|
PHP - If Array Returns 0 Error Message?
friends if an array returns results as Array() how could i set an error message to it? i tried to do a if statement to the $variable but not working
Similar Tutorialshttpd-2.2.17-win32-x86-openssl-0.9.8o php-5.3.6-Win32-VC9-x86 mysql-5.5.11-win32 PHP code: $dbcnx = mysql_connect('localhost','root','admin'); Error message: No connection could be made because the target machine actively refused it. I used mysql.exe -u root -p to verify that mysql is working and using the right username and password. Any ideas how to fix it? Thanks, Richard I am a new developer, trying to figure out what causing a memory error. The code goes through registered appointments and depends on the service ID, I have to free a 45 minutes for another service to be booked. Now, once I book an appointment for any of the services that can have 45 minutes free spot, the website takes forever to load the hours but doesn't show them, instead I get this error A PHP Error was encountered Severity: Error Message: Maximum execution time of 120 seconds exceeded
foreach ($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
Hi I don't want errors on my page been reported on the web browser for all to see so I use this. $total2 = mysql_num_rows($qCheckUser) or die ("Error1"); however if the query returns zero rows I get Error1 on the web page. This is not an error and I don't want to taje out the or die() Any sugestions. In the following code: echo $text[2] returns the word at that index but echo $key returns a blank. Can someone explain why is array-search not working in this indexed array? It does work when I test it with a key => value type array. <?php $myfile = fopen("test.txt", "r") or die("Unable to open file!"); while(!feof($myfile)) { $text[] = fgets($myfile); } fclose($myfile); $word = $_POST['word']; $key = array_search($word, $text); echo $key ?> I am able to connect to my AD server successfully. This server serves multiple domains. Example is user1@dom1.dom.net is able to successfully bind. user2@dom2.com is not able to bind but gets error 49: invalid credentials. Using windows ldp.exe, I can connect successfully, then select bind from the connection menu, enter the username (user2), the account password, and the Domain (dom2.com) and the result indicated is successful. Using php I attempt to bind using: $adBind = ldap_bind($ad, $adUname, $ldappass); Where $ad = successful connection resource, $adUname = user1@dom1.dom.com OR user2@dom2.com, $ldappass is the account password. As user1 it is successful, with user2 it is unable to bind with error 49. Any suggestions or help is greatly appreciated. Thanks in advance! I have an facebook application, I look in the errors log routinely to see if there are any abnormalities. Today, I found one. Code: [Select] [Sun Feb 27 15:28:25 2011] [error] [client **.***.71.38] PHP Notice: Undefined offset: 0 in *** on line 33 [Sun Feb 27 15:28:26 2011] [error] [client **.***.71.38] Exception: 121: Param pid must be a valid merged photo id Now, I have no idea what is going on here. I have found the location of where the error occurs: Code: [Select] $fb_photo = $facebook->api("me/photos", "POST", $attachement); $FQLQuery = "SELECT object_id, pid, src_big, link FROM photo WHERE object_id = " . $fb_photo['id']; $FQLResult = $facebook->api(array('method' => 'fql.query', 'query' => $FQLQuery, 'access_token'=> $session['access_token'])); $targetPhoto = $FQLResult[0]; I tried to help a user of mine get their account back on track, however, re-authenticating the application seems like the only way to fix it. It works for most of the users, however, there are a couple few who get my exception message. If anyone has any knowledge of whats going on here, that would be appreciated I've done pretty much everything I can come up with. The method itself works fine, if I print_r(); just before returning it, it successfully returns the array. But once returned, it's empty. Heres my code: Code: [Select] <?php include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/class_database.php"; include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/values.php"; ?> <?php class User { private $database; public function __construct(MySqlDatabase $database) { //Type Hinting $this->database = $database; } public function hash_password($password) { $result = hash(sha512, $password . SUOLA); return $result; } public function find_all() { $result = $this->database->db_query("SELECT * FROM users"); $final = mysqli_fetch_array($result); return $final; } public function find_by_id($id=1) { $result = $this->database->db_query("SELECT * FROM users WHERE id={$id}"); $final = mysqli_fetch_array($result); return $final; } public function check_required($array) { // this method gets called first if (empty($array['username']) || empty($array['first_name']) || empty($array['last_name']) || empty($array['password']) || empty($array['email']) || empty($array['secret_question']) || empty($array['password2']) || empty($array['secret_answer']) || !($array['email'] === $array['email2']) || !($array['password'] === $array['password2'])) { die("Fill required fields!" . "<br />" . "<a href='javascript:history.go(-1)'>Go back</a>"); } else { $this->database->array_query_prep($array); // it then continues to the next method automatically } } public function create_user($array) { $date = date('d-m-Y H:i:s'); $sql = "INSERT INTO users (username, first_name, "; $sql .= "last_name, password, email, secret_question, "; $sql .= "secret_answer, create_time) VALUES "; $sql .= "('{$array['username']}', '{$array['first_name']}', '{$array['last_name']}', "; $sql .= "'{$array['password']}', '{$array['email']}', '{$array['secret_question']}', '{$array['secret_answer']}', "; $sql .= "'{$date}');"; $this->database->db_query($sql); } } ?> Code: [Select] <?php include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/values.php"; include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/class_user.php"; ?> <?php class MySqlDatabase extends MySQLi { function __construct() { //Check if constants are missing if (!defined("DB_USERNAME") || !defined("DB_SERVER") || !defined("DB_PASSWORD") || !defined("DB_NAME")) { die("One or more of the database constants are missing!"); } //Establish connection if constants are present using the parent class parent::__construct(DB_SERVER, DB_USERNAME, DB_PASSWORD, DB_NAME); //Echo error message if connection has failed if ($this->connect_errno) { die("Database connection has failed: " . $this->connect_errno); } } public function db_query($sql) { $result = $this->query($sql); if (!$result) { die("Database query failed: " . $this->errno); } } public function array_query_prep($array) { // continues to this method $result = array_map(array($this, 'real_escape_string'), $array); if (!$result) { die("Preparing query failed: " . $this->errno); } // if i print_r here, it returns the array as it should return $result; } } ?> Code: [Select] <!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> <link rel="stylesheet" type="text/css" href="../stylesheets/main.css"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body class="main_body"> <div id="container"> <div id="header"> <div id="top"> <div id="login"> <form action="" method="post" target="/login/"> <label for="username">Username:</label><br /> <input name="username" type="text" class="text" maxlength="20" /><br /> <label for="password">Password:</label><br /> <input name="password" type="password" class="text" maxlength="30" /><br /> <input name="submit" type="submit" class="loginbtn" value="Login" /></form> </div> </div> <div> <h1>Welcome to _________ website!</h1> </div> <?php include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/values.php"; include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/functions.php"; include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/class_database.php"; include_once $_SERVER['DOCUMENT_ROOT'] . "/includes/class_user.php"; ?> <?php $database = new MySqlDatabase(); $user = new User($database); if (isset($_POST['submit'])) { $result = $user->check_required($_POST); //this is where I get nothing back $user->create_user($result); die("Registration was successful!"); } else { $username = ""; $first_name = ""; $last_name = ""; $password = ""; $email = ""; $email2 = ""; $secret_question = ""; $secret_answer = ""; unset($_POST); } ?> <form action="" method="post" target="_self"> Username: <input type="text" name="username" class="text" maxlength="20" value="<?php echo htmlentities($username); ?>" /><br /> First Name: <input type="text" name="first_name" class="text" maxlength="20" value="<?php echo htmlentities($first_name); ?>" /><br /> Last Name: <input type="text" name="last_name" class="text" maxlength="20" value="<?php echo htmlentities($last_name); ?>" /><br /> Password: <input type="password" name="password" class="text" maxlength="30" value="<?php echo htmlentities($password); ?>" /><br /> Enter again: Password: <input type="password" name="password2" class="text" maxlength="30" value="<?php echo htmlentities($password2); ?>" /><br /> Email: <input type="text" name="email" class="text" maxlength="30" value="<?php echo htmlentities($email); ?>" /><br /> Enter again: Email: <input type="text" name="email2" class="text" maxlength="30" value="<?php echo htmlentities($email2); ?>" /><br /> Secret Question: <input type="text" name="secret_question" class="text" maxlength="35" value="<?php echo htmlentities($secret_question); ?>" /><br /> Secret Answer: <input type="text" name="secret_answer" class="text" maxlength="35" value="<?php echo htmlentities($secret_answer); ?>" /><br /> <input type="submit" name="submit" class="submitbtn" value="Submit" /> <?php ?> </div> </div> </body> </html> [/quote] Any ideas? Hey guys tried to search for this but didn't find anything usefull about the issue. So what i have is mssql_fetch_array in a while loop in the loop i have it assign a specified row as a variable that i can print later on in the page. Code: [Select] while($row = mssql_fetch_array($query) { $tables = "<tr>"; $tables .= "<td> {$row['specifiedrow']} </td>"; $tables .= "</tr>"; }Then i call it in the html table as Code: [Select] <? php echo $tables; ?> I have done this with mysql_fetch_array before and it would print the entire database row associated with that row in the table. But as it is now it only returns the last row from the database. Is there something i am missing. Thanks for any help My dad loves these frozen cheeseburgers from meijer so I was gonna write a little script I can run in cron that will check Meijer's website and txt or email or something if they go on sale. Whenever I run the below script I get an Access Denied response from the server instead of the html for the cheesburger page. I'm sure I just need a CURL option or something. Thank You in Advance
can anyone see the problem here i am running php 5.3 on my server and GD seems to be enabled. and my host said it was probably something to do with the captcha files or script. <?php session_start(); /* * File: CaptchaSecurityImages.php * Author: Simon Jarvis * Copyright: 2006 Simon Jarvis * Date: 03/08/06 * Updated: 2007-08-12 by Jenny Ferenc (minor visual changes only) * Requirements: PHP 4/5 with GD and FreeType libraries * Link: http://www.white-hat-web-design.co.uk/articles/php-captcha.php * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details: * http://www.gnu.org/licenses/gpl.html * */ class CaptchaSecurityImages { var $font = 'VeraSe.ttf'; function generateCode($characters) { /* list all possible characters, similar looking characters and vowels have been removed */ $possible = '23456789bcdfghjkmnpqrstvwxyz'; $code = ''; $i = 0; while ($i < $characters) { $code .= substr($possible, mt_rand(0, strlen($possible)-1), 1); $i++; } return $code; } function CaptchaSecurityImages($width=130, $height=40, $characters=6) { $code = $this->generateCode($characters); // font size will be 60% of the image height $font_size = $height * 0.6; $image = @imagecreate($width, $height) or die('Cannot initialize new GD image stream'); // set the colours $background_color = imagecolorallocate($image, 255, 255, 255); $text_color = imagecolorallocate($image, 20, 40, 100); $noise_color = imagecolorallocate($image, 100, 120, 180); // generate random dots in background for( $i=0; $i<($width*$height)/3; $i++ ) { imagefilledellipse($image, mt_rand(0,$width), mt_rand(0,$height), 1, 1, $noise_color); } // generate random lines in background for( $i=0; $i<($width*$height)/150; $i++ ) { imageline($image, mt_rand(0,$width), mt_rand(0,$height), mt_rand(0,$width), mt_rand(0,$height), $noise_color); } // create textbox and add text $textbox = imagettfbbox($font_size, 0, $this->font, $code) or die('Error in imagettfbbox function'); $x = ($width - $textbox[4])/2; $y = ($height - $textbox[5])/2; imagettftext($image, $font_size, 0, $x, $y, $text_color, $this->font , $code) or die('Error in imagettftext function'); // output captcha image to browser header('Content-Type: image/jpeg'); imagejpeg($image); imagedestroy($image); $_SESSION['security_code'] = $code; } } $captcha = new CaptchaSecurityImages(); ?> this seems to be the problem line he Code: [Select] $textbox = imagettfbbox($font_size, 0, $this->font, $code) or die('Error in imagettfbbox function'); [\code] The dreadful apostrophie problem... This search form returns an error whenever searching with an apostrophie (') Here's the code on the form (html) <td align="center" width="135"><form method="post" action="srch_advert.php"><input type=text name='search' size=15 maxlength=255><br><input type=submit></form></td> <td align="center" width="135"><form method="post" action="srch_details.php"><input type=text name='search' size=15 maxlength=255><br><input type=submit></form></td> <td align="center" width="135"><form method="post" action="srch_artist.php"><input type=text name='search' size=15 maxlength=255><br><input type=submit></form></td> <td align="center" width="135"><form method="post" action="srch_track.php"><input type=text name='search' size=15 maxlength=255><br><input type=submit></form></td> and heres the code on srch_advert.php if ($search) // perform search only if a string was entered. { mysql_connect($host, $user, $pass) or die ("Problem connecting to Database"); $srch="%".$search."%"; $query = "select * from tvads WHERE advert LIKE '$srch' ORDER BY advert, year DESC, details ASC LIMIT 0,30"; $result = mysql_db_query("cookuk_pn", $query); if(mysql_num_rows($result)==0) { print "<h2>Your search returned 0 Results</h2>"; } else if ($result) { in my code below the **data is extracted correctly for the first foreach but doesn't return anything for 2nd foreach though selected one present inside the 2nd foreach** i still get the error Warning: Invalid argument supplied for foreach() for line `foreach ($authorlist as $post)`... however the 2nd foreach returns data correctly as soon as i remove the first foreach loop. My code work and let me log in but whether the login is correct or not it keeps on displaying "Wrong username and password" if($count==1){ session_register("myusername"); session_register("mypassword"); header("location:login_success.php"); } else { echo "Wrong Username or Password"; } I have this php code to load a word document : sample.docx
//define a variable define('wdPropertyTitle', 1);
//instantiate the object OK
// check Class //check the object
echo "<pre>";
?> Question: When I run the script, I get the following exception: PHP Fatal error: Uncaught com_exception: <b>Source:</b> Microsoft Word<br/><b>Description:</b> This command is not available because no document is open. in C:\phpFolder\php_codes\class_COM.php:75 Stack trace: #0 {main} thrown in C:\phpFolder\php_codes\class_COM.php on line 75 Do you have any solution to get this thing done?, please PS: I have : win 10, php 7.4.1, IIS 10 , php_com_dotnet is active in php.ini, Dcom Configured in windows snap-in Appreciated Mohamad Aflatooni Code: [Select] switch($_GET['action']){ case 'write_ok': $error=false; $msg=''; if($_POST['dateofbirth']=='' || !preg_match( "/^(19|20)\d\d[-\\./](0[1-9]|1[012])[-\\./](0[1-9]|[12][0-9]|3[01])$/",$_POST['dateofbirth'])){ $error=true; $msg.='Date of birth is required and in the correct format 00/00/0000\n'; } the message at the end appears if the error is true. I wanted to know how to not show an errors message if the error is false. Any help on this? why am I getting You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '7'' at line 1: Code: [Select] <?php session_start(); // Must start session first thing /* Created By Adam Khoury @ www.flashbuilding.com -----------------------June 20, 2008----------------------- */ // Here we run a login check if (!isset($_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";
}
}
});
}
Code: [Select] <?php include 'header.php'; ?> <form name="form1" method="post" action="insert_ac.php"> <table id="formcss" width="100%" border="0" cellspacing="1" cellpadding="3" align="center"> <tr> <td colspan="3"><strong>Insert Data Into mySQL Database </strong></td> </tr> <tr> <td width="71">Name</td> <td width="6">:</td> <td width="301"><input name="name" type="text" id="name"></td> </tr> <tr> <td>Company</td> <td>:</td> <td><input name="company" type="text" id="company"></td> </tr> <tr> <td>Phone</td> <td>:</td> <td><input name="phone" type="text" id="phone"></td> </tr> <tr> <td>Mobile</td> <td>:</td> <td><input name="mobile" type="text" id="mobile"></td> </tr> <tr> <td>Email</td> <td>:</td> <td><input name="email" type="text" id="email"></td> </tr> <tr> <td>Called</td> <td>:</td> <td><input type="checkbox" name="call" value="training" /> Training <input type="checkbox" name="call" value="business" /> Business <input type="checkbox" name="call" value="legal" /> Legal <input type="checkbox" name="call" value="other" /> Other</td> </tr> </tr> <tr> <td>Patched To</td> <td>:</td> <td> <select name="patch"> <option value="sperkins">S.Perkins</option> <option value="srayson">S.Rayson</option> <option value="strandafil">S.Trandafil</option> <option value="tmoore">T.Moore</option> <option value="lharding">L.Harding</option> <option value="vmitchell">V.Mitchell</option> <option value="achilvers">A.Chilvers</option> <option value="aedwards">A.Edwards</option> <option value="rfrost">R.Frost</option> <option value="ohoogenhout">O.Hoogenhout</option> <option value="pkeily">P.Keily</option> </select> </td> </tr> <tr> <td>Filled out by</td> <td>:</td> <td><input name="user" type="text" id="user"></td> </tr> <tr> <td colspan="3" align="center"><input type="submit" name="Submit" value="Submit"></td> </tr> </table> </form> <?php include 'footer.php'; ?> Code: [Select] <?php $host="Localhost"; // Host name $username="root"; // Mysql username $password=""; // Mysql password $db_name="test"; // Database name $tbl_name="members"; // Table name // Connect to server and select database. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // Get values from form $name=$_POST['name']; $company=$_POST['company']; $phone=$_POST['phone']; $mobile=$_POST['mobile']; $email=$_POST['email']; $call=$_POST['call']; $patch=$_POST['patch']; $user=$_POST['user']; // Insert data into mysql $sql="INSERT INTO $tbl_name(name, company, phone, mobile, email, call, patch, user)VALUES('$name', '$company', '$phone' '$mobile', '$email', '$call', '$patch', '$user')"; $result=mysql_query($sql); // if successfully insert data into database, displays message "Successful". if($result){ echo "Successful"; echo "<BR>"; echo "<a href='insert.php'>Back to main page</a>"; } else { echo "ERROR 1"; //This is where the error is. Not sure why it's not working } // close connection mysql_close(); ?> Can anyone see what i've done wrong here? I swear my brain is going to explode if i look over this one more time. Just a simple form trying to submit to the database I am getting the following error message: Fatal error: Uncaught Error: Array callback must have exactly two elements in /Users/studio/Sites/BannerProject/b-as/tio-new/__classes/person_form_edit_initial.php:14 Stack trace: #0 /Users/studio/Sites/BannerProject/b-as/tio-new/index.php(78): require() #1 {main} thrown in /Users/studio/Sites/BannerProject/b-as/tio-new/__classes/person_form_edit_initial.php on line 14 for a line in my code that only has the following code: $person_id = $_SESSION('person_id'); This is a simple array assignment. Where is the "two elements" requirement? I"m confused by the "require() #1 {main}" comment in the message. If it refers to a require call in the index.php file, there are also no functions in that file or a file it requires that require two elements. --Kenoli |
|||||||