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PHP - Help With Coding And Warnings
Okay I have been trying to work out this problem for 3 months I am not the type of person to give up but I have tried everything. I was first not able to connect to my database live with my form but I did a change from ($cxn,$sql) to ($sql,$link) since then I was able to download to phpmyadmin in Google Chrome and no other site. But in Google Chrome I get a message about global registry Warning: Unknown on line 0. all other sites give me a Warning line 116 MySql Link is
Here is my coding can someone help I have only been using PHP and I know someone is out there with much more knowledge than I have. This is the first page with the codes but it does not go to the second page which I will paste after this one. Any help would make my year better. Code: [Select] <php @session_start(); switch (@$_POST['Button']) { case "Login1": include "Connections/connect_to_mysql.php"; $sql = "SELECT id FROM Members WHERE id= '$_POST[fusername]'"; $result = mysql_query($sql) or die("Query died: fusername"); $num = mysql_num_rows($result); if($num > 0) //login name was found { $sql = "SELECT id FROM Members WHERE id='$_POST[fusername]' AND password=md5('$_POST[fpassword])'"; $result2 = mysql_query($sql) or die("Query died: fpassword"); $num2 = mysql_num_rows($result2); if($num2 > 0) //password matches { $_SESSION['email1']="yes"; $_SESSION['id'] = $_POST['fusername']; $sql = "INSERT INTO Members (id,loginTime) VALUES ('$_SESSION[id]',NOW())"; $result = mysql_query($sql) or die("Query died: insert"); header("Location: New_member.php"); } else //password does not match { $message_1="The username, '$_POST[fusername]' exists, but you have not entered the correct password! Please try again."; $fusername=strip_tags(trim($_POST['fusername'])); include("login_form.php"); } } else //username not found { $message_1 = "The username you entered does not exist! Please try again."; include("login_form.php"); } break; case "Register": /* Check for blanks */ foreach($_POST as $field => $value) { if($field != "fax") { if(empty($value)) { $blanks[] = $field; } else { $good_data[$field] = strip_tags(trim($value)); } } } if(isset($blanks)) { $message_2 = "The following fields are blank. Please enter the required information: "; foreach($blanks as $value) { $message_2 .="$value, "; } extract($good_data); include("login_form.php"); exit(); } /* validate data */ foreach($_POST as $field => $value) { if(preg_match("/name/i",$field) and !preg_match("/user/i",$field) and !preg_match("/log/i",$field)) { if (!preg_match("/^[A-Za-z' -]{1,50}$/",$value)) { $errors[] = "$value is not a valid name. "; } } if(preg_match("/email/i",$field)) { if(!preg_match("/^.+@.+\\..+$/",$value)) { $errors[]="$value is not a valid email addr."; } } } //end if not empty foreach($_POST as $field => $value) { $$field = strip_tags(trim($value)); } if(@is_array($errors)) { $message_2 = ""; foreach($errors as $value) { $message_2 .= $value." Please try again<br />"; } include("login_form.php"); exit(); } // end if errors are found /* check to see if username already exists */ include_once"Connections/connect_to_mysql.php"; $link = @mysql_connect("$db_host","$db_username","$db_pass") or die ("could not connect to mysql"); @mysql_select_db("$db_name") or die ("Query died:"); $sql = "SELECT id FROM Members WHERE id='$id'"; $result = mysql_query($sql) or die("Query died: id."); $num = mysql_num_rows($result); if($num > 0) { $message_2 = "$id already used. Select another User Name."; include("login_form.php"); exit(); } // end if username already exists else // Add new member to database { $sql = "INSERT INTO Members (id,sign_up_date,username password,firstName,lastName,email) VALUES ('$id',NOW(),,md5('$password'), '$username','$firstName','$lastName','$email')"; mysql_query($sql); $_SESSION['email1']="yes"; $_SESSION['id'] = $username; /* send email to new Customer */ $emess = "You have successfully registered. "; $emess .= "Your new username and password a "; $emess .= "\n\n\t$username\n\t"; $emess .= "$password\n\n"; $emess .= "We appreciate your interest. \n\n"; $emess .= "If you have any questions or problems,"; $emess .= " email ebermylove@gmail.com"; $subj = "Your new customer registration"; # $mailsend=mail ("$email","$subj","$emess"); } break; default: include("login_form.php"); } ?> <php session_start(); if (@$_SESSION['auth'] != "yes") { header("Location: login.php"); exit(); include("dogs.inc"); $link = mysqli_connect($host,$user,$password,$dbname) or die("Couldn't connect to server."); $sql = "SELECT firstName, lastName FROM `Members` WHERE id='{$_SESSION['id']}'"; $result = mysqli_query($sql,$link) or die("Couldn't execute query"); $row = mysqli_fetch_assoc($result); extract($row); } echo "<html> <head><title>New Member Welcome</title></head> <body> <h2 style='margin-top: .7in; text-align: center'> Welcome $firstName </h2>\n"; ?> <p>Your new Member accounts lets you enter the members only section of our web site. You'll find special discounts, a profile of matches, live advise for experts, and much more.</p> <p>Your new Member ID and password were emailed to you. Store them carefully for future use.</p> <div style="text-align: center"> <p style="margin-top: .5in; font-weight: bold"> Glad you could join us!</p> <form action="member_page.php" method="post"> <input type="submit" value="Enter the Members Only Section"> </form> <form action="profile.php" method="post"> <input type="submit" value="Go to Main Page"> </form> </div> </body> </html> Similar Tutorialsok people sorry but its late, and I'm tired and I can't figure this out maybe I just need a break? I'm getting some warnings here, first here is my code: Code: [Select] <?php echo"<?xml version=\1.0\"encoding=\UFT-8\"\x3f>"; echo"\n"; ?> <!DOCTYPE html PUBLIC"-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtmll/DTD/xhtmll-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"lang="en"> <head> <title>Assignment 7: Making Space, Part 3</title> <meta name="author" content="Jim Cozzy"/> </head> <body> <h1> Assignment 7: Making Space, Part 3 </h1> <?php echo "<h2>Today is ".date('l, F d, Y')."</h2>"; ?> <?php //calculate the area of an equilateral triangle function calcTriangle($cVal) { $halfSide = $cVal/2; $otherSide = sqrt(($cVal*$cVal) - ($halfSide*$halfSide)); $areaValue = $otherSide * $halfSide; echo "<p>The area of an equilateral triangle whose sides are {$cVal} is {$areaValue}.</p>\n"; } $yeah = (isset($_POST['vfld']))?$_POST['vfld']:''; if (isset($_POST['submit'])) { if ($_POST['submit'] == "Clear") { $yeah = ""; } elseif ($_POST['submit'] == "Calculate") { if (!eregi(square|circle|triangle, $yeah)) { echo "<p>Sorry I forgot to mention the the shape needs to be a Square, Circle, or a Triangle.</p>". "<p>Please return and try again.</p>"; exit; } }} ?> <form method="post" action="makingspace3.php" id="form1" name=form1"> <p> Write down a shape and a number and I will compute the area for: <input type="text" id="vfld" name="vfld" value="<?php echo $yeah; ?>"/> </p> <p> After you have done this click calcualte to see results </p> <p> <input type="submit" name="submit" value="Calculate" /> <input type="submit" name="submit" value="Clear" /> </p> </form> <div id="footer"> <pre>This page written by: <cite>James Cozzy</cite> ©2011 and beyond</pre> </div> </body> </html> so when I enter something wrong into my form like ggggg I want it to print an error which it does, but it also says what am I missing???? Notice: Use of undefined constant square - assumed 'square' in /studfs1/homepage/CISS-225/makingspace3.php on line 49 Notice: Use of undefined constant circle - assumed 'circle' in /studfs1/homepage/CISS-225/makingspace3.php on line 49 Notice: Use of undefined constant triangle - assumed 'triangle' in /studfs1/homepage/CISS-225/makingspace3.php on line 49 Howdy, this one is killing me! Hope some of the genius here will rub off on me. Very simple example of what is happening: Base.php Code: [Select] class Base_Model //class autoloaded { protected function scrub($value) { return trim(htmlspecialchars($value, ENT_QUOTES, "UTF-8")); } } Foo.php Code: [Select] class Foo_Model extends Base_Model { if($_POST) { $_POST = array_map('parent::scrub', $_POST); } } This works perfectly on the workstation (MAMP) server, but generates a warning ( Warning: array_map() [function.array-map]: The first argument, 'parent::scrub', should be either NULL or a valid callback in... ) when uploaded to the production server. Both are running the exact same version of php. Any ideas would be appreciated on getting rid of the error, besides turning off warnings ( haha ). William Is there any way to catch warnings without defining a warning handler? Example: try { $settings = parse_ini_file( 'main.ini' ); } catch( ErrorException $e ) { throw new ErrorException('No main configuration file found for webiste', '0003'); } Only ends up throwing a warning if the file doesn't exist. I want to catch it and throw an error. Hey all. I have a function called displayForm in a form validation script. This function accepts a few arguments but these arguments are empty upon initial calling of the function. One of the arguments is and errors array that only gets populated if there were form errors. So upon running my script initially I get missing argument Warnings. Can these warnings simply be ignored? Would they cause problems throughout my script if I ignore these warnings? And how can I suppress these warnings if I would like to? Thanks all for your help. Cheers. I use PHP's PDO extensively for data grabbing and inserting. When I am selecting data, the return is a PHP PDO object which in itself contains select statements. So I use foreach to parse through the object and build a table. For cells which I have data it's fine but for cells which do not get any data meaning that have no entry in the db, php throws out a error PHP Warning: Invalid argument supplied for foreach(). I tried using if(is_array) and also @ to suppress them but no luck . Can anyone point me to the right direction for suppressing these errors/warnings!! In php.ini on my local development server, error_reporting is set to Quote error_reporting = E_ALL | E_STRICT And I get no errors. However, on the remote web server I found a bunch of warnings in the error log. I fixed most of them, but this error/warning should have popped up on my development console: Quote [02-Dec-2011 17:47:22] PHP Warning: array_keys() [<a href='function.array-keys'>function.array-keys</a>]: The first argument should be an array in /home/bpslk/public_html/cart-checkout.php on line 177 [02-Dec-2011 17:47:22] PHP Warning: Invalid argument supplied for foreach() in /home/bpslk/public_html/cart-checkout.php on line 177 I can fix the code to eliminate the warning, no prob. But why am I NOT seeing this error on my development machine? --Thanks --HarryG Hello, I was trying out some code to check out how some of the php settings work and when i tried allow_call_time_pass_reference to see if it works, it doesn't spew out any warning or error like the comments in the .ini file mention (or in the manual sites). Maybe i'm not using some other setting in order to see this? Here is my EXACT code. <?php ini_set('display_errors',1); error_reporting(-1); $variable = 'String'; function display($variable) { return $variable; } echo display(&$variable); ?> Outputs : String. No errors, no warnings. I'm running PHP Version 5.3.2-1ubuntu4.5 Is there a way i can make a php code for making a lesson then upload to my made system? Im newbie here. so basically, i need to make an e-learning system that lets the user make a lesson then upload it so that other user can view their made lesson.. Someone help me pls. So I put this in the wrong place so ill try again, I need to write a code to add the price of five items with a subtotal, with tax, and then a grand total. What is the best way to do this? Every way I have tried isnt working PLEASEEEEEE HELP!!! Using crimson editor Hey, I would there be a way i could create a form in which upon entering a domain name/URL it will tell you how many connections there are to the site and how many (if any) MySQL queries are running? If I add this line to a wordpress footer it displays the number of sql queries. Code: [Select] <?php echo get_num_queries(); ?> queries in <?php timer_stop(1); ?> seconds. Any help is greatly appreciated. Thanks. I have a small mp3 script and its running accurately ...i want to check the mp3 URL before playing it whether the mp3 link active or broken ....how to check the link is active or broken in php thanks I'm trying to update a field in my MySQL but instead of updating this makes the field BLANK. my code: $SomeVar = $_POST['finco']; mysql_query("UPDATE c_applicants SET streetz='$cts' WHERE username = '".$SomeVar."'"); $result = mysql_query($query); Hi All I am fairly new to the PHP world so please excuse my ignorance. (I am trying!) Basically I bought a commercially available PHP script and created my own script to work alongside the bought one. What happened then is that the developers of the script I bought released a new version of the software. My script no longer works and is throwing up the following error PHP Fatal error: Using $this when not in object context in C:\wamp\www\classifieds\system\core\System.php on line 175 I've worked out that the script fails on this line, in the new version of the software. $dbhost = System::getSystemSettings('DBHOST'); On review of the commercial script's coding, I noticed that where the old version used the syntax above, the new version uses a syntax as shown below $this->appContext->getSystemSettings('DBHOST'); So I went and modified my script (mismatched.php) to read as follows $dbhost = $this->appContext->getSystemSettings('DBHOST'); But im now getting the following errors PHP Parse error: syntax error, unexpected T_REQUIRE_ONCE, expecting T_FUNCTION in C:\wamp\www\classifieds\admin\mismatched.php on line 5 I'd appreciate any ideas you may have that could help me get my script (mismatched.php) working again. Thanks again Ali this doesn't work. Please help fix this. $result1=mysql_query("SELECT * FROM applicants WHERE username = '$user' AND status = 'PendingXCD'"); if(mysql_num_rows($result1)) { $login = "&err=In progress."; echo($login); } else { $result=mysql_query("SELECT * FROM comp WHERE username = '$user' AND password ='$pass'"); if(mysql_num_rows ($result) == 0) { $login = "&err=Please retry."; echo($login); } else { $row = mysql_fetch_array($result); $user=$row['user']; $pass=$row['pass']; $login = "$user=" . $user . "$pass=" . $pass . "&err=Successful."; echo($login); } ?> Hello guys it's me again. I have not posted a question in awhile so I am glad to be on PHPFreaks again. Anyways here is my question, I have simple "Filter By" or "Refine By" script I am developing. It's foundation is primarily database (MySQL) and does not use XML or other table files. This script simply add's filtered array ("objects") to the url as the customer filters his/her search. An example, $attributeCodes("processor_type","color","memory"); // These arrays are defined and built from the database on the time of the request. So they are automatically updated. The above array is used in an if/and/or statement to look for these attribute codes. If it finds it and it has a value it then refines the MySQL query to look for products with the said attribute code. Now that we have the basics out there of how it works I am at the part where it confuses me. I give the user the ability to filter his/her search, however I want the user to be able to remove these filters separately if wanted. So for example the customer filters, Domain.com/search/productsearch.php?catId=112&processor_type=AMD&memory=2gb The customer does not need the memory filter and wishes to remove that specific item or vice-verse he/she does not want to search by processor_type. How is it that I can remove specifically one attribute and its value from the URL? So the url will then look like, Domain.com/search/productsearch.php?catID=112&processor_type=AMD or Domain.com/search/productsearch.php?catID=112&memory=2gb Any help would be great. Or if you have any suggestions on a different method to filter by attributes products. Suggestions and criticism are welcome. Please do not be shy or modest when it comes to giving me advice as I am trying to learn efficiently. - Travis Im making an E-learning system that when Student registers the Teacher will approve.. So i've got here a code that outputs all those who registered via Checkbox. Code: [Select] <form name="formapprove" method="POST" action="valval3.php" > <div id="apDiv12"><input type="image" src="images/Approve.png" name="approve" value="approve" width="170" height="35" border="0" > </div> <div id="apDiv11"> <input type="image" src="images/reject.png" name="reject" width="170" height="35" border="0" value="reject"> </div> <div id="apDiv14">'; $host="localhost"; $username="root"; $password=""; $db_name="dbreg"; $tbl_name="account"; mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); $sql="SELECT * FROM $tbl_name"; $result=mysql_query($sql); echo "<table border=\"5\" width=\"400\" >"; echo "<tr><th>List of Student to be approve</th>"; if(mysql_num_rows($result)) { while($row = mysql_fetch_assoc($result)) { echo "<tr><td>"; echo "<input type='checkbox' name='list[]' value='".$row['Username']."'>".$row['famname'].",".$row['gname']. ",".$row['mname']. ".<br/></td>"; echo "</tr></input>"; } } else { echo "<tr><td align=\"center\"> No Student to be Approve / Reject </td></tr>"; } echo' </form> Then the file "valval3.php" will be the one that will save the variables in my database.. Code: [Select] <?php session_start(); if(isset($_SESSION['uname2']) || ($_SESSION['section'])){ $con = mysql_connect("localhost","root",""); if (!$con) { die('Could not connect: ' . mysql_error()); } if(isset($_POST['approve_x'], $_POST['approve_y'])) { mysql_select_db("dbreg", $con); $uname = $_SESSION['uname2']; $sec = $_SESSION['section']; $sql="SELECT * FROM account where sec='$sec'"; $result=mysql_query($sql); if(mysql_num_rows($result)) { while($row = mysql_fetch_assoc($result)) { $fullname = "" .$row['famname']. ", " .$row['gname']. " " .$row['mname']. "."; } foreach ($_POST['list'] as $checkbox) { $sql="SELECT * FROM account WHERE sec='$sec'"; } $result=mysql_query($sql); if(mysql_num_rows($result)) { while($row = mysql_fetch_assoc($result)) { $username = $row['Username']; $password = $row['Password']; $gname = $row['gname']; $mname = $row['mname']; $famname = $row['famname']; $sec = $row['sec']; $studnum = $row['studnum']; $fullname = "" .$row['famname']. ", " .$row['gname']. " " .$row['mname']. "."; $username = stripslashes($username); $password = stripslashes($password); $username = mysql_real_escape_string($username); $password = mysql_real_escape_string($password); $gname = stripslashes($gname); $famname = stripslashes($famname); $gname = mysql_real_escape_string($gname); $famname = mysql_real_escape_string($famname); $mname = stripslashes($mname); $mname = mysql_real_escape_string($mname); foreach ($_POST['list'] as $checkbox) { mysql_query("INSERT INTO dbaccount (Username, Password, gname, famname, mname, sec, studnum, fullname) VALUES ('$username', '$password', '$gname', '$famname', '$mname', '$sec', '$studnum', '$checkbox')") or die(mysql_error); mysql_query("DELETE FROM account WHERE sec='$sec'") or die(mysql_error); } echo '<script type="text/javascript"> {alert("Approved!");} </script>'; echo '<meta http-equiv="REFRESH" content="0;url=approvereject2.php">'; mysql_close($con); } } else { echo '<meta http-equiv="REFRESH" content="0;url=approvereject2.php">'; } }elseif(isset($_POST['reject_x'], $_POST['reject'])) { mysql_select_db("dbreg", $con); foreach ($_POST['list'] as $checkbox) { $sql="SELECT * FROM account WHERE sec='$sec'"; } $result=mysql_query($sql); if(mysql_num_rows($result)) { foreach ($_POST['list'] as $checkbox) { mysql_query("DELETE FROM account WHERE sec='$sec'") or die(mysql_error); } echo '<script type="text/javascript"> {alert("Rejected!");} </script>'; echo '<meta http-equiv="REFRESH" content="0;url=approvereject2.php">'; } else { echo '<meta http-equiv="REFRESH" content="0;url=approvereject2.php">'; } } else { echo '<meta http-equiv="REFRESH" content="0;url=approvereject2.php">'; } } } else { header("location:failunautho.php");; } ?> I tested my codes. Its only working if theres only 1 user registered ( which means one checkbox would appear in page) But when i tested to have 3 users registered and not yet approve, There would be an error saying.. Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 49 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 49 $username = mysql_real_escape_string($username); <-- line #49 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 50 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 50 $password = mysql_real_escape_string($password); <-line #50 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 54 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 54 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 55 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 55 $gname = mysql_real_escape_string($gname); <-line #54 $famname = mysql_real_escape_string($famname); <-line# 55 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 58 Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 58 mname = mysql_real_escape_string($mname); <-line #58 Warning: mysql_query() [function.mysql-query]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 64 Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in C:\Documents and Settings\Ken\Desktop\xampplite\htdocs\Pages\valval3.php on line 64 mysql_error VALUES ('$username', '$password', '$gname', '$famname', '$mname', '$sec', '$studnum', '$checkbox')") or die(mysql_error) <-line #64 Then still it saves 3 variables.. but all the same. Hope Someone could help me .. I'm unable to update the table. Could someone tell me why? $dfield1 = mysql_real_escape_string($field1); $dfield2 = mysql_real_escape_string($field2); $dfield3 = mysql_real_escape_string($field3); $dfield4 = mysql_real_escape_string($field4); $result =sprintf("SELECT * FROM db1 WHERE username ='%s'", $dfield1); $resultf = mysql_query($result); if (mysql_num_rows ($resultf) > 0){ $register = "&err=Not Available. Retry."; echo($register); } else { mysql_query("INSERT INTO db1 (name, birthday, street, phone) VALUES ('$dfield1', '$dfield2', '$dfield3', '$dfield4')"); $register = "Successful."; echo($register); } I have 4 files like attached.... if i clicked on index.php content-1 link... that open templet.php and body load with content-1.txt please helpme Hi I am beginning the first stages of a tumble log and am having some trouble, this works. <?php $connection = @mysql_connect('localhost','admin','asdf'); if(!$connection) ( die('Could not connect to the server!' .mysql_error()) ) ?> but if I add the following I get an error: <?php $connection = @mysql_connect('localhost','admin','asdf'); if(!$connection) ( die('Could not connect to the server!' .mysql_error()) ) if(!mysql_select_db('tumblelog')) ( die('Could not connect to database') ) ?> This is the error: Quote Parse error: syntax error, unexpected T_IF in E:\AppServ\www\tumblelog\database.php on line 10 I also tried this to solve the problem: <?php $connection = @mysql_connect('localhost','admin','glock123'); if(!$connection) ( die('Could not connect to the server!' .mysql_error()) ) $db = mysql_select_db('tumblelog')) if(!$db) ( die('nope') ) ?> that only gives me this error: Quote Parse error: syntax error, unexpected T_VARIABLE in E:\AppServ\www\tumblelog\database.php on line 9 |
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