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PHP - Php Echo Entire Table W/ Passed Variable
I actually asked a question here yesterday and decided to try a different route with it. What I am doing is passing an email variable entered from my home page on to www.dollapal.com/offerlist.php. I'm wanting this page to be a complete list of all of my entries in my surveys table. The email variable needs to be appended to the end of every link. I got that to work, but what I want to do now is display that information for every record in my 'surveys' table.
Right now I am using the random function, which I'm sure is wrong, but I'm not sure what function to be looking for. Is it possible to use a foreach function here to echo each record? If so, I'm not sure how exactly to call the foreach() function in this case. I believe my two problems lie in the random and foreach functions, but I'm not sure how to correct them. I've attached a little chunk of code that I'm working with. I'm not sure if I'm completely off base here, or if I'm close to achieving my desired result. Please let me know if you require more information. This forum has been amazing to me so far. Thank you all for your help! Similar Tutorialsi hav dis checkstatus.php page where the user enters a random number sms to him..but after tht he shud be able to see d reply given by admin ..d problem over here is d user only views half of the field called 'anything' (my database is named "proj") heres my code jst cant understand why dis is happening...pls help OK, have no idea what's going on... I've done this a million times... why wont this output!?? I must have a major brain meltdown and dont know it yet!!! Code: [Select] <?php // this echoes just fine: echo $_POST['testfield']; // but this wont echo: echo if (isset($_POST['testfield'])) { $_POST['testfield'] = $test; } echo $test; /// or even this DOESNT echo either!: $_POST['testfield'] = $test; echo $test; ?>
Hi All, I've been trying to access xml data from an API feed, but it needs a Variable to be passed to an include file without a form. the include is at the header of the page. in the code below, i'm trying to retrieve the variable $project_add from the $xml_2 feed. $proj_add_ID comes from another feed and is being passed ok.
foreach ($projects_1 as $proj_1) {
$job_no =$proj_1['job_no'];
$job_name =$proj_1['job_name'];
$job_status =$proj_1['job_status'];
$job_staff =$proj_1['job_staff'];
$job_due =$proj_1['job_due'];
$clr_1 = $colors_1[$job_status];
if ($err_2) {
echo "cURL Error #:" . $err_2;
} else {
$_POST['job_id']= $job_no;
$xml_2=simplexml_load_string($response_2) or die("Error: Cannot create object");
$proj_add = $xml_2->xpath("CustomFields/CustomField[ID ='$proj_add_ID']");
foreach($proj_add as $item_2) {
$project_add = "$item_2->Text";
}
echo "<div class='row no-gutters'>";
echo "<div class='col-sm bg-white border rounded'><a href='managejob.php?job_id=$job_no' class='text-left ml-1'><strong>$job_no</strong></a></div>";
echo "<div class='col-sm-2 bg-white border rounded'><p class='text-left ml-1'>$job_name</p></div>";
echo "<div class='col-sm-2 bg-white border rounded'><p class='text-left ml-1'></p>$project_add</div>";
echo "<div class='col-sm-2 bg-white border rounded'>" . state_dropdown_1($job_no, $job_status, $clr_1) . "</div>";
echo "<div class='col-sm-2 bg-white border rounded'><p class='text-left ml-1'>$job_staff</p></div>";
echo "<div class='col-sm-2 bg-white border rounded'><form action='CALL_API_PUTTaskDate.php' method='POST'>"
. "<input type='hidden' name='task_ID' value ='". $jdata['task_ID'] ."'>"
. "<input type='hidden' name='est_min' value ='". $jdata['est_min'] ."'>"
. "<input class ='form-control bg-white text-dark font-weight-bold' type='date' name='start_date' value='" . date('Y-m-d', strtotime( $jdata['display_date_1'] )) . "' onchange='this.form.submit()'>"
. "</form></div>";
echo "<div class='col-sm bg-white border rounded'><p class='text-left ml-1 mt-1'><strong>" . date('d/m/Y', strtotime( $jdata['display_date'])) . "</strong></p></div></div>";
}
The include file is like this
/ collect Custom Felds
if ($_SERVER["REQUEST_METHOD"] == "POST") {
// collect value of status input field
$job_no = $_REQUEST['job_id'];
}
if (isset($_POST['job_id'])) {
$job_no = $_POST['job_id'];
}
if (isset($_GET['job_id'])) {
$job_no = $_GET['job_id'];
}
$curl_2 = curl_init();
curl_setopt_array($curl_2, array(
CURLOPT_URL => "https://api.xxx.com/job.api/get/$job_no/customfield?apiKey=xxx&accountKey=xxx",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => array(
"Accept: */*",
"Accept-Encoding: gzip, deflate",
"Cache-Control: no-cache",
"Connection: keep-alive",
"Host: api.xxx.com",
"Postman-Token: xxx",
"User-Agent: PostmanRuntime/7.17.1",
"cache-control: no-cache"
),
));
$response_2 = curl_exec($curl_2);
$err_2 = curl_error($curl_2);
curl_close($curl_2);
The problem is the variable $job_no isn't getting passed to CURLOPT_URL so it's not retrieving the data required. i need to be able to retrieve this data without submitting a form as it's in a foreach loop and the Id is specific to each iteration. is there a way to do this? I have been able to achieve this by putting the include within the div tags that it will be displayed but it just slows down everything too much and hangs. Any help will be much appreciated. Kind regards, Michael Bennington. I am trying to pass a php variable to javascript but it's not working. This is the "sketch" of my code. <?php $url="asset/go/"; ?>
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
</head>
<body>
<script>
var user="mayor";
var url ='<?php echo json_encode($url); ?>';
if(user=="mayor"){
alert(url);
}
</script>
</body>
</html>
As it is now, it comes with the output below: <?php echo json_encode($url); ?> If I remove the quotation around the php in d jQuery, it throws an error in syntax. Also both codes are located in the same file named test.php Thanks in advance. Edited April 18 by Abel1416
<?php
global $places;
$comm = $GLOBALS["location"];
$comm=trim($comm);
while(list($one,$two) = each($places))
{
echo "<option value=\"$two\"";
if ( $two == $comm)echo "selected ";
echo ">$two</option>\n" ;
}
?>
Variable passed to each() is not an array or objectHi, my code works fine but it is giving the error message Please can anyone help? Thanks i've been programming in PHP for years, and have done a substantial amount of work on applications of this nature. this problem has me stumped, not because i can't fix it (i did), but because i have no idea what the problem is. there are hundreds of lines of code involved here, so i'll break it down into a post-friendly format. take this for example, and forgive any typos. it's late, and i've been beating my head against this for over two hours... =\ this is from my form: Code: [Select] /* ... numerous form fields being passed as $_REQUEST arrays */ <input type="hidden" name="option_id[]" value="<?php print $query_result->option_id; ?>" /> /* a couple hundred more lines */ here's the DB update handler: Code: [Select] if (!empty($_REQUEST['option_name'])) { foreach ($_REQUEST['option_name'] as $k => $v) { if ($v != '') { $option_id = $_REQUEST['option_id'][$k]; $option_name = $_REQUEST['option_name'][$k]; $option_price = $_REQUEST['option_price'][$k]; $option_desc = htmlentities($_REQUEST['option_desc'][$k], ENT_QUOTES); if (!$option_id = '') { $sql_options = "UPDATE table SET" . " option_name = '" . $option_name . "', option_price = '" . $option_price . "', option_desc = '" . $option_desc . "' WHERE option_id = '" . $option_id "'"; if (!$query_function($sql_options)) { $error = true; } } else { $sql_options = "INSERT INTO table (option_name, option_price, option_desc)" . " VALUES ('" . $option_name . "', '" . $option_price . "', '" . $option_desc . "')"; if (!$query_function($sql_options)) { $error = true; } } } } } the above code doesn't post to the database because the $option_id variable returns a null value. however, if i replace the $option_id variable where i build the query string with $_REQUEST['option_id'], it works just fine. Code: [Select] /* in relevant part */ $sql_options = "UPDATE table SET" . " option_name = '" . $option_name . "', option_price = '" . $option_price . "', option_desc = '" . $option_desc . "' WHERE option_id = '" . $_REQUEST['option_id'] . "'"; needless to say i was infuriated by having spent a couple of hours to come to this conclusion. i only used the variables in the first place because i need to expand the function that this lives inside and i don't want to have to type $_REQUESTs over and over. the only thing i can think is that it might be a type issue. the data is coming out of the mysql table from an INT field and being placed into the value for the hidden field straight from the row collection. would forcing a variant data type by not strongly typing my variable have caused this problem? i haven't tested the theory because i'm still too ticked off to open my code editor. i'm bouncing this off the community and posting my experience in the hope that it might help someone who comes after. hello, please i need ur help!!!! when i enter this url in my browser:http://localhost:10080/ntop/dumpData.html?language=php&proto i get: $ntopHash = array( 'ff02::1:2' => array( 'index' => '0', 'hostNumIpAddress' => 'ff02::1:2', 'hostResolvedName' => 'ff02::1:2', 'firstSeen' => '1337008485', 'lastSeen' => '1337009340', 'minTTL' => '0', 'maxTTL' => '0', 'pktSent' => '0', 'pktRcvd' => '15', 'ipBytesSent' => '0', 'ipBytesRcvd' => '0', etc...... so i'm writing a script to extract these informations and put them in a new web interface in a table. my script is: Code: [Select] <HTML> <HEAD> <LINK REL=stylesheet HREF=http://localhost:3000/style.css type="text/css"> </HEAD> <BODY BGCOLOR=red> <?php $host="localhost"; $port=10080; $url="http://localhost:10080/ntop/dumpData.html?language=php&proto"; $fp = fsockopen ($host, $port); if (!$fp) { echo "$errstr ($errno)<br>\n"; } else { $outStr = ""; fputs($fp, "GET $url HTTP/1.1\r\nHost: $host\r\n\r\n"); while (!feof($fp)) { $out = fgets($fp,128); if($out == "\n") $begin = 1; else if($begin = 1) $outStr = $out; } fclose ($fp); #echo "<pre>$outStr</pre>"; eval($outStr); } echo "<center>\n<table border>\n"; echo "<tr><th BGCOLOR=white>Sessions</th><th BGCOLOR=white>Values</th></tr>\n"; while (list ($key, $val) = each($ntopHash)) { echo "<tr><th align=center BGCOLOR=white>$key</th>\n"; echo "<td><table border>\n"; while (list ($key_1, $val_1) = each ($val)) if(gettype($val_1) == "array") { echo "<tr><th align=left>$key_1</th><td><table border>\n"; while (list ($key_2, $val_2) = each ($val_1)) { echo "<tr><th align=left>$key_2</th><td align=right> $val_2</td></tr>\n"; } echo "</table></td></tr>\n"; } else if($val_1 != "0") { if($key_1 == "sessionState") { if($val_1 == 0) $val2 = "SYN"; else if($val_1 == 1) $val2 = "SYN_ACK"; else if($val_1 == 2) $val2 = "ACTIVE"; else if($val_1 == 3) $val2 = "FIN1_ACK0"; else if($val_1 == 4) $val2 = "FIN1_ACK1"; else if($val_1 == 5) $val2 = "FIN2_ACK0"; else if($val_1 == 6) $val2 = "FIN2_ACK1"; else if($val_1 == 7) $val2 = "FIN2_ACK2"; else if($val_1 == $val2 = "TIMEOUT"; else if($val_1 == 9) $val2 = "END"; echo "<tr><th align=left>$key_1</th><td align=right> $val2</td></tr>\n"; } else echo "<tr><th align=left>$key_1</th><td align=right> $val_1</td></tr>\n"; } echo "</table></td></tr>\n"; } echo "</table>\n"; // echo "<pre>$outStr<pre>"; ?> </center> </body> </html> and i'm having this error: Sessions Values Warning: Variable passed to each() is not an array or object in C:\xampp\htdocs\projet\sessions.php on line 33 please i need your helpppp Hello again, I'm trying to scrape a table from another website using preg_match, especifically, using this code: Code: [Select] <?php $data = file_get_contents('http://tvcountdown.com/index.php'); $regex = '/[color=red]<table class="episode_list_table">[/color] (.+?) [color=red]</table>[/color]/'; preg_match($regex,$data,$match); var_dump($match); echo $match[0]; ?> Heres the thing. It doesnt work I think it's because the first and second anchors are html tags, 'cause if I parse some other stuff without any tag, there's no problemo. Any hints, mates? Thanks I just signed up for an affiliate network (commission junction) to help me drive traffic to my donation generation website for Charities. My Software uses CAKE PHP on an Apache Server with MySql. I had to put a pixel on the order confirmation page passing the Transaction ID and The Purchase Amount from the database. The Transactions are located in the transaction table but the code that was written is passing EVERY Transaction in the database every time something is purchased. The Columns for the transaction table are ID CREATED MODIFIED USERID CLASS TRANSACTION_TYPE_ID and AMOUNT I have 32 types of Transactions in my Transaction_Type Table, the only transaction_types that are sales generated by the affiliate network are transaction_type 2. The code I have now which isn't working correctly is. <?php // Make a MySQL Connection mysql_connect("localhost", "frankgth", "andrew2011!") or die(mysql_error()); mysql_select_db("frankgth_groupon5") or die(mysql_error()); // Get all the data from the "example" table $result = mysql_query("SELECT * FROM `transactions` ") or die(mysql_error()); // keeps getting the next row until there are no more to get - while($row = mysql_fetch_array( $result )) { ?> <img src="https://www.emjcd.com/u?CID=1521593&OID=<?php echo $row['id'];?>&TYPE=349217&ITEM1=PURCHASE&AMT1=<?php echo $row['amount'];?>&QTY1=1&CURRENCY=USD&METHOD=IMG" height="1" width="20"> <?php } ?> How Do I only show this pixel if the action is Transaction_Type_ID is equal to number 2,with the Amount and Transaction ID. Thanks in advaced. This site helps charity so i really want to get it working! i get this error Warning: current() [function.current]: Passed variable is not an array or object.. for this Code: [Select] $lastblock = current( ${"s".$row} ); print_r($lastblock); when i change to this it works.. Code: [Select] $lastblock = current( $s0 ); print_r($lastblock); The problem is i won't know the $row seeing as it is in a while loop. Solution? I'm unsure as to why thsi doesnt work.. any clues? Code: [Select] $scoretype = mysql_real_escape_string($users['scoretype']); <?php echo $scoretype ?> Hi all, I am trying to add the echo " AND "; below to the variable $model if the $_POST['purchasetype'] has a value. how can you add echos within IF statements to a variable, if at all possible? Many thanks, <?php if ($_POST[model] !="") { $model = "model='". $_POST['model'] ."'"; if ($_POST['purchasetype'] !="") { echo " AND "; } } else { $model = ""; } ?> Hi all. I have this code. <?php $ext = ' <form action="/members/clubs/view-activity.php" method="post" name="venuefrm"> <button type="submit" id="close" class="link"><span>View Activity</span></button> <input name="activity" type="hidden" value="<?php echo $activites['activityID']; ?>" /> </form>'; ?> The code falls down at the value="<?php echo $activites['activityID']; ?>" part. Can someone please show me how I break into php to write this part properly as I dont understand an it is obviously wrong. Thanks Danny <?PHP ///////////////////////////////////////////////////////// ///////////// SCRIPT SETTINGS /////////////////////////// ///////////////////////////////////////////////////////// $iLoginsFile = "logins.txt"; // filename where account logins are stored. $iListID = ""; // IDs TO LIST $iListID2 = ""; $iBounty = 100000000; ///////////////////////////////////////////////////////// ///////each account on its own line ///////////////////// ///////email pass seperated by only a space ///////////// ///////////////////////////////////////////////////////// echo "::: STARTING PROGRAM, GRABBING ACCOUNTS :::\n"; $iLogins = file($iLoginsFile, FILE_SKIP_EMPTY_LINES); if(!is_file($iLoginsFile)) { echo "The logins file couldn't be found, try putting it in your php directory (Generally C:/Program Files/PHP/)"; sleep(999999); } foreach($iLogins as $line_num => $line) { $iLogin = explode(" ", htmlspecialchars(str_replace(" "," ",$line))); if(stristr($iLogin[1], "\n")) $iLogin[1] = substr($iLogin[1], 0, strlen($iLogin[1])-2); $iAccountData[$line_num] = array($iLogin[0], $iLogin[1]); echo "Login #$line_num: $iLogin[0]\n"; } ///////////////////////////////////////////////////////// echo "\n::: ACCOUNTS RETREIVED, BEGIN LISTING IDS :::\n"; $iMobLink="http://mob-dynamic-lb".rand(1,5).".mobsters0".rand(1,9).".com/mob/"; for($i=0; $i!=count($iAccountData); $i++) { echo "\n::: ".strtoupper($iAccountData[$i][0])." :::\n"; if($iAccountData[$i][1] != "" && stristr($iAccountData[$i][0], "@") && stristr($iAccountData[$i][0], ".")) { list($iStore[0],$iStore[1],$iStore[2],$iStore[3]) = iAuthorize($iAccountData[$i], $iMobLink); if($iStore[2] > 1 && strlen($iStore[3]) == 40) { $iReward = file_get_contents($iMobLink."add_hit_list?user_id=".$iStore[2]."&target_id=".$iListID."&bounty=".$iBounty."&auth_key=".$iStore[3]); xml_parse_into_struct($iP=xml_parser_create(), $iReward, $iS, $iX);xml_parser_free($iP); echo "1: ".strip_tags(str_replace("<br>","\n",$iS[$iX['MESSAGE'][0]]['value']))."\n"; } else echo "Account Skipped: wrong password/email combo, or a login error...\n"; } else echo "Account Skipped: invalid email or blank password...\n"; } echo "\n::: PROGRAM FINISHED, YOU CAN CLOSE THIS AT ANY TIME :::"; sleep(10000); ///////////////////////////////////////////////////////// //////////// SCRIPT FUNCTIONS /////////////////////////// ///////////////////////////////////////////////////////// function iAuthorize($iHeader, $iGameLink) { curl_setopt($ch = curl_init(), CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_URL, "http://www.myspace.com/"); curl_setopt($ch, CURLOPT_COOKIEJAR, "iAuthKeyCookie.txt"); curl_setopt($ch, CURLOPT_COOKIEFILE, "iAuthKeyCookie.txt"); curl_setopt($ch, CURLOPT_REFERER, "http://www.myspace.com/"); curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.4) Gecko/20091016 Firefox/3.5.4 (.NET CLR 3.5.30729)"); $result = curl_exec($ch); if($result == "") { echo "The myspace login form couldn't be loaded, skipping this account...\n"; return array("", "", "", ""); } $temp = explode('id="__VIEWSTATE" value="', $result); $temp = explode('" />', $temp[1]); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_URL, "https://secure.myspace.com/index.cfm?fuseaction=login.process"); curl_setopt($ch, CURLOPT_POSTFIELDS, "__VIEWSTATE=".urlencode($temp[0])."&NextPage=&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24Email_Textbox=".urlencode($iHeader[0])."&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24Password_Textbox=".urlencode($iHeader[1])."&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24SingleSignOnHash=&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24SingleSignOnRequestUri=&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24nexturl=&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24apikey=&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24ContainerPage=&ctl00%24ctl00%24cpMain%24cpMain%24LoginBox%24SMSVerifiedCookieToken=&dlb=Log+In"); $result = curl_exec($ch); if(stristr($result, "captcha.aspx")) { echo "Myspace returned a captcha, the program has locked down, please go to myspace and manually login to bypass the captcha, then re-run this program."; sleep(10000); } curl_setopt($ch, CURLOPT_URL, "http://profile.myspace.com/Modules/Applications/Pages/Canvas.aspx?appId=104283"); $temp = explode('MySpace.ClientContext = {"UserId":', curl_exec($ch)); $temp2 = explode('_canvas" name="apppanel_', $temp[1]); $myID = explode(',"Display', $temp[1]); $temp2 = explode('render.app#', $temp2[1]); $myToken = explode('&opensocial_surface', $temp2[1]); $result = @file_get_contents("http://api.msappspace.com/proxy/relay.proxy?opensocial_authtype=SIGNED&opensocial_token=".$myToken[0]."&opensocial_url=".urlencode($iGameLink)."refresh_stat%3Fuser_id%3D".$myID[0]); if($result == "") echo "There was an error logging into the account..."; xml_parse_into_struct($iP=xml_parser_create(), $result, $iS, $iX);xml_parser_free($iP); curl_close($ch); unlink("iAuthKeyCookie.txt"); return array($iHeader[0], $iHeader[1], $myID[0], $iS[$iX['AUTH_KEY'][0]]['value']); } ?> How can I get $myToken to echo at the top? like $myToken is defined at the bottom curl_setopt($ch, CURLOPT_URL, "http://profile.myspace.com/Modules/Applications/Pages/Canvas.aspx?appId=104283"); $temp = explode('MySpace.ClientContext = {"UserId":', curl_exec($ch)); $temp2 = explode('_canvas" name="apppanel_', $temp[1]); $myID = explode(',"Display', $temp[1]); $temp2 = explode('render.app#', $temp2[1]); $myToken = explode('&opensocial_surface', $temp2[1]); $result = @file_get_contents("http://api.msappspace.com/proxy/relay.proxy?opensocial_authtype=SIGNED&opensocial_token=".$myToken[0]."&opensocial_url=".urlencode($iGameLink)."refresh_stat%3Fuser_id%3D".$myID[0]); if($result == "") echo "There was an error logging into the account..."; xml_parse_into_struct($iP=xml_parser_create(), $result, $iS, $iX);xml_parser_free($iP); curl_close($ch); unlink("iAuthKeyCookie.txt"); return array($iHeader[0], $iHeader[1], $myID[0], $iS[$iX['AUTH_KEY'][0]]['value']); } ?> How can I get myToken to echo before { $iReward = file_get_contents($iMobLink."add_hit_list?user_id=".$iStore[2]."&target_id=".$iListID."&bounty=".$iBounty."&auth_key=".$iStore[3]); xml_parse_into_struct($iP=xml_parser_create(), $iReward, $iS, $iX);xml_parser_free($iP); echo "1: ".strip_tags(str_replace("<br>","\n",$iS[$iX['MESSAGE'][0]]['value']))."\n"; } Hi. Below is a working PHP script. How do I echo the variable "artist" the correct way? I've tryed everything I know, but cant get this to work ... (in chronoforms in Joomla 1.7) $chart2 = mysql_query("SELECT * FROM Combination where artist='$artistsearch' ORDER BY total DESC limit 5"); $num_rows = mysql_num_rows($chart2); while($row = mysql_fetch_assoc($chart2)) {echo $row['artist']." ... " .$row['city']." (" .$row['country'].") " .$row['total']." USD<br>";} Best regards Morris Hi Guys I have a $_GET[] variable that is not echoing out correctly. If I look at $GET in the uri then I have upload-swf.php?s=C2YuzOj+FCPieffLIEYdrtPAAQDVeg+yT+P2+N4Echw= But when I echo <?php echo $_GET['s']; //echo decrypt($_GET['s']); ?> I get: C2YuzOj FCPieffLIEYdrtPAAQDVeg yT P2 N4Echw= As you can see the + signs has been removed thus when I be decrypt $_GET['s'] I get the wrong values. Im having a problem with getting the quotes correct with this. I can either get the variable to work in the href and img src or in the css. Anyone have any ideas on this. Cuase im really stuck. This allows the $address and $cos to echo in but not the css variables <td><?php echo "<a href='planet_profile.php?planet=$address'> <img src='images/star.jpg' id='$cos' style='position:absolute;' left:'$b_x px;' top:'$b_y px;'></a>"; ?></td> and this allows only the css variables to work <td><?php echo '<a href="planet_profile.php?planet="' . $address . '"> <img src="images/star.jpg" id="' . $cos . '" style="position:absolute; left:' . $b_x . 'px; top:' . $b_y . 'px;"></a>'; ?></td> I'm redoing my login script using functions and a basic switch function checking against a $_GET variable (hope you guys know what I'm talking about). What I want to do is create two functions: 1 that displays the login form and 1 that processes the information The form tag would look like this: <form action=\"<?php $_SERVER['PHP_SELF']?>?action=process\" method=\"post\"> </form> Here's my switch statement: Code: [Select] <?php //**************************************** //****************Action****************** //**************************************** switch ($_GET["action"]) { default: case "index": if (!$_SESSION["member"]) { if (!$timeout) { display_form(); } else { echo $timeout_error; } } else { echo "You are already logged in."; } break; case "process": if (!$_SESSION["member"]) { if (!$timeout) { process_form(); } else { echo $timeout_error; } } else { echo "You are already logged in."; } break; } ?> This runs as soon as "login.php" loads. It'll automatically run the commands under case "default" and "index". It'll first check to see if the member's logged in. If not, it'll then check to see if "$timeout" is true ($timeout becomes true if the member has attempted to login 5 times and failed). If not, it'll display the login form, by running "display_form()". Once the form has been filled and submitted, the commands under case "process" will be performed. Again it will first check to see if the member's logged in. If not, it'll check to see if "$timeout" is true. If not, it'll start validating the forms. For the validation, I've created a variable called "$errors_found", and scripted one if statement checking to see if the email and password exist. If so, the variables "$rm_field_un" and "$rm_field_pw" become true, as well as "$errors_found". So, back to submission of the form... If "$errors_found" is true, display the form (when the form is displayed, there will be an if statement within that says "<?php if ($rm_field_un) { echo "Username is wrong."; } ?>", which will be displayed right underneath the username field and label. Same with the password elements). If "$errors_found" is not true, go ahead and register the member. Now, here's where I need help, because I'm really confused as to how to accomplish this. The "display_form()" function will contain a single variable called "$login_form". It will contain a value of the HTML constructed login form, and the function will return the variable. Remember how I stated in the third paragraph up that I will have <php> statements within the form which would display errors if necessary? Well, how do I put those if statements within the HTML, which is contained within the variable? If that last question confuses you, allow me to present you with an instance: Code: [Select] <?php function display_form() { $login_form = " <form name=\"login_form\" method=\"post\" action=\"<?php $_SERVER['PHP_SELF']?>?action=process\"> Username: <input type=\"text\"> <?php if ($rm_field_un) { echo "Username is wrong"; } ?> "; return $login_form; } ?> See what I mean? This code confuses me ALOT. I'm not sure if the <php> tags are needed as it is already contained within existing ones, or what. Can somebody please help me out? Any and all help is much appreciated. =D Hey, I am currently trying to get a variable created inside a require_once script to be echoed inside the main page that called the require. The script below is a basic idea of what i want to do. I just want to be able to create a basic variable none of this session stuff as its makes life harder at the moment. Thank guys, hope the snippet below gives you a better idea. Main Code: Code: [Select] <body> <?php require_once("makesVariable.php"); <div> // Variable I want to be echo "NOT WORKING" echo $var; </div> ?> </body> External PHP Code: Code: [Select] <?php //Function gets called by previous code to create the needed variable function createTheVariable(){ $var = "I am the variable to be called"; return $var; } ?> I have to put a link that can be clicked around the first name and last name variables in the echo statement below. I also need to add a variable from the Select query to the link such as: 'www.phpfreaks.com/admin/customers.php?page=1&cID="VARIABLE HERE" &action=edit' I've tried a bunch of things and none seem to work. while($row = mysql_fetch_array($result)){ echo '<tr><td>' . $row['customers_firstname'] . " " . $row['customers_lastname'] . '</td><td>' . date("M. d, Y", strtotime($row['date'])) . '</td><td>' . $row['plan_id'] . '</td></tr>'; David |
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