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PHP - I Feel Like I'm Going Crazy ... Assistance Needed.
Hello All
I am not an expert PHP developer, but I thought I had a pretty good handle on the language. That is until I was goofing off yesterday, playing around with isset. All of a sudden, I feel like I have lost my mind. I will get straight to the point. Why does this display the message "THE VARIABLE WAS FOUND!" when no input is submitted? Code: [Select] <html> <head> <title> form test </title> </head> <body> <div> <form action="" method="GET"> <table> <tr><td>enter myVar: </td><td><input type="text" name="myVar" id="myVar"></td></tr> <tr><td><button type="submit">submit</button></td><td><button type="reset">reset</button></td></tr> </table> </form> <?php if(isset($_GET['myVar'])){ print("]" . $_GET['myVar'] . "[<br>"); print("THE VARIABLE WAS FOUND!"); } ?> </div> </body> </html> If you were to click the submit button without putting anything into the myVar field, the message will still show up, but it shouldn't. If you submit an empty field there is nothing sent to the "next page", so to speak. If nothing is sent, then the isset should evaluate to false because there is no myVar to "GET", therefore the message should not be displayed. But, as you can see, the message is displayed whether or not you enter anything into the field. I have many sites that use isset that appear to be working as expected, so you can understand why this is driving me crazy. Would any of you nice people please explain to me why this is "working" when it shouldn't? Thanks for reading, and have a nice day. Similar TutorialsHows it going guys. Well, I'm trying to create an app tat deals with the barracuda API. Unfortunately it uses all XML for its methods, so I had to come up with this: Code: [Select] <?php include ("xmlrpc.inc"); $y = new xmlrpcval ( array ("child_type" => new xmlrpcval("domain", "string"), "path" => new xmlrpcval("", "string"),"type" => new xmlrpcval("global", "string")) , "struct"); $m = new xmlrpcmsg ('config.list'); $m ->addParam($y); $c= new xmlrpc_client("http://barracudaaddress/cgi-mod/index.cgi?password=mypassword"); $c->setDebug(2); $r = $c ->send($m); if (!$r->faultcode()) { $v= $r->value(); print $r->serialize(); } else { print "Fault <br/>"; print "Code: ". htmlentities($r->faultcode()) . "<br/>" . "reason: '" . htmlentities($r->faultString()) . "'<br/>"; } ?> the problem is that when I run this, i get the following error: Code: [Select] XML error: XML_ERR_NAME_REQUIRED at line 2, column 61Fault Code: 2 reason: 'Invalid return payload: enable debugging to examine incoming payload (XML error: XML_ERR_NAME_REQUIRED at line 2, column 61)' but when i look at my php code, line 2 is technically: Code: [Select] include ("xmlrpc.inc"); Does this mean my error is coming from that file? Because as far as I can tell, the XML output is working well, since this is what is getting sent to the server: Code: [Select] <?xml version="1.0"?> <methodCall> <methodName>config.list</methodName> <params> <param> <value><struct> <member><name>child_type</name> <value><string>domain</string></value> </member> <member><name>path</name> <value><string></string></value> </member> <member><name>type</name> <value><string>global</string></value> </member> </struct></value> </param> </params> </methodCall> Which is what is required for this method. I've racked my brain and can't figure it out, any help would be appreciated. This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=357731.0 ok... I'm still struggling with PHP syntax, my editor's linting keeps flagging a line as incorrect. it's supposed to read as " when d1 minus 1 is less than or equal to d2 with d2 being less than or equal to d1 plus 1" so in other words its supposed to be true if d2 is between d1 minus 1 and d1 plus 1, inclusive. I don't want d2 being the previous number, the same number or the next number relative to d1. The same goes for d3, d4, and d5 (4 and 5 are un coded because why code in errors).
That being said... This isn't exactly my correct goal but I'm not sure how to code what I really want... I can't seem to find a good way to test this without the commands I know from other languages like CountIf, Iffn and RandSamp. (those are Ti-Basic commands) I know "please do it for me" is frowned upon, and hate saying it (I'd rather learn to do it myself), but if anyone can explain how to do this I'd really appreciate it. Edited March 23, 2019 by Karaethon Hello all, I wrote a script that will upload an avatar to a users profile and to do this the user has to get a randomly generated pin that is stored to thier profile info in a MySQL db what i am trying to accomplish with this code is once the form is submitted this code checks the database to see if the ID is there and that the pin matches if so then it continues to upload the file if not it stops displays an error and the upload form. For some reason the script continues to upload even when i input fake values that are not in the DB .... i know its something simple that im jsut over looking so perhaps a fresh set of eyes will help... <?php include './config.php'; include './access.php'; // Receiving variables @$steamid = addslashes($_POST['steamid']); @$pin = addslashes($_POST['pin']); @$avatar_Name1 = $_FILES['avatar']['name']; @$avatar_Size = $_FILES['avatar']['size']; @$avatar_Temp = $_FILES['avatar']['tmp_name']; @$avatar_Mime_Type = $_FILES['avatar']['type']; @$ava_strQuery1 = "SELECT * FROM $member_table WHERE authid='$steamid' AND private_pin='$pin'"; @$ava_host1 = "$hostname"; @$ava_user1 = "$username"; @$ava_pw1 = "$password"; @$ava_db1 = "$database"; $ava_link1 = mysql_connect($ava_host1, $ava_user1, $ava_pw1); if (!$ava_link1) { die('Could not connect: ' . mysql_error()); } $ava_db_selected1 = mysql_select_db($ava_db1, $ava_link1); if (!$ava_db_selected1) { die ('Can not use $ava_db1 : ' . mysql_error()); } //upload file and insert new record if ID and PIN match $ava_result1 = mysql_query($ava_strQuery1); if (!$ava_result1) { function findexts ($avatar_Name1) { $filename = strtolower($avatar_Name1) ; $exts = split("[/\\.]", $avatar_Name1) ; $n = count($exts)-1; $exts = $exts[$n]; return $exts; } $ext = findexts ($_FILES['avatar']['name']) ; $ran = rand () ; $ran2 = $ran."."; $avatar_Name = $ran2.$ext; //Checking/Making Folder function RecursiveMkdir($path) { if (!file_exists($path)) { RecursiveMkdir(dirname($path)); mkdir($path, 0777); } } // Validation if (strlen($steamid) <15) { die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please enter a valid steamid <br>(ex: STEAM_0:0:00000)</font></p><p align='center'><a href='avatar.php'>BACK</a></p>"); } if (strlen($steamid) >20) { die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please enter a valid steamid <br>(ex: STEAM_0:0:00000)</font></p><p align='center'><a href='avatar.php'>BACK</a></p>"); } if (strlen($steamid) == 0 ) { die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please enter a valid steamid <br>(ex: STEAM_0:0:00000)</font></p><p align='center'><a href='avatar.php'>BACK</a></p>"); } if (strlen($pin) !=12) { die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please enter a valid pin<br>Dont have a pin? click <a href='#'>here</a></font></p><p align='center'><a href='avatar.php'>BACK</a></p>"); } if (strlen($pin) == 0 ) { die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please enter a valid pin<br>Dont have a pin? click <a href='#'>here</a></font></p><p align='center'><a href='avatar.php'>BACK</a></p>"); } if( $avatar_Size == 0) { die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please select an image that is 50KB or less in size and its type is .jpg, .gif, or .png</font></p><p align='center'><a href='avatar_upload.php'>BACK</a></p>"); } if( $avatar_Size >51200) { //delete file unlink($avatar_Temp); die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please select an image that is 50KB or less in size and its type is .jpg, .gif, or .png</font></p><p align='center'><a href='avatar_upload.php'>BACK</a></p>"); } if( $avatar_Mime_Type != "image/gif" AND $avatar_Mime_Type != "image/jpeg" AND $avatar_Mime_Type != "image/pjpeg" AND $avatar_Mime_Type != "image/png" AND $avatar_Mime_Type != "image/x-png") { unlink($avatar_Temp); die("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Please select an image that is 50KB or less in size and its type is .jpg, .gif, or .png</font></p><p align='center'><a href='avatar_upload.php'>BACK</a></p>"); } $uploadFile = "avatars/".$avatar_Name ; if (!is_dir(dirname($uploadFile))) { @RecursiveMkdir(dirname($uploadFile)); } else { @chmod(dirname($uploadFile), 0777); } @move_uploaded_file( $avatar_Temp , $uploadFile); chmod($uploadFile, 0644); $avatar_URL = "*************/".$avatar_Name ; //saving record to MySQL database @$ava_strQuery = "UPDATE $member_table SET avatar ='$avatar_Name' WHERE authid='$steamid' AND private_pin='$pin'"; @$ava_host = "$hostname"; @$ava_user = "$username"; @$ava_pw = "$password"; @$ava_db = "$database"; $ava_link = mysql_connect($ava_host, $ava_user, $ava_pw); if (!$ava_link) { die('Could not connect: ' . mysql_error()); } $ava_db_selected = mysql_select_db($ava_db, $ava_link); if (!$ava_db_selected) { die ('Can not use $ava_db : ' . mysql_error()); } //insert new record $ava_result = mysql_query($ava_strQuery); if (!$ava_result) { die('Invalid query: ' . mysql_error()); } mysql_close($ava_link); echo("<p align='center'><font face='Arial' size='3' color='#66CCFF'>Image uploaded OK!</font></p><p align='center'></p>"); echo "<div align='center'>"; echo "<p><img src=$avatar_URL></p>"; include ('./includes/avatar_upload.php'); echo "</div>"; }else{ //if ID and PIN dont match display error and form echo "Wrong SteamID/Pin Please Try Again..."; echo "<br />"; include ('./includes/avatar_upload.php'); } mysql_close($ava_link1); ?> I have an array here that looks like this: Code: [Select] Array ( [server_info] => Array ( [up] => 1 [up_since] => Sun, 23 Oct 2011 04:04:01 -0600 [up_for] => 2588 [version] => Beta 1.9 Prerelease 4 ) [players] => Array ( [0] => Pyr3x ) [server_settings] => Array ( [map] => Underworld [pvp] => 1 [pve] => 1 [max] => 50 ) [admins] => [ops] => Array ( ) ) How would I for example print the contents of the players array without having to be specific on which object within it that I wish to print, it's dynamic so it's always going to change. Example of the output I'd like is: Players: Pyr3x, SomeGuy, AnotherGuy Thank you for any help you may be able to provide. -Pyr3x Hey all, I'm currently working on a website/database system. What i'm trying to achieve atm is for a user to be able to edit current data in a database table, submit it, and for it to display the new data in the webpage. The table i'm reading from has 6 records and the fields ID(which is just auto_incremented) and courseName. Ideally, I would like the user to be able to delete a record too. The code I have written displays the courseName's in a table along with textareas and a submit button for each row. It seems to be doing nothing at the minute, so I was hoping someone could enlighten me as to what I've done wrong and if someone could provide what code i'm missing if any, i would be ever so grateful I think I might have structured it all wrong, I hope this isn't the case! My current code is below, hope to hear some feedback soon, many thanks, Aaron PS: feel free to ask any more question in case I've forgot to mention something Code: [Select] <?php session_start(); $hostname_logon = "***.*.*.*" ; $database_logon = "aal9" ; $username_logon = "root" ; $password_logon = "" ; $coursenametext = ''; $id = ''; //error_reporting (E_ALL ^ E_NOTICE); $connections = mysql_connect($hostname_logon, $username_logon, $password_logon) or die ( "Unable to connect to the database" ); mysql_select_db($database_logon) or die ( "Unable to select database!" ); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Edit Courses</title> <link href="Aaron.css" rel="stylesheet" type="text/css" /> </head> <div class="container"> <h1><img src="logo.gif" alt="Logo" width="224" height="62" id="logo" align="left"/></a>Update Courses</h1> </div> <div class="sidebar1"> <ul class="nav"> <li><a href="homepage.php">Homepage</a></li> <li><a href="modules.php">My Modules</a></li> <li><a href="update.php">Update Database</a></li> <li><a href="googles1.php">Sem 1 Google</a></li> <li><a href="timetable2.php">Sem 2 Timetable</a></li> <li><a href="googles2.php">Sem 2 Google</a></li> <li><a href="logout.php">Logout</a></li> </ul> <p><a href="javascript:window.print()">Print This Page</a></p> <p> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer nec odio. Praesent libero. Sed cursus ante dapibus diam. Sed nisi. Nulla quis sem at nibh elementum imperdiet. Duis sagittis ipsum. Praesent mauris. Fusce nec tellus sed augue semper porta. Mauris massa. Vestibulum lacinia arcu eget nulla. </p> <p>Welcome To Timetable Management. Please Find All Necessary Links Above.</p> </div> <div class="content"> <form action="editcourses.php" method="post"> <table border="1" cellspacing="1" align="center" bordercolor="#FFFFFF"> <tr> <td>Course Name</td> <td>Edit</td> <td>Submit</td> <td>Delete</td> </tr> <?php $query = "SELECT * FROM Courses "; $result = mysql_query ($query); if(mysql_num_rows($result)>0){ while($row = mysql_fetch_array($result)) { echo('<tr>' . '<td>' . $row['CourseName'] . '</td>' . '<td><input type="hidden" name="id" value="' . $row['ID'] . '"/><textarea name="coursenametext" rows="2"></textarea>' . '</td>' . '<td>' . '<input type="Submit" name="Submit" value="Submit">' . '</td>' . '</tr>'); } } if(isset($_POST['Submit'])) { $query1 = "UPDATE courses SET courseName = '".$_POST['coursenametext']."' WHERE ID = '".$_POST['id']."'"; $result1 = mysql_query ($query1); } ?> </table> </form> <br> </div> <div class="footer"> <p><a href="mailto:***@**.**.**" class="Email">Click Here To Email For Help With Faults</a></p> </div> </div> </body> </html> I'm pretty new to php... I need a short script that I can place at the top of my web page that does the following: In theory, a person only be able to access page2.php unless they come directly from page1.php (The message that appear should say you are not authorized to access this page) I do not want to create login of any kind... Can you help? thanx in advance! Alright, so I've been building code in my computer science class (no prior PHP experience before approx. this past week). We're just importing the first array from a MySQL database, and it's not working for me. Our teacher included a broken-linked image that apparently tells us how to close the connection, but being unable to see it....I can't. I'm not sure exactly what's not working, but here's my current code: Code: [Select] <html> <body> <?php echo "<h1>This is a test. Does this script insert values?</h1>"; // Connect to the database $dbc = mysqli_connect('localhost', 'root', 'root', 'myrent-a-movie-final') or die('Error connecting to MySQL server.'); // Build the query $query = "SELECT * FROM customers"; $result = mysqli_query($dbc, $query) or die('Error querying database.'); //Display Results through Array Loop While ($row = mysqli_fetch_array($result)) { echo $row['surname']; echo $row['given_name']; echo $row['address']; echo $row['city']; echo $row['province']; echo $row['postal_code']; echo $row['phone_number']; echo $row['email']; // Close the database connection mysqli_close($dbc); ?> </body> </html> And here is my accompanying error message: "Parse error: syntax error, unexpected $end in Z:\www\mysql_basics\view_data.php on line 32" EDIT: It would seem i placed this in the wrong section. Can we have a mod move this? I'm gonna go ahead and admit that this is a task that my school left me for my course in PHP and mySQL but i won't just ask for someone to construct the code for me but just to give me advice and assistance in my code. What i'm trying to do is request a number from a user and generate random integers between 1 to 100 as many as the user specified. The task told me to place all the numbers in an array and that i can use a foreach loop to go through and indicate what numbers are lower than 50 and what is higher than 50. The output should be similar to this: All your numbers: 45 23 14 79 99 22 56 Numbers lower than 50: 45 23 14 22 Numbers higher than 50: 79 99 56 This is my code: Code: [Select] <!DOCTYPE html PUBLIC "-//w3c//DTD XHTMLm 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmnlns="http://www.w3.org/1999/xhtml" xml:lang="sv" lang="sv"> <head> <meta http-equiv="Content-Type" content="text/html; charset="utf-8" /> <title>Task</title> </head> <body> <?php $Nummer=$_REQUEST['nummer']; for ($count=1;$count <= $Nummer; $count++){ $testSlump = rand(1, 100); echo $testSlump . "</br>"; } $testArray = array($testSlump); foreach ($testArray as $n) { if ($testArray > 50){ echo $testArray . echo 'this number is lesser than 50'; } } ?> </body> </html> I've googled, read through the litterature but none seem to help me. I thought to myself that one solution might be placing all values generated in a for loop in an array and then using the foreach loop to confirm what is what. Class notes and our schools PHP help site doesnt have anything that would help me finish this task. How do you place for loop values in an array? (if i'm on the right track) Any help etc is greatly appreciated. I have a html/php i am creating but getting the following error:
[10-May-2019 09:42:13 UTC] PHP Fatal error: Uncaught Error: Call to a member function prepare() on null in C:\inetpub\wwwroot\SupportDesk\php\Add_New_Engineer.php:88
<?php
$server = htmlentities($_SERVER['PHP_SELF']);
if (isset($_POST['submit'])) {
$result = create_eng();
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Add A New Engineer | DDS Dashboard</title>
<meta charset="utf-8" />
<link rel="icon" type="image/png" href="../images/favicon-16x16.png"/>
</head>
<body>
<?php
include('nav.php');
include('ConnectionDB.php');
?>
<div class="jumbotron">
<div class="container">
<h1><br><img src="../images/clipboard-customer.png"/> Add New Engineer:</br></h1>
</div>
</div>
<form class="form-horizontal" role="form" id="add_eng" action="<?php $server ?>" method = "post">
<div class="form-group">
<!--<?php //display_msg($msg);?>-->
<label for="EngineerName" class="col-sm-2 control-label">Engineer Name:</label>
<div class="col-sm-6">
<input type="text" class="form-control" id="EngName" name="EngineersName" placeholder="Enter Engineer's Name"></input>
<small class="form-text text-muted">
Enter the new engineer's name above to enter them into the database.
</small>
</div>
<input name="submit" type="submit" value="Create Engineer" class="btn btn-primary default"></input>
<input name="reset" type="Reset" value="Reset Form" class="btn btn-primary default"></input>
</div>
</form>
<br><br>
</body>
</html>
<?php
$sql = "Select * from [Engineers] where [Engineer] not like '%\_%' Escape '\' order by [Engineer] asc";
$stmt = $conn->prepare($sql);
$stmt->execute();
$results=$stmt->fetchAll(PDO::FETCH_ASSOC);
?>
<div class="containerenglist">
<div class="col-sm-5">
<table id="alleng" class="table table-bordered">
<tr>
<th>Active Engineer's Names:</th>
</tr>
<?php
foreach ($results as $row) {
echo "<tr><td>";
echo $row['Engineer'];
echo "</td>";
echo "</tr>";
}
?>
</table>
</div>
</div>
</body>
</html>
<?php
Function create_eng(){
global $msgID;
global $msg, $conn;
include('ConnectionDB.php');
$conn = null;
$msgID = 0;
//Get POST from submit
$eng_name = $_POST['EngineersName'];
//SQL Query
$sql_count = "select count(*) as num from [Engineers] where [Engineer] = :eng_name";
//Query SQL Statement
//echo $eng_name;
$stmt = $conn->prepare($sql_count);
$stmt->bindValue(':eng_name', $eng_name);
//Execute SQL Statement
$stmt->execute();
$results=$stmt->fetchAll(PDO::FETCH_ASSOC);
If($results['num'] > 0){
echo $msg = "Engineer $eng_name exist's in the database";
$msgID = 1;
}else{
$sql_insert = "insert into [Engineers](Engineer) values '$eng_name'";
//Prepare SQL Statement
$stmt = $conn->Prepare($sql_insert);
//Execute SQL Statement
$stmt->execute();
$results=$stmt->fetchAll(PDO::FETCH_ASSOC);
echo $msg = "Engineer $eng_name added to the database";
$msgID = 2;
}
}
?>
Everything works correctly until i try submitting a name to the DB the line that is being pulled is $stmt = $conn->prepare($sql_count);
I'm trying to dissect a string using preg_match but I'm having a hard time understanding the tutorials (and the php manual). This is as far as I've gotten: Code: [Select] <?php $message = "EASTRIVANN RES STRUCTURE FIRE AD: 4966 TURKEY SAG RD CTY: AC LOC: ATAC4 FIRE IN STRUCTURE/ALARM CO CONFIRMED W/HOMEOWNER XST: 2751 BELL ACRES XST2: 2312 PETERS MTN RD"; $typepattern = ('/^EASTRIVANN /'); preg_match($typepattern, $message, $matches); if ($matches) { echo $matches[0]; }else{ echo 'No matches.'; } ?> My goal is to pull the following out of the string: Code: [Select] $alarmtype = "RES STRUCTURE FIRE"; $address = "4966 TURKEY SAG RD"; $county = "AC"; $location = "ATAC4 FIRE IN STRUCTURE/ALARM CO CONFIRMED W/HOMEOWNER"; $xst = "2751 BELL ACRES"; $xst2 = "2312 PETERS MTN RD"; I am them storing the values into a database for later retrieval. I've gotten as far as Matching EASTRIVANN but i'm not sure how to pull out the actual text between my anchors. Any help would greatly be appreciated Thanks Jason Long story short, this is my code: Code: [Select] <input type=radio id='s1' value='1' onclick='showPreview(1)' name='star' $value><label for='s1'><img src='style_images/1/icons/1.png'></label> <br> <input type=radio id='s2' value='2' onclick='showPreview(2)' name='star' $value><label for='s2'><img src='style_images/1/icons/2.png'></label> <br> <input type=radio id='s3' value='3' onclick='showPreview(3)' name='star' $value><label for='s3'><img src='style_images/1/icons/3.png'></label> <br> <input type=radio id='s4' value='4' onclick='showPreview(4)' name='star' $value><label for='s4'><img src='style_images/1/icons/4.png'></label> <br> <input type=radio id='s5' value='5' onclick='showPreview(5)' name='star' $value><label for='s5'><img src='style_images/1/icons/5.png'></label> Somehow I need to try to get my $value to equal 'checked' based upon my "star" variable: So I choose #5, which is <input type=radio id='s5' value='5' onclick='showPreview(5)' name='star' $value> and now my "star" value is set to 5, (I updated it through my db) how do I make $value become 'checked' when I have 4 others input type=radio's that it will check also? I only need the #5 one checked as that is one that I chose. The problem is, I have 70 of these input type Radio's and if I use $value on every one it will not show them all checked instead of just the 1 i chose So I have the following and for some reason or another it's not wanting to work with me. If I do the query directly in phpmyadmin it will return the number, however for some reason when I throw it into a variable it won't return anything. I have a feeling it's because of the text string? How do you properly represent a string of text that has a space between it? 1st query get's the name from another table: $query = "SELECT name FROM info WHERE userdid = 4"; $data = mysqli_query($dbc, $query); $row = mysqli_fetch_array($data); $tname = $row['name']; Table: testing rows: number name data: 4 Testing This $query1 = "SELECT number FROM testing WHERE name = '" . $tname . "'"; $data1 = mysqli_query($dbc, $query1); $row1 = mysqli_query($data1); $numreturn = $row1['number']; // Do stuff Need another set of eyes... I am getting: Quote Warning: Invalid argument supplied for foreach() in ... on line 83 $dup = array(); // Create an array to store the duplicate entries. foreach($fileList as $filename) { if (($handle = fopen(UPLOAD_PATH.$filename, "r")) != FALSE) { // Create the input array while(($data = fgetcsv($handle, 0, ",")) != FALSE) { $sql = "SELECT id FROM leads.prospect WHERE (email='{$data[3]}' OR phone='" . $format->stripPhoneChars($data[2]) . "') LIMIT 1"; $result = $db->query($sql); if (mysql_num_rows($result) == 0) { $sql = "INSERT IGNORE INTO leads.prospect (email, phone, ip, firstName, lastName, resort) VALUES ('" . trim($data[3]) . "', '" . $format->mysqlSafe($data[2]) . "', '" . $format->mysqlSafe($data[5]) . "', '" . $format->mysqlSafe($data[0]) . "', '" . $format->mysqlSafe($data[1]) . "', '" . $format->mysqlSafe($data[4]) . "')"; $result = $db->query($sql); $added++; } else { $dup = array_push($dup, array($data[0], $data[1])); } } fclose($handle); // Close the file } else { echo "<p>Could not load file $filename</p>"; } } echo "$added records added."; // Show me the duplicate data! echo "<h2>This is the data that would be dumped into the duplicate CSV file:</h2> <h3>" . count($dup)." Duplicates:</h3><ol>"; print_r($dup); echo $dup; foreach($dup as $d) { // <-------------------------------------- LINE 83 echo "<li>$d[0] $d[1] $d[2] $d[3]</li>"; } echo "</ol>"; Hi guys, I am currently working on one of my assignments that requires PHP and think of myself as a beginner programmer, only having knowledge of Python and JavaScript. So I have a page that allows me to upload files to the server(no problem here), then I created a drop down menu that shows list of these and depending on which is selected can be viewed after clicking on a submit button(again no problem here). The problem occurs that after clicking submit to save the changes, it refreshes variable containing which file is the target and doesn't save the changes. Tried using sessions, but with no success and I am going absolutely crazy with this. I have been trying to resolve the issue for 5 hours straight. Here is the code if anyone is keen to help me out:
<html>
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>P2</title>
<style>
.uploadbox {
background-color: skyblue;
border: 1px, solid black;
margin: 10px;
padding: 5px;
width: 20%;
height: 10%;
line-height: 50px;
}
.selectbox {
background-color: skyblue;
border: 1px, solid black;
margin: 10px;
padding: 5px;
width: 25%;
max-height: 50%;
}
</style>
</head>
<body>
<h1>File Upload</h1>
<form class="uploadbox" action="upload.php" method="post" enctype="multipart/form-data">
Select to upload:
<input type="file" name="fileUpload1" id="fileUpload1">
<input type="submit" value="Upload file" name="submit">
</form>
<br>
<?php
session_start();
$dirpath="uploads/";
$filenames="";
if(is_dir($dirpath))
{
$files=opendir($dirpath);
if($files)
{
while(($filename=readdir($files))!=false)
if($filename!="." && $filename!="..")
{
$filenames=$filenames."<option>$filename</option>";
}
}
}
$url = 'index.php';
$_SESSION['Open'] = htmlEntities($_POST['Open']);
$file="uploads/".$_SESSION['Open'];
// check if form has been submitted
if (isset($_POST['text']))
{
// save the text contents
$newcontent = $_POST['text'];
file_put_contents($file, $newcontent);
// redirect to form again
//header(sprintf('Location: %s', $url));
//printf(htmlspecialchars($url));
// exit();
}
// read the textfile
$text = file_get_contents($file);
echo($newcontent);
echo($file);
echo($_SESSION['Open']);
?>
<div class="selectbox">
<form action="" method="post">
<select name="Open"><?php echo $filenames; ?></select>
<input type="submit" value="Open"/>
</form>
<form action="" method="post">
<textarea style="width:90%; height:20%;" name="text"><?php echo htmlspecialchars($text) ?></textarea>
<br>
<input type="submit" value="Save"/>
</form>
</div>
</body>
</html>
This topic has been moved to PHP Regex. http://www.phpfreaks.com/forums/index.php?topic=348975.0 ok this works fine and everything but when here when i try to let the admin changes stuff and goes to change the venue a list show appear and it does but when it save it save it as RBB FIELD <option value="RED BULL ARENA">RED BULL ARENA</option><option value="RBB FIELD ">RBB FIELD </option><option value="RED BULL ARENA">RED BULL ARENA</option> why does it do that?? HElp ANYONE Code Code: [Select] <?php if (isset($_GET['eid'])){ $newid = $_GET['eid']; $sqlCommand = "SELECT * FROM events WHERE id='$newid' LIMIT 1"; $out = mysql_query($sqlCommand); $row = mysql_fetch_assoc($out); $eventid = $row["id"]; $eventname = $row["eventname"]; $eventtype = $row["typeevent"]; $eventinfo = $row["eventinfo"]; $date = $row["date"]; $time = $row["time"]; $livetickets = $row["sale"]; $numtickets = $row["numtickets"]; $pricestudents = $row["studentsprice"]; $priceseniors = $row["seniorsprice"]; $priceadults = $row["adultsprice"]; $venues = $row["venue"]; $category = $row["category"]; $query = mysql_query("SELECT venuename FROM venue"); while ($row = mysql_fetch_array($query)){ $venues .= '<option value="' . $row['venuename'] . '">' . $row['venuename'] . '</option>'; } $form = "<form action='eevent.php' method='post' enctype='multipart/form-data'> <table> <tr> <td>REQUIRED FIELDS *</td> <td></td> </tr> <tr> <td>Event Name*</td> <td><textarea cols='17' rows='1' name='eventname' />$eventname</textarea></td> </tr> <tr> <td>Type of event*</td> <td><textarea cols='17' rows='1' name='typeevent' />$eventtype</textarea></td> </tr> <tr> <td>Event Inforamtion*</td> <td><textarea name='eventinfo' cols='40' rows='5'>$eventinfo</textarea></td> </tr> <tr> <td>Date</td> <td><input type='text' size='10' name='date' value='$date' /></td> </tr> <tr> <td>Time</td> <td><input type='text' size='10' name='time' value='$time' /></td> </tr> <tr> <td>When tickets go on sale</td> <td><input type='text' size='10' name='sale' value='$livetickets' /></td> </tr> <tr> <td>Number of Tickets Available </td> <td><input type='text' size='5' name='numtickets' value='$numtickets' /></td> </tr> <tr> <td><h4>Ticket Prices</h4></td> </tr> <tr> <td>STUDENTS</td> <td>$<input type='text' size='3' name='studentsprice' value='$pricestudents'/></td> </tr> <tr> <td>SENIORS</td> <td>$<input type='text' size='3' name='seniorsprice' value='$priceseniors'/></td> </tr> <tr> <td>ADULTS</td> <td>$<input type='text' size='3' name='adultsprice' value='$priceadults' /></td> </tr> <tr> <td>SELECT VENUE</td> <td> <select name='venue'> <option value='$venues'>$venues</option> </select> </td> </tr> <tr> <td>SELECT CATEGORY</td> <td> <select name='category'> <option value='$category'>$category</option> <option>FOOTBALL</option> <option>BASKETBALL</option> <option>HOCKEY</option> <option>DRAMA</option> <option>MUSIC</option> <option>DANCE</option> <option>VISUAL ARTS</option> </select> </td> </tr> <tr> <td></td> <td><input type='hidden' name='saveevent' value='$newid'/></td> <td><input type='submit' name='savechanges' value='Save Changes'/></td> </tr> </table> </form>"; echo "$form"; } if ($_POST['saveevent']){ $newid = mysql_real_escape_string($_POST['saveevent']); $eventname = mysql_real_escape_string($_POST['eventname']); $eventtype = mysql_real_escape_string($_POST['typeevent']); $eventinfo = mysql_real_escape_string($_POST['eventinfo']); $date = mysql_real_escape_string($_POST['date']); $time = mysql_real_escape_string($_POST['time']); $livetickets = mysql_real_escape_string($_POST['sale']); $numtickets = mysql_real_escape_string($_POST['numtickets']); $pricestudents = mysql_real_escape_string($_POST['studentsprice']); $priceseniors = mysql_real_escape_string($_POST['seniorsprice']); $priceadults = mysql_real_escape_string($_POST['adultsprice']); $venues = mysql_real_escape_string($_POST['venue']); $categorys = mysql_real_escape_string($_POST['category']); $sqlCommand = "UPDATE events SET eventname='$eventname', typeevent='$eventtype', eventinfo='$eventinfo', date='$date', time='$time', sale='$livetickets', numtickets='$numtickets', studentsprice='$pricestudents', seniorsprice='$priceseniors', adultsprice='$priceadults', venue='$venues', category='$categorys' WHERE id='$newid'"; $out = mysql_query($sqlCommand); echo "SAVE CHANGES COMPLETED!"; } ?> hey, thanks in advance if someone can help me x y auto 1 2 a 5 3 b 4 6 c 1 2 d 7 7 e 4 6 f 5 3 b 9 4 h 4 6 f I need query to get from table auto_history(x, y, auto) only these cars, that are in the same place with other cars The result must be : a - because (it has x=1 and y=2 AND d has also x=1 and y=2), so they are in the same place d - because (it has x=1 and y=2 and a has also x=1 and y=2), so they are in the same place .... so, that's what my sql result must give a, c, d, f Okay, so I'm a relative newbie to PHP. I've been learning for a few months now, and while I get some bits and can fix most of my errors (with a little help from google occasionally), this one's something I can't explain. Basically, I've been building an admin panel so I can edit various content on a website, as you'd gather. It was all going pretty well, until something I did meant that my forms now do nothing. When I press update on the edit forms or add on the...well..add forms, they go back to the prefilled in content. Here is my add form: <?php include('/home/charioti/public_html/andalasia/admin/skin/header.php'); //form not yet submitted //display initial form if (!$_POST['submit']) { ?> <h1>Add Content</h1><div class="cont"> <table align="center"> <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST"> <tr> <td>Title:</td><td><input type="text" name="title" id="title"></td></tr> <tr><td>Content:</td><td><textarea name="content">text here</textarea></td></tr> <tr><td></td><td><input type="submit" name="submit" value="add"></td></tr></table></form> <?php } else { include('/home/charioti/public_html/andalasia/admin/conf.php'); //set up error list array $errorList = array(); $title = $_POST['title']; $content = $_POST['content']; //validation if(trim($_POST['title']) == '') { $errorList[] = 'Invalid entry: activity name'; } if(trim($_POST['content']) == '') { $errorList[] = 'Invalid entry: answer'; } //check for errors if(sizeof($errorList) == 0) { //db connect $connection = mysql_connect($host, $user, $pass) or die('Unable to connect!'); //db select mysql_select_db($db) or die('Unable to select database!'); //generate and execute query $query = "INSERT INTO info(title, content, date) VALUES('$title', '$content', NOW())"; $result = mysql_query($query) or die("Error in query: $query . " . mysql_error()); // print result echo 'content added! <a href=/admin/index1.php>home</a>'; //close database connection mysql_close($connection); } else { //errors found // print as list echo ' The following errors were encountered:'; echo '<br>'; echo '<ul>'; for($x=0; $x<sizeof($errorList); $x++) { echo "<li>$errorList[$x]"; } echo '</ul>'; } } include('/home/charioti/public_html/andalasia/admin/skin/footer.php'); ?> My header file, incase I've messed something the <? session_start(); if(!session_is_registered(username)){ header("location:/admin/index.php"); } ?> <HTML> <HEAD> <TITLE>Andalasia ~ admin: <?php echo basename($_SERVER["PHP_SELF"]); ?></TITLE> <LINK REL="STYLESHEET" HREF="/admin/skin/style.css" TYPE="TEXT/CSS"> </HEAD> <BODY> <TABLE CLASS="CON"> <TR> <TD> <IMG SRC="/admin/skin/adpo.png" style="border-top:0px solid #A10543"> </TD> </TR> <TR> <TD> <TABLE style="font:8pt arial"> <TR> <TD CLASS="nav" style="width:200px"> <DIV CLASS="navi"> <p class="header">navigation</p> <a href="" target="__blank">Guild HQ</a> <a href="/" target="__blank">Web HQ</a> <a href="/admin/index1.php">Admin HQ</a> <a href="/admin/logout.php">logout</a></DIV> <DIV CLASS="navi"> <p class="header">points</p> <?php include('/home/charioti/public_html/andalasia/admin/points.php')?> </DIV> <DIV CLASS="navi"> <P CLASS="header">update posts</p> <?php include('/home/charioti/public_html/andalasia/admin/news/list.php')?> <a href="/admin/news/add.php">Add a post</a> </DIV> <DIV CLASS="navi"> <P CLASS="header">information posts</p> <?php include('/home/charioti/public_html/andalasia/admin/info/list.php')?> <a href="/admin/info/add.php">Add a post</a> </DIV> <DIV CLASS="navi"> <P CLASS="header">activities</p> <a href="/admin/activities/onsite.php">Onsite activities</a> <a href="/admin/activities/offsite.php">Web-hosted activities</a> <a href="/admin/activities/creative.php">Creative web activities</a> </DIV> <DIV CLASS="navi"> <P CLASS="header">Graphics</p> <h2>Guild layouts</h2> <?php include('/home/charioti/public_html/andalasia/admin/layouts/layl.php')?> <a href="/admin/layouts/add.php">Add layout</a> <h2>Userlookups</h2> <?php include('/home/charioti/public_html/andalasia/admin/lookups/list.php')?> <a href="/admin/lookups/add.php">Add lookup</a> <h2>Banners</h2> <a href="/admin/banners/banners.php">Banners</a> <h2>Fonts</h2> <?php include('/home/charioti/public_html/andalasia/admin/fonts/list.php')?> <a href="/admin/fonts/add.php">Add font</a></DIV> <DIV CLASS="navi"> <P CLASS="header">Members</p> <?php include('/home/charioti/public_html/andalasia/admin/users/list.php')?> <a href="/admin/users/add.php">Add user</a> </DIV> <DIV CLASS="navi"> <!-- BEGIN CBOX - www.cbox.ws - v001 --> <div id="cboxdiv" style="text-align: center; line-height: 0"> <div><iframe frameborder="0" width="200" height="305" src="http://www2.cbox.ws/box/?boxid=2184566&boxtag=evz64m&sec=main" marginheight="2" marginwidth="2" scrolling="auto" allowtransparency="yes" name="cboxmain" style="border:#11011A 1px solid;" id="cboxmain"></iframe></div> <div><iframe frameborder="0" width="200" height="75" src="http://www2.cbox.ws/box/?boxid=2184566&boxtag=evz64m&sec=form" marginheight="2" marginwidth="2" scrolling="no" allowtransparency="yes" name="cboxform" style="border:#11011A 1px solid;border-top:0px" id="cboxform"></iframe></div> </div> <!-- END CBOX --> </DIV> </TD> <TD CLASS="c" VALIGN="TOP" style="width:600px"> And my edit file: <? // edit.php - edit a layout ?> <!-- page header - snip --> <? // includes include("/home/charioti/public_html/andalasia/admin/skin/header.php"); include("/home/charioti/public_html/andalasia/admin/conf.php"); // form not yet submitted // display initial form with values pre-filled if (!isset($_POST['submit'])) { // open database connection $connection = mysql_connect($host, $user, $pass) or die ("Unable to connect!"); // select database mysql_select_db($db) or die ("Unable to select database!"); // generate and execute query $id = mysql_escape_string($_GET['id']); $query = "SELECT title, content, id FROM info WHERE id = '$id'"; $result = mysql_query($query) or die ("Error in query: $query. " . mysql_error()); // if a result is returned if (mysql_num_rows($result) > 0) { // turn it into an object $row = mysql_fetch_object($result); // print form with values pre-filled ?> <h1>Update post - ID <? echo $id; ?></h1> <div class=cont> <table class=view align=center> <form action="<? echo $_SERVER['PHP_SELF']; ?>" method="POST"> <input type="hidden" name="id" value="<? echo $id; ?>"> <tr> <td valign="top"><b>Title</b></td> <td><input size="50" maxlength="250" type="text" name="title" value="<? echo $row->title; ?>"></td> </tr> <tr> <td valign="top"><b>Content:</b></td> <td><textarea name=content><? echo $row->content; ?></textarea></td> </tr> <tr> <td colspan=2><input type="Submit" name="submit" value="Update"></td> </tr> </form> </table> </div> <? } // no result returned // print graceful error message else { echo "<h1>Error!</h1><div class=cont>That post could not be located in our database.</div>"; } } else { // form submitted // start processing it // set up error list array $errorList = array(); $count = 0; // validate text input fields $title = mysql_escape_string($_POST['title']); $content = mysql_escape_string($_POST['content']); $id = mysql_escape_string($_POST['id']); if (!$title) { $errorList[$count] = "Invalid entry: title"; $count++; } if (!$content) { $errorList[$count] = "Invalid entry: content"; $count++; } // check for errors // if none found... if (sizeof($errorList) == 0) { // open database connection $connection = mysql_connect($host, $user, $pass) or die ("Unable to connect!"); // select database mysql_select_db($db) or die ("Unable to select database!"); // generate and execute query $query = "UPDATE info SET title = '$title', content = '$content' WHERE id = '$id'"; $result = mysql_query($query) or die ("Error in query: $query. " . mysql_error()); // print result echo "<h1>Success!</h1><div class=cont>Update successful. <a href=/admin/index1.php>Go back to the main menu</a>.</font></div>"; // close database connection mysql_close($connection); } else { // errors occurred // print as list echo "<h1>Errors:</h1><div class=cont><font size=-1>The following errors were encountered: <br>"; echo "<ul>"; for ($x=0; $x<sizeof($errorList); $x++) { echo "<li>$errorList[$x]"; } echo "</ul></font></div>"; } } include('/home/charioti/public_html/andalasia/admin/skin/footer.php'); ?> I started off working with templates from my book and from various sources, so I've tried reseting my pages to those and reworking them, and I've deduced that it's probably something to do with my header file, I just can't work out what or whereabouts the problem is. Any help you can offer would be greatly appreciated. (: For some reason both admin and home return home's contents but everything else returns it's own contents... <?php if(!isset($_GET['p'])) { $result = mysql_query("SELECT * FROM body WHERE name='home'"); ?> <script type="text/javascript">alert("home");</script> <?php } else{ $result = mysql_query("SELECT * FROM body WHERE name='" . $_GET['p'] . "'"); ?> <script type="text/javascript">alert("SELECT * FROM body WHERE name='<?php echo $_GET['p']; ?>'");</script> <?php } $row = mysql_fetch_array($result); function changeStuff($str) { $str = str_replace("[link=","<a href='",$str); $str = str_replace("[/link]","</a>",$str); $str = str_replace("[img]http://","<img src='",$str); $str = str_replace("[/img]","' />",$str); $str = str_replace("[b]","<b>",$str); $str = str_replace("[/b]","</b>",$str); return $str; } ?> if(!isset($_GET['p'])) { include("home.php"); } else{ include($_GET['p'] . ".php"); } echo changeStuff($row['content']); ?> There are three rows in my body table. They are as follows 1) (name) = home (content) = this is home page 2) (name) = admin (content) = this is admin page 3) (name) = eq (content) = this is equipment page When $_GET['p'] = home It displays this is home page When $_GET['p'] = admin It displays this is home page When $_GET['p'] = eq It displays this is equipment page The javascript alerts are all displaying the correct information so i don't understand what is fudging it up... |
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