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PHP - Php Code Displayed In Browser Sometimes
so I am a beginner and have this very beginner-level PHP doubt.
I have some basic code which is supposed to fetch the contents of a table and then display them in a table. What it's actually showing is the PHP code itself, instead of the table contents, in the browser. I'm using WAMP When I searched the net reasons given were 1. using short tags, and 2. some configuration problem. I haven't used short tags, and my wamp installation was done a long time back. Moreover this problem is not occuring all the time, even when I run the same code. Many thanks if anyone can suggest anything helpful. Sorry if I posted in the wrong place (new here). Similar TutorialsCode: [Select] <?php if (eregi("MSIE",getenv("HTTP_USER_AGENT")) || eregi("Internet Explorer",getenv("HTTP_USER_AGENT"))) { Header("Location: http://mysite.com/ie_reject.html"); exit; } ?> How would i make users who are using Safari get redirected like in this example would i use this Code: [Select] <?php if (eregi("SAFARI",getenv("HTTP_USER_AGENT")) || eregi("Safari",getenv("HTTP_USER_AGENT"))) { Header("Location: http://mysite.com/safari_reject.html"); exit; } ?>If so how would i add these together in one statement to stop both accessing my site and get redirected Hi, I came across this code that detects a user's browser and I don't understand parts of it. Here is the code below. Code: [Select] $agent = $_SERVER['HTTP_USER_AGENT']; if ( strpos(strtoupper($agent), 'MSIE')) { print "Internet Explorer"; } else if (strpos(strtoupper($agent), 'FIREFOX')) { print "Firefox"; } else if (strpos(strtoupper($agent), 'KONQUEROR')) { print "Konqueror"; } else if (strpos(strtoupper($agent), "LYNX")) { print "Lynx"; } else { print $agent; } and here is the part I don't understand. Code: [Select] if ( strpos(strtoupper($agent), 'MSIE')) I know that strtoupper makes all letters uppercase, and that strpos returns the position of the string within the larger string, but I don't know why they are in an if statement. Any help or explanation is greatly appreciated. Thanks. Derek I am trying call an R batch file inside php script from browser. The R script basically generate an imgae and save in a folder. Unfortunately, I could call the R within php (means that no image is saved in the folder) using BROWSER. But when I run the php script from the commadline, it works and image is saved in the folder.
<?php
exec("Rscript /var/www/html/phil/figs/map.R");
?>
Execuition of following R batch code and php codes work and save image in the specified folder from the terminal.
58A-UD3R:~$ php /var/www/html/phil/x.php 58A-UD3R:~$ Rscript /var/www/html/phil/figs/map.RI totally in confusion why browser cannot successfully save image. Or is there anythinng need to be change in server for generating image? Anyone please help me for solving this probelm. Thank You.. Hi there, I've looked into the PHP superglobal array $_SERVER, but could not find a variable that stores the plugins a client has on his/her browser such as firefox and google chrome. The point here is to detect if a user has hacking addons such as firebug and inspect element installed, and displays an error message telling the user to disable such plugins in order to access site content. Is it possible to accomplish such tasks? Please help. Hello, I had updated from PHP 5.x to PHP 7.2. The issue is that my cron files are not running now. The sites based on php 5 code runs without any issues. The cron files when run from cmd are producing errors like to change to mysqli. Any solutions? Thanks. I am trying to run a php code on my site but it kept on saying page cannot be found. Any idea why its saying that??? Hi, I am generating certificates in php i can display the name in arabic but it will not print on the certicate. It can show the English names though! is there a special code to be able to show that? code:
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<title>Certificate Generator</title>
</head>
<body>
<center>
<br><br><br>
<h3>Certificate Generator</h3>
<br><br><br><br>
<form method="post" action="">
<div class="form-group col-sm-6">
<input type="text" name="name" class="form-control" id="name" placeholder="Enter Name Here...">
</div>
<button type="submit" name="generate" class="btn btn-primary">Generate</button>
</form>
<br>
<?php
if (isset($_POST['generate'])) {
$name = strtoupper($_POST['name']);
$name_len = strlen($_POST['name']);
if ($name == "" ) {
echo
"
<div class='alert alert-danger col-sm-6' role='alert'>
Ensure you fill all the fields!
</div>
";
}else{
echo
"
<div class='alert alert-success col-sm-6' role='alert'>
Congratulations! $name on your excellent success.
</div>
";
//designed certificate picture
$image = "certi.png";
$createimage = imagecreatefrompng($image);
//this is going to be created once the generate button is clicked
$output = "certificate.png";
//then we make use of the imagecolorallocate inbuilt php function which i used to set color to the text we are displaying on the image in RGB format
$white = imagecolorallocate($createimage, 205, 245, 255);
$black = imagecolorallocate($createimage, 0, 0, 0);
//Then we make use of the angle since we will also make use of it when calling the imagettftext function below
$rotation = 0;
//we then set the x and y axis to fix the position of our text name
$origin_x = 200;
$origin_y=240;
//we then set the x and y axis to fix the position of our text occupation
$origin1_x = 120;
$origin1_y=90;
//we then set the differnet size range based on the lenght of the text which we have declared when we called values from the form
if($name_len<=7){
$font_size = 25;
$origin_x = 190;
}
elseif($name_len<=12){
$font_size = 30;
}
elseif($name_len<=15){
$font_size = 26;
}
elseif($name_len<=20){
$font_size = 18;
}
elseif($name_len<=22){
$font_size = 15;
}
elseif($name_len<=33){
$font_size=11;
}
else {
$font_size =10;
}
$certificate_text = $name;
//font directory for name
$drFont = dirname(__FILE__)."/developer.ttf";
//function to display name on certificate picture
$text1 = imagettftext($createimage, $font_size, $rotation, $origin_x, $origin_y, $black,$drFont, $certificate_text);
imagepng($createimage,$output,3);
?>
<!-- this displays the image below -->
<img src="<?php echo $output; ?>">
<br>
<br>
<!-- this provides a download button -->
<a href="<?php echo $output; ?>" class="btn btn-success">Download My Internship Certificate</a>
<br><br>
<?php
}
}
?>
</center>
<footer>
<center><p>Built with ❤ by <a href="https://olawanlejoel.github.io/portfolio/">Olawanle Joel</a></p></center>
</footer>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
</body>
</html>
Edited May 22, 2020 by ramiwahdan typo error At the moment i can retrieve information from a DB and display it nicely in a vertical line of boxes (some boxes with extra information as needed). I basically need a version of this with exactly the same information, but instead of a top-down list of divs (boxes), I need them to be displayed going around a circle (starting top centre, going clockwise). Does anyone know if this is possible? And how easy would it be? Any scripts? It's already taken me ages to get the list pulling the appropriate info and displaying in a straight line. Thanks for any help/direction. Added: The number of divs displayed will be variable depending on what's in the DB. So I can't count on their being a certain number. Therefore the 'circle' would need to re-size in some way?! Hey All, As of this morning our gallery has started to show the incorrect dates. Please go to: http://www.nightlifeguestlist.com/c...n/74/Carbon.htm you will see the first date is Fri, 29 October 10 this should be Sat, 30 October 10. In the database the date is in putted as 2010-10-30. The dates from Fri, 29 October 10 to Fri, 2 April 10 are all incorrect. These happen to be all BST times. While the dates for GMT are OK. The clocks here in the UK are now GMT and not BST. Has this anything to do with it? The code used is as follows: <? $location = false; if(isset($_GET['l'])){ $location = $_GET['l']; } $venue = false; if(isset($_GET['v'])){ $venue = $_GET['v']; } $event = false; if(isset($_GET['e'])){ $event = $_GET['e']; } $page = 0; if(isset($_GET['p'])){ $page = $_GET['p']; $page--; } $query_events = ""; if(!$location){ $query_events = "SELECT ec_venues.location FROM ec_venues GROUP BY ec_venues.location"; } else if($location && !$venue && !$event){ $query_events = "SELECT ec_venues.venue_name, UNIX_TIMESTAMP(ec_events.event_date) AS event_date, ec_venues.venue_id, ec_events.event_id,ec_venues.location FROM ec_events INNER JOIN ec_venues ON ec_events.venue_id = ec_venues.venue_id WHERE ec_events.event_date IS NOT NULL AND ec_venues.location='".$location."' ORDER BY UNIX_TIMESTAMP(ec_events.event_date) DESC LIMIT 0,1"; } else if($venue && !$event){ $query_events = "SELECT UNIX_TIMESTAMP(ec_events.event_date) AS event_date, ec_venues.venue_name, ec_venues.venue_id, ec_events.event_id, ec_events.event_name,ec_venues.location FROM ec_events INNER JOIN ec_venues ON ec_events.venue_id = ec_venues.venue_id WHERE ec_venues.venue_id=".$venue." ORDER BY UNIX_TIMESTAMP(ec_events.event_date) DESC"; } else if($venue && $event){ $query_events = "SELECT ec_venues.venue_name, ec_events.event_name, UNIX_TIMESTAMP(ec_events.event_date) AS event_date, ec_events.image_folder, ec_venues.images_per_page,ec_venues.location FROM ec_events INNER JOIN ec_venues ON ec_events.venue_id = ec_venues.venue_id WHERE ec_events.event_id=".$event." AND ec_venues.venue_id=".$venue.""; } mysql_select_db($database_nightlife2 , $nightlife2 ); // $query_events = "SELECT ec_venues.venue_name, ec_events.event_name, UNIX_TIMESTAMP(ec_events.event_date) AS event_date, ec_events.image_folder, ec_venues.images_per_page FROM ec_events INNER JOIN ec_venues ON ec_events.venue_id = ec_venues.venue_id WHERE ec_events.event_id=".$event." AND ec_venues.venue_id=".$venue.""; //echo $query_events; $events = mysql_query($query_events, $nightlife2 ) or die(mysql_error()); $row_events = mysql_fetch_assoc($events); $totalRows_events = mysql_num_rows($events); ?> <!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=iso-8859-1" /> <title><?=(!$location?"Elite Parties Photos":"Nightlife Guestlist @ ".$location." Club - ".$row_events['venue_name'])?></title> <link href="http://www.nightlifeguestlist.com/wp-content/themes/NLGL/style.css" rel="stylesheet" type="text/css" /> <!--[if IE 6]> <link rel="stylesheet" type="text/css" href="http://www.nightlifeguestlist.com/wp-content/themes/NLGL/IE-6.css" /> <![endif]--> <!--[if IE]> <link rel="stylesheet" type="text/css" href="http://www.nightlifeguestlist.com/wp-content/themes/NLGL/IE-8.css" /> <![endif]--> <? if($_SERVER['HTTP_HOST']=="elite"){?> <BASE HREF="http://elite/"> <? } else { ?> <BASE HREF="http://www.nightlifeguestlist.com/"> <? } ?> <SCRIPT language="JavaScript" src="/mircoFinestra.js"></script> <script src="/AC_RunActiveContent.js" type="text/javascript"></script> </style> </head> <body> <div class="wrapper"> <div id="head"> <div id="header"> </div> <!-- nav --> <div id="nav"> <div id="nav-area"> <ul> <li class='page_item current_page_item'><a href='http://www.nightlifeguestlist.com' title='Home'>Home</a></li><li class="page_item page-item-3"><a href="http://www.nightlifeguestlist.com/guest-lists" title="Guest Lists">Guest Lists</a></li> <li class="page_item page-item-5"><a href="http://www.nightlifeguestlist.com/photogallery.php" title="Photo Gallery">Photo Gallery</a></li> <li class="page_item page-item-7"><a href="http://www.nightlifeguestlist.com/video-gallery" title="Video Gallery">Video Gallery</a></li> <li class="page_item page-item-9"><a href="http://www.nightlifeguestlist.com/jobs" title="Jobs">Jobs</a></li> <li class="page_item page-item-11"><a href="http://www.nightlifeguestlist.com/membership" title="Mailing List">Mailing List</a></li> <li class="page_item page-item-16"><a href="http://www.nightlifeguestlist.com/tables" title="Tables">Tables</a></li> <li class="page_item page-item-13"><a href="http://www.nightlifeguestlist.com/event-management" title="Event Management">Event Management</a></li> <li class="page_item page-item-538"><a href="http://www.nightlifeguestlist.com/blog" title="Blog">Gossip Blog</a></li> </ul> </div> </div> <!-- end nav --> <div class="clear"></div> </div> <!--/head --> <div class="narrowcolumn"> <div class="entry"> <div id="content-area"> <!-- 1 --> <div id="section"> <? if($venue && !$event){ ?><?php $pCount = 0; $myNum = sprintf("%02d",$venue); echo "<img src='interiors/" . $myNum . "_logo.gif' vspace='2' hspace='2'>\n"; if ($handle = opendir('interiors')) { while (false !== ($file = readdir($handle))) { if (substr($file,0,6) == $myNum . "_pic") { echo '<img src="interiors/' . $file . '" vspace="2" hspace="2">'; if($pCount++ % 2 == 1) echo ""; } } closedir($handle); } ?> <? } ?> <? if(!$location){?> <!-- 2 --> <div id="section"> <? do{ $query_latest = "SELECT ec_venues.venue_name, UNIX_TIMESTAMP(ec_events.event_date) AS event_date, ec_venues.venue_id, ec_events.event_id FROM ec_events INNER JOIN ec_venues ON ec_events.venue_id = ec_venues.venue_id WHERE ((ec_events.event_date) IS NOT NULL) AND ec_venues.location='".$row_events['location']."' ORDER BY UNIX_TIMESTAMP(ec_events.event_date) DESC LIMIT 0,1"; $latest = mysql_query($query_latest, $nightlife2 ) or die(mysql_error()); $row_latest = mysql_fetch_assoc($latest); $totalRows_latest = mysql_num_rows($latest); ?> <a href="club_dates/<?=$row_events['location']?>/<?=$row_latest['venue_id']?>/<?=$row_latest['event_id']?>/<?=str_replace(" ","_",$row_latest['venue_name'])?>_page1.htm "><?=$row_events['location']?> - <?php echo date("l jS F",$row_latest['event_date']); ?> @ <?php echo $row_latest['venue_name']; ?></a><br> <? } while ($row_events = mysql_fetch_assoc($events)); mysql_free_result($latest); ?> </div> <!-- 3 --> <div id="section"> <? } else if(!$venue){ ?> </div> <!-- 4 --> <div id="section"> Our most recent event was <strong><a style="color:#000000; font-weight:bold;" href="club_dates/<?=$row_events['location']?>/<?=$row_events['venue_id']?>/<?=$row_events['event_id']?>/<?=str_replace(" ","_",$row_events['venue_name'])?>_page1.htm "><?php echo date("l jS F",$row_events['event_date']); ?> @ <?php echo $row_events['venue_name']; ?></a></strong> <? } else if($venue && !$event){?> </div> <!-- 5 --> <div id="section"> <table width="100%" border="0" align="left" cellpadding="0" cellspacing="10"> <tr> <td colspan="4"><? if($totalRows_events==0){ ?> No photos are avaliable yet for this venue. <? } else { ?> Select a Date for <?php echo $row_events['venue_name']; ?> <? } ?> </td> </tr> <? $count = 0; do { if($count % 3 == 0){ echo '<tr>'; } ?> <td width="713"><a style="color:#000000; font-weight:bold;" href="club_dates/<?=$location?>/<?=$venue?>/<?=$row_events['event_id']?>/<?=str_replace(" ","_",$row_events['venue_name'])?>_page1.htm"><? echo ($row_events['event_date']==""?$row_events['event_name']:date("D, j F y",$row_events['event_date'])); ?></a></td> <?php if($count % 3 == 2){ echo "</tr>"; } $count++; } while ($row_events = mysql_fetch_assoc($events)); echo str_repeat("<td> </td>",4-($count % 4)); ?> </table> </div> <!-- 6 --> <div id="section"> <? } else if($venue && $event){ ?> </div> <!-- 7 --> <div id="section"> <table width="100%" border="0" align="left" cellpadding="0" cellspacing="0"> <tr> <td><? if ($dir = @opendir("photos/".$row_events['image_folder'])){ while (($file = readdir($dir)) !== false) { if(substr($file,0,4) == "page"){ $dirlist[] = $file; } } sort ($dirlist); reset ($dirlist); closedir($dir); } if ($dir = @opendir("photos/".$row_events['image_folder']."/".$dirlist[$page])){ while (false !== ($file = readdir($dir))) { if(substr($file,-3)=="jpg"){ $imglist[] = $file; } } usort($imglist,"strnatcmp"); reset ($imglist); closedir($dir); } $count = 0; $paging = ""; if($page==0){ $paging .= "<< "; } else $paging .= "<a href='/club_dates/".$location."/".$venue."/".$event."/".str_replace(" ","_",$row_events['venue_name'])."_page".($page).".htm' style='color:#000000; font-weight:bold;'><<</a> "; foreach($dirlist as $f){ if($page!=$count){ $paging .= "<a href='/club_dates/".$location."/".$venue."/".$event."/".str_replace(" ","_",$row_events['venue_name'])."_page".($count+1).".htm' style='color:#000000; font-weight:bold;'>".($count+1)."</a> "; } else { $paging .= ($count+1)." "; } $count++; } if($page==count($dirlist)-1){ $paging .= ">> "; } else $paging .= "<a href='/club_dates/".$location."/".$venue."/".$event."/".str_replace(" ","_",$row_events['venue_name'])."_page".($page+2).".htm' style='color:#000000; font-weight:bold;'>>></a>"; ?></td> </tr> <tr> <td><? echo "<table width='720'><tr><td>Nightlife Guestlist @ ".$row_events['venue_name'].($row_events['event_date']!="" ?" - ".date("l jS F Y", $row_events['event_date']) : "")." - ".$location."</td><td align='right'>".$paging."</td></tr></table>\n"; ?></td> </tr> <tr> <td><? for($count=0;$count<count($imglist);$count++){ echo "<a href='javascript:;'><img alt='".$imglist[$count]." @ ".$location." Club ".$row_events['venue_name'].", ".date("jS F Y", $row_events['event_date'])."' border='0' width='90px' height='60px' hspace='5px' vspace='5px' src='"."photos/".$row_events['image_folder']."/".$dirlist[$page]."/thumbs/".$imglist[$count]."' onclick='NewWindow(\"/popup.php?t=".count($imglist)."&n=".$count."&f=".$row_events['image_folder']."&p=".$dirlist[$page]."&title=".urlencode($location." Club ".$row_events['venue_name']." on ".date("jS F Y", $row_events['event_date']))."\",\"name\",\"600\",\"420\",\"no\");return false;'></a>\n"; if($count % 7 == 6){ echo "<br>\n"; } } ?> <? } ?></td> </tr> <tr> <td> </td> </tr> </table> </div> <div id="section"> <? if(!$location){ ?> <? } else { include("getClubLogos.php"); } ?> (Sorry for the amount of code!) I use the same code for another site on another server and it works fine. I guess I need to alter the code somehow? The gallery works ok just the dates show are wrong. Any ideas on how to fix this? The server settings/time seems are OK. The line which prints the date is:<? echo ($row_events['event_date']==""?$row_events['event_name']:date ("D, j F y", $row_events['event_date'])) ; ?> When I echo the date echo date('c'); I receive 2010-10-29T23:00:00+00:00 for Fri, 29 October 10. Thanks I'm teaching myself how to use php and mysql... I created a form to insert data into a mysql database, all went well and when I returned to the form it was blank. I then asked a friend to test it out aswell and when he loaded the form page, the data that entered before him was displayed? (it was still filled out with my info). Even after he refreshed it was still there... Hows this possible? How would I clear the form after its been submitted if it doesnt do it automatically? Thanks Drew I want to output the data and also the buttons in my php codes. But i do not know why the buttons does not output as coded. Can anyone let me know where did my codes go wrong? I've been searching it but i cant't find the problem. Thanks in advance.
<?php
if(isset($_POST['invoice_details'])) {
$discountsql = "INSERT INTO `invoice_price` (`order_id`) VALUES ('.$order_id.') ";
$conn->query($discountsql);
}
?>
<?php
$sql2 = " SELECT order_id FROM ordered_items GROUP BY order_id WHERE order_id = '".$row[order_id]."' ";
$query2 = $conn -> query($sql2);
while ($row2 = $query2 -> fetch_assoc()) {
?>
<div class="col-12 form-group">
<p> <?php echo $row2['order_id']; ?></p>
<p class="text-success" pointer-events="none" style="font-weight: bold; font-size: 25px; text-align:center; ">Your order is confirmed !</p>
<a href="order-list.php">
<input class="btn btn-block checkoutbtn" type="button" name="invoice_details" value="Go to Order Page">
</a>
</div>
<?php
}
?>
when I test this script on browser. This is all that I see. invalid username or password Code: [Select] <?php //start session session_start(); include 'functions.php'; if (loggedin()) { header("Location: userarea.php"); exit(); } if ($_POST['login']) { //get data $username = $_POST['username']; $password = $_POST['password']; $rememberme = $_POST['rememberme']; } if (username&&$password) { $login = mysql_query("SELECT * FROM users WHERE username='$username'"); while ($row = mysql_fetch_assoc($login)) { $db_password = $row['password']; if (md5($password)==$db_password) $loginok =TRUE; else $loginok = FALSE; if ($loginok ==TRUE); { if($rememberme=="on") setcookie("username",$username, time()+7200); else if ($rememberme=="") $_SESSION['username']=$username; header("Location: userarea.php"); exit(); } } } else { die("invalid username or password"); } ?> <form action="login.php" method="POST"> username:<br /> <input type="text" name="username" /><br /> password:<br /> <input type="password" name="password" /><br /> <input type="checkbox" name="rememberme">remember me<br /> <input type="submit" name="login" value="Log in" /> </form> I have following error when i try to enter my student info into the database. ! ) Warning: Header may not contain more than a single header, new line detected. in C:\wamp\www\Student registration\new student registration\newStudentRegistrationFormvalidation.php on line 43 newStudentRegistrationFormvalidation.php <?php $admission_no=$_POST['admission_no']; $admission_date=$_POST['admission_date']; $full_name=$_POST['full_name']; $name_with_initial=$_POST['name_with_initial']; $date_of_birth=$_POST['date_of_birth']; $religion=$_POST['religion']; $address=$_POST['address']; $telephone=$_POST['telephone']; $grade_on_admission=$_POST['grade_on_admission']; $grade_ID=$_POST['grade_ID']; $stream_ID=isset($_POST['stream_ID']) ? $_POST['stream_ID'] :''; $class_ID=$_POST['class_ID']; $student_house=$_POST['student_house']; $password=$_POST['password']; $description_about_st=$_POST['description_about_st']; $payment=$_POST["payment"]; $currentdate=getdate(time()); $year=$currentdate["year"]; //admission number validation $answer=''; $con=mysql_connect("localhost","root",""); mysql_select_db("student_management",$con); $query="SELECT admission_no FROM student_info WHERE student_info.admission_no='$admission_no'"; $result=mysql_query($query); while($row=mysql_fetch_array($result)){ $answer=$row['admission_no'];} if($answer==0) { //line 43 header("location:student registrationDatabase.php?admission_no=".$admission_no."&year=".$year."&admission_date=".$admission_date."&full_name=".$full_name."&name_with_initial=".$name_with_initial."&date_of_birth=".$date_of_birth."&religion=".$religion."&address=".$address."&telephone=".$telephone."&grade_on_admission=".$grade_on_admission."&grade_ID=".$grade_ID."&stream_ID=".$stream_ID."&class_ID=".$class_ID."&student_house=".$student_house."&password=".$password."&description_about_st=".$description_about_st."&payment=".$payment); exit(); }else{ ?> <body> <?php echo "Admission number".$admission_no."This student has been alredy entered to the system ."."<BR>"."<BR>"."<BR>"; echo "<a href='newStudentRegistrationForm.php'>GO to manage student details page</a> "; exit(); }?> studentregistrationDatabase.php <?PHP $admission_no=$_POST['admission_no']; $admission_date=$_POST['admission_date']; $full_name=$_POST['full_name']; $name_with_initials=$_POST['name_with_initial']; $dob=$_POST['date_of_birth']; $religion=$_POST['religion']; //$gender=$_GET['gender']; $address=$_POST['address']; $telephone=$_POST['telephone']; $grade_on_admission=$_POST['grade_on_admission']; $present_grade=$_POST['grade_ID']; $stream=$_POST['stream_ID']; $present_class=$_POST['class_ID']; $student_house=$_POST['student_house']; $password=$_POST['password']; $description_about_st=$_POST['description_about_st']; $payment=$_POST["payment"]; $current=getdate(time()); $year=$current["year"]; $today = date("Y-m-d"); $con=mysql_connect("localhost","root",""); mysql_select_db("student_management",$con); //insert to database $query="select count(*) from student_info where admission_no='$admission_no'"; $result=mysql_query($query); $row=mysql_fetch_array($result); if($row[0]==0) { $query="insert into student_info values(null,'$admission_no','$admission_date','$full_name','$name_with_initials','$dob','$religion','$address','$telephone','$grade_on_admission','$password','$student_house','$description_about_st')"; $result=mysql_query($query); if($stream!=null){ $query="select class_id from class where class.grade_id='$present_grade' and class.class_name='$present_class' and class.stream='$stream'"; }else{ $query="select class_id from class where class.grade_id='$present_grade' and class.class_name='$present_class'"; } $result=mysql_query($query); while($row=mysql_fetch_array($result)){ $class_id=$row['class_id']; } $query="insert into student_class values('$admission_no','$class_id','$year')"; $result=mysql_query($query); if($payment=="2000") { $query="insert into payment_amount values(null,'2000','$today')"; $result=mysql_query($query); $query="SELECT amount_id FROM payment_amount order by amount_id DESC limit 1"; $result=mysql_query($query); while($row = mysql_fetch_array($result)) { $amount_id=$row['amount_id']; } $query="insert into payment values('$admission_no','$amount_id')"; $result=mysql_query($query); }else{ $query="insert into payment_amount values(null,'0','$today')"; $result=mysql_query($query); $query="SELECT amount_id FROM payment_amount order by amount_id DESC limit 1"; $result=mysql_query($query); while($row = mysql_fetch_array($result)) { $amount_id=$row['amount_id']; } $query="insert into payment values('$admission_no','$amount_id')"; $result=mysql_query($query); } header("location:../new student registration-parent details/studentRegistrationParentDetailsForm.php?admission_no=".$admission_no); exit(); } else{ ?> <?php echo "Admission number".$admission_no."This student has been already entered to the system"."<BR>"."<BR>"."<BR>"; echo "<a href='student registration.php'>GO to registration page</a>"; exit(); } ?> Hi all, I want to get the current page name as displayed in the URL, not neccesarily the name of the PHP script that is running. E.g. I have a PHP file 'home.php' that contains iframes that contain other PHP files such as 'frame1.php'. What I want is a script that can be run from frame1.php but that will return 'home.php' as the current page (as displayed in the URL in the browser). How do I do this? Thanks! I've spent the past 2 days googling and trying different methods that people have recommended other people try yet still I come up with the same problem. I am new to coding and I am learning the basic functions so all feedback is welcome in aiding my learning endeavor. I am using a form and all of the inputs are submitting to the database other than the text area which comes up blank. I do not get an error when submitting the form I just get a blank value for the text area 'Comments'.
FORM
<form action="contactdb.php" method="post" form="contactdb"/> Code: [Select] function my_fav_quote_show_optin_form() { if (!empty($_POST['my_fav_quote_email'])) { my_fav_quote_opt_in(); } $out2 = ''; $out = '<form action="" name="myform "method="post" id="requestQuote">'; $out .= '<table style="padding="0px" width="40px">'; $out .= '<tr><td>Name:*</td><td><input type="text" name="my_fav_quote_name" id="my_fav_quote_name"/></td></tr>'; $out .= ''; $out .= '<tr><td>Email:*</td><td><input type="text" name="my_fav_quote_email" id="my_fav_quote_email"/></td></tr>'; $out .= ''; $out .= '<tr><td>Phone:*</td><td><input type="text" name="my_fav_quote_phone" id="my_fav_quote_phone"/></td></tr>'; $out .= ''; $out .= '<tr><td>Event Date(optional):</td><td><input type="text" name="my_fav_quote_date" id="my_fav_quote_date"/></td></tr>'; $out .= ''; $out .= '<tr><td>Estimated Number of Guests(optional):</td><td><input type="text" name="my_fav_quote_guest" id="my_fav_quote_guest"/></td></tr>'; $out .= ''; $out .= '<tr><td>Desired Price Range Per Person (optional):</td><td><input type="text" name="my_fav_quote_rate" id="my_fav_quote_rate"/></td></tr>'; $out .= ''; $out .= '<tr><td style="vertical-align: middle;">Message:<br>(List your special requests, any food allergies , event description , special menu items that are not listed or any other information you think will helpful) </td><td><textarea placeholder="" name="my_fav_quote_message" id="my_fav_quote_message"></textarea></td></tr>'; $out .= ''; $out .= '<tr><td>Security code:*</td><td><img src='.get_bloginfo('wpurl').'/wp-content/plugins/quote-cart/captcha.php?width=60&height=30&characters=5" /></td></tr>'; $out .= ''; $out .= '<tr><td>Input Above Security Code He *</td><td><input type="text" name="security_code" id="security_code" size="5"></td></tr>'; $out .= ''; $out .='<tr><td colspan="2">'; if ( function_exists( 'my_fav_quote_display' ) ){ $out .= my_fav_quote_display(); } if ( function_exists( 'my_fav_quote_display3' ) ){ $out .= my_fav_quote_display3(); } $out .='</td></tr>'; $out .= '<tr><td colspan=2 align=center><input type="submit" value="Request Quote" onclick="return chk_validation()" style="background-color:#000;color:#FFF;padding:5px;margin-top:10px;border:none;cursor:pointer;"/> <input type="button" onclick="formReset()" value="Reset form" /> </td></tr>'; $out .='</table></form>'; echo $out; ?> <script language="javascript" type="text/javascript"> //<![CDATA[ function validate_email(field,alerttxt) { apos=field.indexOf("@"); // alert(apos); dotpos=field.lastIndexOf("."); //alert(dotpos); if (apos<1||dotpos-apos<2) { return false;} else {return true;} } function chk_validation() { if(document.getElementById("my_fav_quote_name") && document.getElementById("my_fav_quote_name").value == '') { alert("Please Enter Name"); document.getElementById("my_fav_quote_name").focus(); return false; } if(document.getElementById("my_fav_quote_email").value == '') { alert("Please Enter Email"); document.getElementById("my_fav_quote_email").focus(); return false; } else { //alert(validate_email(document.getElementById("my_fav_quote_email").value,"Not a valid e-mail address!"); if (validate_email(document.getElementById("my_fav_quote_email").value,"Please enter valid e-mail address!")==false) { alert("Please enter valid e-mail address!"); document.getElementById("my_fav_quote_email").focus(); return false; } } if(document.getElementById("security_code").value == '') { alert("Please Enter Security Code"); document.getElementById("security_code").focus(); return false; } if(document.getElementById("quotes").value == '') { alert("Please add atleast one request quote"); document.getElementById("quotes").focus(); return false; } //return true; } //]]> </script> <?php } i need a form reset the actual problem is the normal reset is only reseting the fields but i need the information displayed using functions should also be reseted I have a very simple page, where I use the include statement that includes my connection string. The connection string and a variables are not being passed to my test server - (WAMP). My include file is below
$server = "servername";
$username = "username";
$password = "";
$database = "dbname";
$portNumber = 3308;
$link = mysqli_connect($server,$username,$password,$database,$portNumber);
if(!$link)
{
echo "cannot connet to the server";
}
else
{
echo "This works";
}
echo "Hi";
I am including this file with the following code:
include ("includes/connect.inc");
My site is not connecting to the database, and is not displaying "This works", or "Hi". Do you have any pointers on how to get this connect?
Is there a way to have the values that are DISPLAYED by a FORM actually result in another set of VALUES actually being returned? For example, having arbitrary values displayed to the user to generate another set of values? Thanks! I put together the following blocs of code for uploading pictures into a database and displaying them on a webpage. The pictures are supposed to be displayed on the member's only page of a website I'm working on, upon logging in, and they are supposed to be the member's uploaded picture. I created several members and and used one of my existing member accounts to test the uploading process. The picture upload process appeared to have been successful when I checked on myphpadmin. Yet, when I login with this account, no picture is displayed, instead, a tiny jpg icon is displayed at the top left corner of the box in which the picture was supposed to be displayed. Same thing when I login with the other accounts with which I haven't yet uploaded a picture. I'll start with the code that installs the table in the database $query = "CREATE TABLE images ( image_id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY , member_id INT UNSIGNED, like_id INT UNSIGNED, image LONGBLOB NOT NULL, image_name varchar(255) NOT NULL, image_type varchar(4) NOT NULL, image_size int(8) NOT NULL, image_cartegory VARCHAR(20) NOT NULL, image_path VARCHAR(300), image_date DATE )"; Then here is the code which allows the member to upload his pictu <form enctype="multipart/form-data" action="insert_image.php" method="post" name="changer"> <input name="MAX_FILE_SIZE" value="102400" type="hidden"> <input name="image" accept="image/jpeg" type="file"> <input value="Submit" type="submit"> </form> And here is the insertimage.php which inserts the image into our database: Note that I have to authenticate the user in order to register his session id which is used later on in the select query to identify him and select the right image that corresponds to him. <?php //This file inserts the main image into the images table. //address error handling ini_set ('display_errors', 1); error_reporting (E_ALL & ~E_NOTICE); //authenticate user //Start session session_start(); //Connect to database require ('config.php'); //Check whether the session variable id is present or not. If not, deny access. if(!isset($_SESSION['id']) || (trim($_SESSION['id']) == '')) { header("location: access_denied.php"); exit(); } else{ // Make sure the user actually // selected and uploaded a file if (isset($_FILES['image']) && $_FILES['image']['size'] > 0) { // Temporary file name stored on the server $tmpName = $_FILES['image']['tmp_name']; // Read the file $fp = fopen($tmpName, 'r'); $data = fread($fp, filesize($tmpName)); $data = addslashes($data); fclose($fp); // Create the query and insert // into our database. $query = "INSERT INTO images (member_id, image_cartegory, image_date, image) VALUES ('{$_SESSION['id']}', 'main', NOW(), '$data')"; $results = mysql_query($query); // Print results print "Thank you, your file has been uploaded."; } else { print "No image selected/uploaded"; } // Close our MySQL Link mysql_close(); } //End of if statmemnt. ?> On the page which is supposed to display the image upon login in, I inserted the following html code in the div that's supposed to contain the image: <div id="image_box" style="float:left; background-color: #c0c0c0; height:150px; width:140px; border- color:#a0a0a0;border-style:outset;border-width:1px; margin:auto; "> <img src=picscript.php?imname=potwoods> </div> And finally, the picscript.php contained the select query: <?php //address error handling ini_set ('display_errors', 1); error_reporting (E_ALL & ~E_NOTICE); //include the config file require('config.php'); $image = stripslashes($_REQUEST[imname]); $rs = mysql_query("SELECT* FROM images WHERE member_id = '".$_SESSION['id']."' AND cartegoty = 'main' "); $row = mysql_fetch_assoc($rs); $imagebytes = $row[image]; header("Content-type: image/jpeg"); print $imagebytes; ?> Now the million dollar question is, "What is preventing the picture from getting displayed?" I know this is a very lengthy and laborious problem to follow but I'm sure there is someone out there who can point out where I'm not getting it. Thanks. |
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