpassword") or die (mysql_error()); mysql_select_db("databasename") or die (mysql_error()); $comment=mysql_real_escape_string($_POST['commentbox']); ?> ...and then the result is put into the database along with some other data. The database entry is correct, except, when I check the database or echo the result I get the same thing that was entered into 'commentbox'. For instance, if I enter "I am very 'confused' by this" into the box, the same string will be found in the database table. No slashes, just quotes. Anyone have an idea what's wrong with this? Because it all seems simple and correct but doesn't work. I've been puzzling over this all morning. No matter what I do i keep getting these errors: Quote
[01-Oct-2019 21:45:32 UTC] PHP Warning: Use of undefined constant PASSWORD_BCRYPT - assumed ' PASSWORD_BCRYPT' (this will throw an Error in a future version of PHP) in /home/ijwe4nfwf9ei/public_html/blog-approval.php on line 7 Here's my code:
<?php
echo phpinfo();
$pass=password_hash ("password", PASSWORD_BCRYPT);
?>
I checked and I'm using php 7, so why do I keep getting this error? I had it print out my php info so I could check.. https://pyro-creations.com/tester.php I even read the manual and tried the examples and I still get those errors. How can I fix this? [please use code tags.] I've written a script where it counts the page impressions on my website. When a visitor lands on the page, it counts their impression and then sets a $_SESSION so that if they reload or return to the page it doesn't count it again. But the problem is it sometimes does. Does this mean that the $_SESSION isn't being set probably? That's what it seems to be. And if so, what would be the reason for that? Here's my basic code: Code: [Select] if(isset($_SESSION['userid'])){ $userid = $_SESSION['userid']; } else{ $userid = rand(1000, 10000000); $_SESSION['userid'] = $userid; } $date = date('Y-m-d'); $counters = mysql_query("SELECT * FROM counters WHERE userid='$userid' AND impressions='1' AND date='$date'") or die(mysql_error()); if(!mysql_num_rows($counters)){ mysql_query("INSERT INTO counters (userid, impressions, date) VALUES('$userid', '1', current_date)") or die(mysql_error()); } Hi, when I output this, it's same order, I want it to be: email/message/to/toLastName please see code: $testArray=array("toLastName","to","message","email"); $reversedTestArray=rsort($testArray);//rsort returns TRUE on success //$strTestArrayReversed=implode(",",$testArray); print_r($testArray); Any idea what I am doingwrong, it looks fairly straightforward. Any help much appreciated! All the tables are correct and it's making the connect to the database fine it's just not working, did I write it wrong? Code: [Select] function newPm($to, $from, $title, $text){ $q = $db->query("SELECT * FROM ibf_message_topics ORDER BY mt_id DESC"); $lastMsg = $db->fetch_assoc($q); $mid = $lastMsg['mt_id'] + 1; $msgId = $lastMsg['mt_msg_id'] + 1; $db->query("INSERT INTO ibf_message_topics SET mt_id=$mid, mt_msg_id=$msgId, mt_date=". time(). ", mt_title='$title', mt_from_id=$from, mt_to_id=". $to. ", mt_vid_folder='in', mt_read=0, mt_owner_id=$to, mt_user_read=0") or die(mysql_error()); $db->query("INSERT INTO ibf_message_text SET msg_id=$msgId, msg_date=". time() .", msg_post='$text', msg_sent_to_count=1, msg_author_id=$from") or die(mysql_error()); $userq = $db->query("SELECT new_msg FROM ibf_members WHERE id = $to"); $userData = $db->fetch_assoc($userq); $msgCount = $userData['new_msg'] + 1; $db->query("UPDATE ibf_members SET new_msg=$msgCount, show_popup=1 WHERE id = $to") or die(mysql_error()); } Here's how that function is being called in the beginning of the page: Code: [Select] if($action =="banUser"){ $expire = time() + (3600000 * 24 * $_GET['duration']); $q = $db->query("SELECT * FROM ibf_message_topics ORDER BY mt_id DESC"); $lastMsg = $db->fetch_assoc($q); $mid = $lastMsg['mt_id'] + 1; $msgId = $lastMsg['mt_msg_id'] + 1; $title = "Notification"; $duration = $_GET['duration'] ." days"; if($_GET['duration'] == "1"){ $duration = "1 day"; } if($_GET['duration'] == "Forever"){ $duration = "forever"; } $temp = 0; if($expire > time()){ $temp = 1; } $body = "This automated message has been sent to notify you that your account has been banned $duration. To appeal this ban, click on Irc from the menu on the homepage and ask to speak to a moderator. If this ban is temporary, your account will be reinstated automatically at the appropriate time"; newPm($id, 3017, $title, $body); $msgCount = $_GET['msg'] + 1; $db->query("UPDATE ibf_members SET ban_level = $level, tempbanned = $temp, banned = 1, ban_expire='$expire', ban_reason='". $_GET['reason']."', ban_by='". $name."' WHERE id=$id") or die(mysql_error()); ?> <center><b>User banned!</b> (<a href="index.php?code=plyrmgmt">Back to Player Management</a>)</center> |
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