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PHP - Error Message When I Attempt To Pass Variables To Another Page
I want to query a database (search) and pass the desired columns from the search results to another page like so: Code: [Select]
<?php //address error handling ini_set ('display_errors', 1); error_reporting (E_ALL & ~E_NOTICE); //authenticate user require('auth.php'); if (isset($_POST['submit'])) { // Connect to the database. require_once ('config.php'); //Query the database. $sql = "SELECT* FROM members INNER JOIN images ON members.member_id = images_member_id WHERE members.ethnicity = '{$_POST['ethnicity']}'"; $query = mysql_query($sql); if(mysql_num_rows($query) > 0){ while(($row = mysql_fetch_assoc($query)) !== false) { //Redirect to search results page. header("Location: search_results.php?friend='.$row['member_id'].'&me='.$_SESSION['id'].' &pic='.$row['image'].'&name='.$row['username'].'"); } } else { //If no results found. echo 'No results match this search query.' ; } } ?> I get the following error when i try to run the page (by submitting a form from another page which executes this page): Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /home/a4993450/public_html/profile_search.php on line 31 The culprit line is this one: header("Location: search_results.php?friend='.$row['member_id'].'&me='.$_SESSION['id'].' &pic='.$row['image'].'&name='.$row['username'].'"); As you can see, I eliminated all white space between the variables and concatenations, thinking that that was the problem but I keep getting the error message. I'm at a loss about what to do next. Any help? Similar TutorialsHello I have this login page with code Code: [Select] <?php header("Expires: Thu, 17 May 2001 10:17:17 GMT"); // Date in the past header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified header ("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1 header ("Pragma: no-cache"); // HTTP/1.0 session_start(); //Below means if session database server crdentials is not set, require to use/set that connection then if (!isset($_SESSION['SESSION'])) require ( "../db_connection.php"); if($_SESSION['LOGGEDIN'] == TRUE) { header("Location: account.php"); exit; } $_SESSION['FORM_SUBMITTED'] = ""; $CRLF = chr(13).chr(10); $user_id = ""; if (isset($HTTP_GET_VARS["user_id"])) $user_id = $HTTP_GET_VARS["user_id"]; if ($user_id == '') { if (isset($_SESSION['user_id'])) $user_id = $_SESSION['user_id']; } //Validations $flg = ""; $error = ""; if (isset($HTTP_GET_VARS["flg"])) $flg = $HTTP_GET_VARS["flg"]; switch ($flg) { case "yellow": $error = "<font class=\"txt_main_str12_mar\"><BR>Your Account Has Not Been Verified.<BR>Check your email for Activation Instructions.<br>Click <a href=\"/courses/forgot_login.php\">here</a> to have the activation email resent.</font>"; break; case "red": $error = "<font class=\"txt_main_str12_mar\"><BR>That userid/password combination is not in our database.<br>Please Try Again.</font>"; break; case "blue": $error = "<font class=\"txt_main_str12_mar\"><BR>Your Session has Expired.<br>Please Login Again.</font>"; break; default: $error = " <br>"; } ?> <!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>Login Page</title> <script language="JavaScript"> <!-- function loadedPage() { } function submitForm() { if (isEmpty(document.forms[0].user_id.value)) { alert("Please enter your UserID."); bSubmit = false; return false; } if (isEmpty(document.forms[0].password.value)) { alert("Please enter your Password."); bSubmit = false; return false; } document.forms[0].submit(); } //--> </script> </head> <body><center><br /><br /> <form name="form1" method="post" id="form1" action="/php/sessions/login/login_processing.php"> <table> <tr> <td>User ID</td> <td><input type="text" name="user_id" id="user_id" value="<?php echo $user_id ?>" size="24" maxlength="30" /></td> </tr> <tr> <td>Password</td> <td><input type="password" name="password" id="password" size="24" maxlength="30" /></td> </tr> <tr> <td> </td> <td><input type="submit" name="Submit" value="Submit" onclick="submitForm();" /></td> </tr> </table> </form> </center> </body> </html> and login processing page with code Code: [Select] <?php header("Expires: Thu, 17 May 2001 10:17:17 GMT"); // Date in the past header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified header ("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1 header ("Pragma: no-cache"); // HTTP/1.0 session_start(); //Below means if session database server crdentials is not set, require to use/set that connection then if (!isset($_SESSION['SESSION'])) require ( "../db_connection.php"); // reset session variables... $_SESSION['user_id'] = ""; $_SESSION['LOGGEDIN'] = false; $_SESSION['EMAIL'] = ""; $_SESSION['FNAME'] = ""; $_SESSION['LNAME'] = ""; // initialize variables... $user_id = ""; $password = ""; $email = ""; // make sure post parameters were sent... if (isset($HTTP_POST_VARS["user_id"])) $user_id = addslashes($HTTP_POST_VARS["user_id"]); if (isset($HTTP_POST_VARS["password"])) $passwd = addslashes($HTTP_POST_VARS["password"]); $_SESSION['user_id'] = $user_id; // form variables must have something in them... if ($user_id == "" || $password == "") { header("Location: ./login_page.php?flg=yellow&user_id=".$user_id); exit; } ?> I'm having problem with the last piece of code above, it's redirecting me eventhough I have entered a value on the userid and password from the login page... How would I pass variables from one page to another without using forms or $_GET features. Let say I have page (1.php) where If define $secret_phrase = "open sesame";. On that page (1.php) I have multiple html links to multiple pages (2.php, 3.php, ...) if you click on the link to 2.php page I would like to pass the $secret_phrase as well without having it encoded into a link or using forms. Is there a way to do it? Thanks Hello all, my first post after joining this very informative site, unfortunatly I was unable to find the answer to my simple yet frastrating dilemma. I am in the process of building a website that will enable users to log-in through a dedicated loginU.php page, I have all of this working but I would like to display an error message on this page saying if the user has entered a wrong username/password, I have the message displaying on a blank white page, but I would like it to be displayed within the container I have created. the validation code is contained within a different login.php file. At the moment I am using an iframe to display the messages, which I know is not the right way to do it, so am asking for a better way to do it. here is what I have so far: loginU.php Code: [Select] <div id = "div-Login"> <form action="login.php" method="POST" target="loginerror"> <center><h2>Login Here</h2> <p> Username: <input type="text" name="username"><p> Password: <input type="password" name="password"><p> <input type="submit" name="submit" value="Login"> </center> <a href="register.html"><pre>need to register? Click Here!</pre></a> </form> <iframe name="loginerror" style="border: 0px; width: 200px; height: 100px; overflow: hidden;" src="login.php"></iframe> </div> login.php Code: [Select] if ($username==$dbusername&&$enc_password==$dbpassword) //if the username & encrpyted password matches the records in the database { if($admin !=0) //if the admin flag is true { $_SESSION['level']='ADMIN';//admin is logging in header ("Location: admin.php"); //the user is an admin, direct to admin page } else header ("Location: index.php"); //user is a customer, direct user to index page $_SESSION['username']=$dbusername; //set the session name to the database record username. } else //$nopass='TRUE'; //header ("location: loginU.php"); echo "Incorrect Password, Please try again"; // if incorrect password } else die ("That username doesn't exist"); // if user doesn't exist } else die ("Please enter a username and password"); //if either field is empty ?> I am a new developer, trying to figure out what causing a memory error. The code goes through registered appointments and depends on the service ID, I have to free a 45 minutes for another service to be booked. Now, once I book an appointment for any of the services that can have 45 minutes free spot, the website takes forever to load the hours but doesn't show them, instead I get this error A PHP Error was encountered Severity: Error Message: Maximum execution time of 120 seconds exceeded
foreach ($appointments as $appointment) { foreach ($periods as $index => &$period) { $appointment_start = new DateTime($appointment['start_datetime']); $appointment_end = new DateTime($appointment['end_datetime']); if ($appointment_start >= $appointment_end) { continue; } $period_start = new DateTime($date . ' ' . $period['start']); $period_end = new DateTime($date . ' ' . $period['end']); $serviceId=$appointment['id_services']; $color1=1; $color2=2; $color3=3; $color4=4; $color5=5; $color6=6; $color7=7; $color8=8; $color9=9; $color10=10; $color11=11; $color12=12; $color13=13; $color14=14; $color15=15; $color16=16; $color17=17; $color18=18; $color19=19; $period_s=''; $period_e=''; if ($appointment_start <= $period_start && $appointment_end <= $period_end && $appointment_end <= $period_start) { // The appointment does not belong in this time period, so we will not change anything. continue; } else { if ($appointment_start <= $period_start && $appointment_end <= $period_end && $appointment_end >= $period_start) { // The appointment starts before the period and finishes somewhere inside. We will need to break // this period and leave the available part. //open slot for services 45,45,45 if($serviceId == $color1 || $serviceId == $color3 || $serviceId == $color7 || $serviceId == $color9|| $serviceId == $color10 || $serviceId == $color11 || $serviceId == $color12){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['start'] = $appointment_end->format('H:i'); } //Open slot for service 45,45,60 else if($serviceId == $color2 || $serviceId == $color8){ $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['start'] = $appointment_end->format('H:i'); } // // //Open slot for service 30,45,45 else if($serviceId == $color4 || $serviceId == $color6 ||$serviceId == $color16 || $serviceId == $color18){ $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['start'] = $appointment_end->format('H:i'); } // // //Open slot for service 30,45,60 else if($serviceId == $color5 || $serviceId == $color17){ $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['start'] = $appointment_end->format('H:i'); } // // //Open slot for service 60,45,45 else if($serviceId == $color13 || $serviceId == $color15){ $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['start'] = $appointment_end->format('H:i'); } // // //Open slot for service 60,45,60 else if($serviceId == $color14 ){ $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['start'] = $appointment_end->format('H:i'); } // //for the rest of services else { $period['start'] = $appointment_end->format('H:i');} } else { if ($appointment_start >= $period_start && $appointment_end < $period_end) { // The appointment is inside the time period, so we will split the period into two new // others. unset($periods[$index]); if($serviceId == $color1 || $serviceId == $color3 || $serviceId == $color7 || $serviceId == $color9|| $serviceId == $color10 || $serviceId == $color11 || $serviceId == $color12){ $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_start->format('H:i'), 'end' => $appointment_start->format('H:i') ]; $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $periods[] = [ 'start' => $appointment_end->format('H:i'), 'end' => $period_end->format('H:i') ]; } // //Open slot for service 45,45,60 else if($serviceId == $color2 || $serviceId == $color8){ $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_start->format('H:i'), 'end' => $appointment_start->format('H:i') ]; $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $periods[] = [ 'start' => $appointment_end->format('H:i'), 'end' => $period_end->format('H:i') ]; } // // //Open slot for service 30,45,45 else if($serviceId == $color4 || $serviceId == $color6 ||$serviceId == $color16 || $serviceId == $color18){ $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_start->format('H:i'), 'end' => $appointment_start->format('H:i') ]; $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $periods[] = [ 'start' => $appointment_end->format('H:i'), 'end' => $period_end->format('H:i') ]; } // // //Open slot for service 30,45,60 else if($serviceId == $color5 || $serviceId == $color17){ $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_start->format('H:i'), 'end' => $appointment_start->format('H:i') ]; $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $periods[] = [ 'start' => $appointment_end->format('H:i'), 'end' => $period_end->format('H:i') ]; } // // //Open slot for service 60,45,45 else if($serviceId == $color13 || $serviceId == $color15){ $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_start->format('H:i'), 'end' => $appointment_start->format('H:i') ]; $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $periods[] = [ 'start' => $appointment_end->format('H:i'), 'end' => $period_end->format('H:i') ]; } // // //Open slot for service 60,45,60 else if($serviceId == $color14 ){ $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_start->format('H:i'), 'end' => $appointment_start->format('H:i') ]; $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $periods[] = [ 'start' => $appointment_end->format('H:i'), 'end' => $period_end->format('H:i') ]; } //for other services once The code is completely correct else{ $periods[] = [ 'start' => $period_start->format('H:i'), 'end' => $appointment_start->format('H:i') ]; $periods[] = [ 'start' => $appointment_end->format('H:i'), 'end' => $period_end->format('H:i') ]; } } else if ($appointment_start == $period_start && $appointment_end == $period_end) { if($serviceId == $color1 || $serviceId == $color3 || $serviceId == $color7 || $serviceId == $color9|| $serviceId == $color10 || $serviceId == $color11 || $serviceId == $color12){ unset($periods[$index]); $period_s= $appointment_start; $period_s->modify('+45 minutes'); $period_e= $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } //Open slot for service 45,45,60 else if($serviceId == $color2 || $serviceId == $color8){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } // // //Open slot for service 30,45,45 else if($serviceId == $color4 || $serviceId == $color6 ||$serviceId == $color16 || $serviceId == $color18){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } // // //Open slot for service 30,45,60 else if($serviceId == $color5 || $serviceId == $color17){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } // // //Open slot for service 60,45,45 else if($serviceId == $color13 || $serviceId == $color15){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } // // //Open slot for service 60,45,60 else if($serviceId == $color14 ){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ];} // //for the rest of services else { unset($periods[$index]);} // The whole period is blocked so remove it from the available periods array. } else { if ($appointment_start >= $period_start && $appointment_end >= $period_start && $appointment_start <= $period_end) { // The appointment starts in the period and finishes out of it. We will need to remove //the time that is taken from the appointment. if($serviceId == $color1 || $serviceId == $color3 || $serviceId == $color7 || $serviceId == $color9|| $serviceId == $color10 || $serviceId == $color11 || $serviceId == $color12){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $period['end'] = $appointment_start->format('H:i'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } //Open slot for service 45,45,60 else if($serviceId == $color2 || $serviceId == $color8){ $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $period['end'] = $appointment_start->format('H:i'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } // // //Open slot for service 30,45,45 else if($serviceId == $color4 || $serviceId == $color6 ||$serviceId == $color16 || $serviceId == $color18){ $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['end'] = $appointment_start->format('H:i'); } // // //Open slot for service 30,45,60 else if($serviceId == $color5 || $serviceId == $color17){ $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['end'] = $appointment_start->format('H:i'); } // // //Open slot for service 60,45,45 else if($serviceId == $color13 || $serviceId == $color15){ $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['end'] = $appointment_start->format('H:i'); } // // //Open slot for service 60,45,60 else if($serviceId == $color14 ){ $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; $period['end'] = $appointment_start->format('H:i'); } // for the rest of services else{ $period['end'] = $appointment_start->format('H:i'); } } else { if ($appointment_start >= $period_start && $appointment_end >= $period_end && $appointment_start >= $period_end) { // The appointment does not belong in the period so do not change anything. continue; } else { if ($appointment_start <= $period_start && $appointment_end >= $period_end && $appointment_start <= $period_end) { //Open slot for service 45,45,45 if($serviceId == $color1 || $serviceId == $color3 || $serviceId == $color7 || $serviceId == $color9|| $serviceId == $color10 || $serviceId == $color11 || $serviceId == $color12){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } //Open slot for service 45,45,60 else if($serviceId == $color2 || $serviceId == $color8){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+45 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ]; } // //Open slot for service 30,45,45 else if($serviceId == $color4 || $serviceId == $color6 ||$serviceId == $color16 || $serviceId == $color18){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ];} //Open slot for service 30,45,60 else if($serviceId == $color5 || $serviceId == $color17){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+30 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ];} // // //Open slot for service 60,45,45 else if($serviceId == $color13 || $serviceId == $color15){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-45 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ];} // // //Open slot for service 60,45,60 else if($serviceId == $color14 ){ unset($periods[$index]); $period_s= clone $appointment_start; $period_s->modify('+60 minutes'); $period_e= clone $appointment_end; $period_e->modify('-60 minutes'); $periods[] = [ 'start' => $period_s->format('H:i'), 'end' =>$period_e->format('H:i') ];} else{ unset($periods[$index]); } } } } } } } } } return array_values($periods); } Hello all,
Appreciate if you folks could pls. help me understand (and more importantly resolve) this very weird error:
Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ASC, purchase_later_flag ASC, shopper1_buy_flag AS' at line 3' in /var/www/index.php:67 Stack trace: #0 /var/www/index.php(67): PDO->query('SELECT shoplist...') #1 {main} thrown in /var/www/index.php on line 67
Everything seems to work fine when/if I use the following SQL query (which can also be seen commented out in my code towards the end of this post) :
$sql = "SELECT shoplist.*, store_master.store_name, item_master.item_name FROM shoplist, store_master, item_master WHERE shoplist.store_id = store_master.store_id AND shoplist.item_id = item_master.item_id";However, the moment I change my query to the following, which essentially just includes/adds the ORDER BY clause, I receive the error quoted above: $sql = "SELECT shoplist.*, store_master.store_name, item_master.item_name FROM shoplist, store_master, item_master ORDER BY purchased_flag ASC, purchase_later_flag ASC, shopper1_buy_flag ASC, shopper2_buy_flag ASC, store_name ASC) WHERE shoplist.store_id = store_master.store_id AND shoplist.item_id = item_master.item_id";In googling for this error I came across posts that suggested using "ORDER BY FIND_IN_SET()" and "ORDER BY FIELD()"...both of which I tried with no success. Here's the portion of my code which seems to have a problem, and line # 67 is the 3rd from bottom (third last) statement in the code below: <?php
/*
$sql = "SELECT shoplist.*, store_master.store_name, item_master.item_name
FROM shoplist, store_master, item_master
WHERE shoplist.store_id = store_master.store_id
AND shoplist.item_id = item_master.item_id";
*/
$sql = "SELECT shoplist.*, store_master.store_name, item_master.item_name
FROM shoplist, store_master, item_master
ORDER BY FIND_IN_SET(purchased_flag ASC,
purchase_later_flag ASC,
shopper1_buy_flag ASC,
shopper2_buy_flag ASC,
store_name ASC)
WHERE shoplist.store_id = store_master.store_id
AND shoplist.item_id = item_master.item_id";
$result = $pdo->query($sql);
// foreach ($pdo->query($sql) as $row) {
foreach ($result as $row) {
echo '<tr>';
print '<td><span class="filler-checkbox"><input type="checkbox" name="IDnumber[]" value="' . $row["idnumber"] . '" /></span></td>';
Thanks
hope you all had a good Christmas/New Year. Hi guys, I am creating a piece of code that blocks a user a for 48 hours after attempting to login 5 times with the wrong password, within a 24hour period. If the user logs in successful within the 24hr and, it should reset the attempt count.
The issue I'm having ATM is that with the attempt count, It is only updating the first row of that user, if i attempt more times. Here is an example of whats going on:
User - Time - Attempt- count()
User 1 10:00pm Attempt 1 (5)
User 1 10:02pm Attempt 2 (4)
User 1 10:04pm Attempt 3 (3)
User 1 10:06pm Attempt 4 (2)
User 1 10:07pm Attempt 5 (1)
User 2 10:15pm Attempt 1 (2)
User 2 10:20pm Attempt 2 (1)
As you can see, all the attempts will increment (the numbers in the bracket) but the latest attempt will be set to one. How do I get it so that all the attempts are incremented so it looks like this.
User - Time - Attempt- count()
User 1 10:00pm Attempt 1 (5)
User 1 10:02pm Attempt 2 (5)
User 1 10:04pm Attempt 3 (5)
User 1 10:06pm Attempt 4 (5)
User 1 10:07pm Attempt 5 (5)
User 2 10:15pm Attempt 1 (2)
User 2 10:20pm Attempt 2 (2)
Here is a snippet of my code:
if (!$pw_ok) {
if (isset($_SERVER["REMOTE_ADDR"])) {
$str_RemoteHost = $_SERVER["REMOTE_ADDR"];
} else {
$str_RemoteHost = '';
}
$qry_WriteToDatabase = " INSERT INTO cms_user_login_attempts
(
cula_user_id,
cula_date_time,
cula_remote_host,
cula_attempt_count
)
VALUES (
" . $db->SQLString($row->user_id) . ",
Now(),
" . $db->SQLString($str_RemoteHost, true) . ",
'cula_attempt_count'
)";
$db->query($qry_WriteToDatabase);
$qry_UpdateCount = " UPDATE
cms_user_login_attempts
SET
cula_attempt_count = cula_attempt_count + 1
WHERE
cula_user_id = " . $db->SQLString($row->user_id) . " ";
$db->query($qry_UpdateCount);
$qry_CheckDatabase = " SELECT
CASE WHEN count(*) >= 5 THEN 0 ELSE 1 END as allowed_login
FROM
cms_user_login_attempts
WHERE
cula_date_time >= DATE_SUB(CURRENT_TIMESTAMP, interval 48 hour)
AND
cula_user_id = " . $db->SQLString($row->user_id) . "";
$rs_CheckDatabase = $db->query($qry_CheckDatabase);
if (! (isset($qry_CheckDatabase) && $qry_CheckDatabase)) {
$errors->defineError("invalid_user_pass", "Too many attempts, account locked for 48hours.", array("username","password"));
}
}
Edited by Navees_, 08 January 2015 - 06:15 PM. I am pretty new to PHP and am trying to create a simple (so I assumed) page to takes data from one html page(works fine) and updates a MYSQL Database. I am getting no error message, but the connect string down to the end of the body section is showing up as plain text in my browser window. I do not know how to correct this. I have tried using two different types of connect strings and have verified my names from the HTML page are the same as listed within the php page. Suggestions on what I need to look for to correct would be great. I have looked online, but so far all I am getting is how to connect, or how to create a comment, so I thought I would try here. Thank you for any assistance I may get!! - Amy - Code: [Select] <body><font color="006600"> <div style="background-color:#f9f9dd;"> <fieldset> <h1>Asset Entry Results</h1> <?php // create short variable names $tag=$_POST['tag']; $serial=$_POST['serial']; $category=$_POST['category']; $status=$_POST['status']; $branch=$_POST['branch']; $comments=$_POST['comments']; if (!$tag || !$serial || !$category || !$status || !$branch) { echo "You have not entered all the required details.<br />" ."Please go back and try again."; exit; } if (!get_magic_quotes_gpc()) { $tag = addslashes($tag); $serial = addslashes($serial); $category = addslashes($category); $status = addslashes($status); $branch = addslashes($branch); $comments = addslashes($comments); } //@ $db = new mysqli('localhost', 'id', 'pw', 'inventory'); $db = DBI->connect("dbi:mysql:inventory:localhost","id","pw") or die("couldnt connect to database"); $query = "insert into assets values ('".$serial."', '".$tag."', '".$branch."', '".$status."', '".$category."', '".$comments."')"; $result = $db->query($query); if ($result) { echo $db->affected_rows." asset inserted into Inventory."; } else { echo "An error has occurred. The item was not added."; } $db->close(); ?> </fieldset> </div> </body> i hav this url n whenever i click on this url i get som mssg send on my mobile i hav a form whose code is Code: [Select] <form action="formprocess.php method="post"> telephone<input type="text name="telephone> <input type="submit" name="submit"> </form> i want to send telephone as parameter to this url so whenever user enters his telephone he gets d mssg after clicking on submit.....but i hav no idea how to do tht...help me somone plssssssss http://www.abc.in/smsapi/sendsms.php?sendto=9987234123&msg=your Hi guys, I have got a problem with the if variable statements. When I insert the text of the image location, the name of the strings and when I did not insert the username, all I get this: Code: [Select] image, strings or username are missing Username or password are missing. It should not display with the "Username or password are missing.", only the "image, strings or username are missing". The area of the code i am working on: if($image == '' && $strings == '' && $username == '') { $errmsg_arr[] = 'image, strings or username are missing'; $errflag = true; } elseif($username == '' && $password == ''){ $errmsg_arr[] = 'Username or password are missing.'; $errflag = true; } <?php session_start(); define('DB_HOST', 'localhost'); define('DB_USER', 'myusername'); define('DB_PASSWORD', 'mypassword'); define('DB_DATABASE', 'mydbname'); $errmsg_arr = array(); $errflag = false; $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD); if(!$link) { die('Failed to connect to server: ' . mysql_error()); } $db = mysql_select_db(DB_DATABASE); if(!$db) { die("Unable to select database"); } function clean($var){ return mysql_real_escape_string(strip_tags($var)); } $image = clean($_GET['image']); $strings = clean($_GET['strings']); $username = clean($_GET['user']); $pass = clean($_GET['pass']); $delete = clean($_GET['delete']); if($image == '' && $strings == '' && $username == '') { $errmsg_arr[] = 'image, strings or username are missing'; $errflag = true; } elseif($username == '' && $password == ''){ $errmsg_arr[] = 'Username or password are missing.'; $errflag = true; } if($errflag) { $_SESSION['ERRMSG_ARR'] = $errmsg_arr; echo implode('<br />',$errmsg_arr); } else { $insert = array(); if(isset($_GET['image'])) { $insert[] = 'image = \'' . clean($_GET['image']) . '\''; } if(isset($_GET['strings'])) { $insert[] = 'strings = \'' . clean($_GET['strings']) . '\''; } if(isset($_GET['user'])) { $insert[] = 'username = \'' . clean($_GET['user']) .'\''; } if(isset($_GET['pass'])) { $insert[] = 'pass = \'' . clean($_GET['pass']) . '\''; } if(isset($_GET['delete'])) { $insert[] = 'delete = \'' . clean($_GET['delete']) . '\''; } if (count($insert)>0) { $names = implode(',',$insert); if(isset($image) && ($strings) && ($username)) { echo "test"; } elseif($username && $delete == 'all') { if ($delete != NULL) { mysql_query("DELETE FROM user_list WHERE username='$username'"); $deleted = mysql_affected_rows(); if($deleted > 0) { echo("The data are now deleted"); } else { echo("The user's data is empty"); } }else{ echo("failed"); } mysql_close($link); } } } ?> Do anyone know how i can get pass on those methods if I enter the images, the name of the strings and the username or the or the username with the password? I am trying to build a website, whe
1) User logs in (UserA)
2) Inserting a name in the search box and pressing "Search", a list of all users matching that name is shown
3) The user selects a user (UserB) from that list (among several results)
4) By selecting the user (UserB) , a message box appears to insert text
5) The user(UserA) types the message
6) The user(UserA) presses the SUBMIT button and sends the message to the other user(UserB)
The problem i face is how to pass the variables from my PHP script to the JavaScript script. Its easy for me to get the values of input fiedls, select fields or any other DOM element value. But if the value i need to pass to Javascript file to perform an AJAX call isnt inside a DOM element, how do i do it?
For example, for me to determine the user that will send the message (userA), i will need several data. This data, i have them inside the PHP script as variables, but dont know how to pass them to Javascript file.
Getting the data from the URL, or from a hidden input field or any other DOM element, is a solution, but i want to know the way that is safer and better.
To summarize:
[PHP Script with necessary data]-->[pass necessary data from PHP to JavaScript file]-->[perform an AJAX call] --> [return data to PHP Script]
How do i do it?
Thanks in advance.
I have a search page that then submits to a php page that queries the database. I've been struggling to figure out how to paginate it, but I think I've narrowed down the problem. I didn't realize $_POST results didn't pass through when people clicked the pagination links at the bottom. I verified this by replacing the LIKE variable with a specific word and it worked. I'm trying to learn how to set up sessions, thinking this might solve my problem. Doesn't seem to be working. Can I get some suggestions on how to do this? What's happening now is that it's pulling a random 8 pages that have nothing to do with the original query. I start my entire page with: Code: [Select] <?php session_start(); $_SESSION['leafshape'] = $_post['select1']; $_SESSION['leafcolor'] = $_post['select2']; $_SESSION['leafvein'] = $_post['select3']; $_SESSION['leafmargin'] = $_post['select4']; $leafshape = $_SESSION['leafshape']; $leafcolor = $_SESSION['leafcolor']; $leafvein = $_SESSION['leafvein']; $leafmargin = $_SESSION['leafmargin']; and I'm setting up the queries like this: Code: [Select] $query = "SELECT COUNT(*) as num FROM descriptors JOIN plantae ON (descriptors.plant_id = plantae.plant_name) WHERE descriptors.leaf_shape LIKE '{$_SESSION['leafshape']}' AND descriptors.leaf_venation LIKE '{$_SESSION['leafvein']}' AND descriptors.leaf_margin LIKE '{$_SESSION['leafmargin']}'"; I also tried replacing the '{$_SESSION['leafshape']}' in the query with the assigned variable $leafshape Hello everyone, Can someone show me a way how to pass $_post variable from a form to a function? So, input username and input password to a function login($username, $password). Hello, I am new to PHP and would like to know what I am doing incorrectly. I have designed a login form which contains two variables: the username and the password. So for the username: <input type="hidden" name="email" id="email" value="example_username"> And for the password: <input type="password" name="password" id="password" size="15"> I then created a php script which I want to pass the variables "email" and "password" to the e-mail address: <?php { $message = "$email"; $message2 = "$password"; mail ("email@myserver.com", "Hello", $message, $message2); } ?> This should happen through the command: <action="http://www.myserver.com/myscript.php" method="post"> All I get is a blank email with the subject "Hello". Why are the email and password variables not being passed to my email by the php script? Thanks. I have a form, where I'm collecting registration info - like name, address, email, password. I'm calling another php file at server side code, where it will check whether the email exists or not. Pretty simple, just receiving those post variables and check with the database. The issue, if I find a match, I want to go back to the registration.php page, using the following code: if ($email_already_use == "y") { $_SESSION['ERROR'] = "Error"; $_SESSION['MESSAGE'] = "This email address already used. Please try another"; header("location: ".$settings['site_url']."registration.php"); exit; } Now, I would like to place the user input at the registration.php file, but I do not want to use pass variable at URL like this: header("location: ".$settings['site_url']."registration.php?".name=$name&address=$address&email=$email; Is there anyway, I can retrieve those variables at registration.php, without specifying .name=$name&address=$address&email=$email ? Thanks for your help. I see some sites has similar implementation, but did not find anything like how to do it. Before, if I wanted to send a welcome letter when a user registers i'd do this. $body = "<inserted html code>"; mail('email@email.com', 'Subject', $body, $headers); Now that I am advancing in PHP, I was trying a different method, because when I did the above method, I would have to take all the HTML out of the variable to change something, like an image link, etc... I have tried doing another method, where I can actually leave all the HTML code in a separate file, so that I can easily edit it, and tried 3 things... This one works, but it doesn't pass variables: $body = file_get_contents("emailTemplate.inc.php"); mail('email@email.com', 'Subject', $body, $headers); When I do this one, the page actually just shows on the current page (naturally): $body = include("emailTemplate.inc.php"); mail('email@email.com', 'Subject', $body, $headers); Of course, this has the same effect as the include function: $body = require("emailTemplate.inc.php"); mail('email@email.com', 'Subject', $body, $headers); So my question is, how do I send a formatted HTML email, and pass variables to it, so I can personalize it by the persons name, etc, without adding the HTML to a variable, and so that I can easily update the page whenever I want, and without taking it out of the variable, and sticking back in the edited code? Any help would be appreciated! I would also like to say that I am using this code for the $headers variable too: $headers = 'MIME-Version: 1.0' . "\r\n"; $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n"; $headers .= 'From: from@email.com <email@email.com>' . "\r\n"; Thank you in advanced! I have the array defined and print_r (outside the function is show what I need...) However, I need to somewhay pass those three arguments - name, price, shipping (keys & values) into the "all_products" function and assign (inside the function) each element to a variable {name, price, shipping}. Code: [Select] function all_products($key,$value) { # This is where I'm lost - I know the values are passed to the function but how to I assign them to below variable? echo "$name"; echo "$price"; echo "$shipping"; // Products array defined to send values into "all_products" function & loop to display item name & individual pricing (using WHILE LOOP) $products = array('Product1' => array ( 'name' => 'item one', 'price' => '30.00', 'shipping' => '0.00'), 'Product2' => array ( 'item two', 'price' => '19.50', 'shipping' => '0.10'), 'Product3' => array ( 'item three', 'price' => '21.99', 'shipping' => '0.10') ); while (list($keys, $values) = each($products)) { while (list($k, $v) = each($values)) echo "Checking Looped Data Outside Function: <strong>$k: </strong> $v<br/>"; # echo "<pre>"; # print_r($value); # echo "</pre>"; # Trying to send array elements into "all_products" function & echo (name, price, shipping) keys and values inside that function all_products($k,$v); } why am I getting You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '7'' at line 1: Code: [Select] <?php session_start(); // Must start session first thing /* Created By Adam Khoury @ www.flashbuilding.com -----------------------June 20, 2008----------------------- */ // Here we run a login check if (!isset($_SESSION['id'])) { echo 'Please <a href="login.php">log in</a> to access your account'; exit(); } //Connect to the database through our include include_once "connect_to_mysql.php"; // Place Session variable 'id' into local variable $id=$_SESSION['id']; // Process the form if it is submitted if ($_POST['startdate']) { $event = $_POST['event']; $startdate = $_POST['startdate']; $enddate = $_POST['enddate']; $description = $_POST['description']; $subevent1 = $row['subevent1']; $subevent2 = $row['subevent2']; $subevent3 = $row['subevent3']; $subevent4 = $row['subevent4']; $subevent5 = $row['subevent5']; $subevent6 = $row['subevent6']; $subevent7 = $row['subevent7']; $subevent8 = $row['subevent8']; $title1 = $row['title1']; $title2 = $row['title2']; $title3 = $row['title3']; $title4 = $row['title4']; $title5 = $row['title5']; $title6 = $row['title6']; $title7 = $row['title7']; $title8 = $row['title8']; $price1 = $row['price1']; $price2 = $row['price2']; $price3 = $row['price3']; $price4 = $row['price4']; $price5 = $row['price5']; $price6 = $row['price6']; $price7 = $row['price7']; $price8 = $row['price8']; $sql = mysql_query("UPDATE Registration SET event='$event', startdate='$startdate', enddate='$enddate', description='$description', subevent1='$subevent1', subevent2='$subevent2', subevent3='$subevent3', subevent4=$subevent4', subevent5='$subevent5', subevent6='$subevent6', subevent7='$subevent7', subevent8='$subevent8', title1='$title1', title2='$title2', title3='$title3', title4='$title4', title5='$title5', title6='$title6', title7='$title7', title8='$title8', price1='$price1', price2='$price2', price3='$price3', price4='$price4', price5='$price5', price6='$price6', price7='$price7', price8='$price8', id='$id'") or die (mysql_error()); printf("Records updated: %d\n", mysql_affected_rows()); exit(); } // close if post ?> We are not getting the error message, that should match with the error_code
We sending the code and the object contains the error/success message to show!!!
This seems to almost works. It is part of Jquery Validations, once the field or submit button is clicked. It looks for error on field. then Enter the Ajax Funciton which is to parse the error code and the out put the error message which is coming from json object.
The code is not returning the error message, on line (alert(data))
Produces [object,object] not actual data string.
The error message does not return. Please help, is there something work with our ajax request
//*new style for error Messages*/
//var jsonErrors = frontEndErrorCodes;
//JC wrote.
//MG added. To retrieve Front-end error codes as well as
//Backend Error Codes
function _getErrorMessage(errorCode, message){
var errorData = JSON.stringify({error_code: errorCode, message: message});
var dataString = $.parseJSON(errorData);
$.ajax({
url: './retrieveErrorMessage.json',
type: 'POST',
data: dataString,
dataType: "json",
contentType: 'application/json',
mimeType: 'application/json',
success: function(data) {
//data = $.parseJSON(data);
alert(data);
$('.error.message').contents().find('h4').text(data.message);
// if(!vanillaeGift.notify.called) {
// $('.error.message').contents().find('h4').text(error.text());
// vanillaeGift.notify.showNotification(".error");
// }
//Bolt Notification Called and Enabled here
if(BoltNotify == true){
var spanerrorgen = $('.error.message').contents().find('h4').html(data.message);
VanillaReload.notify.showNotification(".error");
}else if(BoltNotify == true && multipleNotice ==true ){
var spanerrorgen = $('.error.message').contents().find('h4').html(data.message);
VanillaReload.notify.showNotification(".error").append(spanerrorgen);
}else{
var spanerrorgen = $("<span/>").css("color","#D00").hide().addClass("error").html(data.message);
$fieldref.parent().append(spanerrorgen)
spanerrorgen.show("fast");
}
},
error: function(data) {
//data = $.parseJSON(data);
alert(data);
$('.error.message').contents().find('h4').text(data.message);
// if(!vanillaeGift.notify.called) {
// $('.error.message').contents().find('h4').text(error.text());
// vanillaeGift.notify.showNotification(".error");
// }
//Bolt Notification Called and Enabled here
if(BoltNotify == true){
var spanerrorgen = $('.error.message').contents().find('h4').html(data.message);
VanillaReload.notify.showNotification(".error");
}else if(BoltNotify == true && multipleNotice == true ){
var spanerrorgen = $('.error.message').contents().find('h4').html(data.message);
VanillaReload.notify.showNotification(".error").append(spanerrorgen);
}else{
var spanerrorgen = $("<span/>").css("color","#D00").hide().addClass("error").html(data.message);
$fieldref.parent().append(spanerrorgen)
spanerrorgen.show("fast");
}
},
fail: function(jqXHR, textStatus) {
alert(data);
if(textStatus == "parsererror"){
return "We're Sorry a system error occured";
}
}
});
}
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