Im trying to update a field on my database but keep getting the message that my sqli code has a syntax error. I am unable to find that error, i prevously has On and Id in all caps but changed it incase it was reserved by mysqli (db.php just has my database details)
include ("db.php") ;
// connect to the database to get current state
$conn = mysqli_connect($servername, $username, $password, $dbname);
if (!$conn) { die("Connection failed: " . mysqli_connect_error());
echo "fail"; }
Also tried it as "On = 1"
$sql = "UPDATE GreenLED SET On='1' WHERE Id=1";
$result = mysqli_query($conn, $sql);
if (mysqli_query($conn, $sql)) {
echo "Record updated successfully";
} else {
echo "Error updating record: " . mysqli_error($conn);
}
mysqli_close($conn);
"On" aswell as "ON" are reserved by sql and so i had to change On to LOn
Related
I'm trying to retrieve all members in a Facebook group getting this error:
array(5) {
["message"]=>
string(66) "An unexpected error has occurred. Please retry your request later."
["type"]=>
string(14) "OAuthException"
["is_transient"]=>
bool(true)
["code"]=>
int(2)
["fbtrace_id"]=>
string(11) "AnfsXcdgM"
}
Here is my code:
$this->_facebook = new Facebook\Facebook(array('app_id' => "$app_id",'app_secret' => "$secret",'default_graph_version' => 'v2.10'));
$this->_facebook->setDefaultAccessToken($_SESSION['facebook_access_token']);
$query = "/".$groupID."/members?fields=id,name,link,picture,first_name,last_name";
try{
$response = $this->_facebook->get($query);
while($pagesEdge)
{
$pageDecoded = json_decode($pagesEdge);
foreach($pageDecoded as $key => $member)
{
$id = $member->id;
}
}
}catch (Facebook\Exceptions\FacebookResponseException $e) { echo 'Graph returned an error: ' . $e->getMessage(); }
It works for groups with few hundreads of people (even once for a group with 10.000 members) but randomly I'm occurring to this.
This might be caused by a server side timeout. I get this error every now and then when I request a huge amount of data. Maybe you should try to limit your request by using the limit parameter (default should be 25).
I solved this by doing a cron that takes 100 data at the time and putting into a file text the value of the token for the next call.
I add this string on the query and when the fields inside $url are empty I quit my execution
<?php
public function updateGroupMembers($groupID)
{
$tempNext = file_get_contents($this->dirM); //check if the next string token is in the file
if (!empty($tempNext))
{
$queryUntil = $tempNext;
}
// Sets the default fallback access token so we don't have to pass it to each request
$this->_facebook->setDefaultAccessToken($_SESSION['facebook_access_token']);
// Create table name
$tableName = $groupID . "_Members";
// Query the Graph API to get all current member's ID and name
try
{
$query = "/".$groupID."/members?fields=id,name,link,picture,first_name,last_name".$queryUntil; //add the next string to my query
$response = $this->_facebook->get($query);
$pagesEdge = $response->getGraphEdge();
// Index for the elements fetched from the API below
$i = 0;
// Get current time
$pageDecoded = json_decode($pagesEdge);
foreach($pageDecoded as $key => $member)
{
/* ...get data and process them... */
}
$temp = $pagesEdge->getMetaData();
$next = parse_url($temp['paging']['next']);
parse_str($next['query'], $url);
$access_token = '&access_token='.$url['access_token'];
$fields = '&fields='.$url['fields'];
$limit = '&limit=100';
$after = '&after='.$url['after'];
$res['until'] = $access_token.$fields.$limit.$after;
file_put_contents($this->dirM, $res['until'], LOCK_EX);
if ( empty($url['access_token']) || empty($url['fields']) || empty($url['limit']) || empty($url['after']) )
{
file_put_contents($this->dirM, '', LOCK_EX); //clean my txt file that contains my next string
die('FINE');
}
} catch (Facebook\Exceptions\FacebookResponseException $e) {
echo 'm2Graph returned an error: ' . $e->getMessage();
exit;
} catch (Facebook\Exceptions\FacebookSDKException $e) {
echo 'm2Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
}
I want inteface this script with google calendar using Zend Framework.
This code works locally but doesn't works on altervista.
The error is
Fatal error: Uncaught exception 'Zend_Gdata_App_HttpException' with
message 'Expected response code 200, got 401
<?php
require_once "Zend/Loader.php";
Zend_Loader::loadClass('Zend_Gdata');
Zend_Loader::loadClass('Zend_Gdata_AuthSub');
Zend_Loader::loadClass('Zend_Gdata_ClientLogin');
Zend_Loader::loadClass('Zend_Gdata_Calendar');
$user = "xxx#gmail.com";
$pass = "xxxxx";
$title= "Evento ";
$content="evento presso nome associaizone";
$where="luogo";
$service = Zend_Gdata_Calendar::AUTH_SERVICE_NAME;
try {
$client = Zend_Gdata_ClientLogin::getHttpClient($user, $pass, 'cl');
} catch (Zend_Gdata_App_CaptchaRequiredException $cre) {
echo 'URL of CAPTCHA image: ' . $cre->getCaptchaUrl() . "\n";
echo 'Token ID: ' . $cre->getCaptchaToken() . "\n";
} catch (Zend_Gdata_App_AuthException $ae) {
echo 'Problem authenticating: ' . $ae->exception() . "\n";
}
$service = new Zend_Gdata_Calendar($client);
//
// Create a new entry using the calendar service's magic factory method
$event= $service->newEventEntry();
// Populate the event with the desired information
// Note that each attribute is crated as an instance of a matching class
$event->title = $service->newTitle($title);
$event->content= $service->newContent($content);
$event->where = array($service->newWhere($where));
// Set the date using RFC 3339 format.
$startDate = "2014-03-18";
$startTime = "14:00";
$endDate = "2014-03-19";
$endTime = "16:00";
$tzOffset = "-08";
$when = $service->newWhen();
$when->startTime = "{$startDate}T{$startTime}:00.000{$tzOffset}:00";
$when->endTime = "{$endDate}T{$endTime}:00.000{$tzOffset}:00";
$event->when = array($when);
// Upload the event to the calendar server
// A copy of the event as it is recorded on the server is returned
$newEvent = $service->insertEvent($event);
?>
Zend_Gdata and ZendGData are out of maintenance.
Instead the recomendation is migrate to the official Google SDK https://code.google.com/p/google-api-php-client/
I want to make a php query to a PostgreSQL database. I tested the query in the server and returns, but when I try it in php:
<?php
//Check the input
if (!isset($_POST['variable']))
echo "Address not selected";
$input = $_POST['variable'];
//$input = ucfirst(trim($_POST['variable']));
//echo $input;
$conn = pg_connect("host=localhost port=5432 dbname=geocoder user=postgres");
if (!$conn)
echo "Could not connect to server..";
$sql = "SELECT (addy).stateabbrev FROM geocode($input);";
$result = pg_query($conn, $sql);
if (!$result)
echo "Query did not executed..";
?>
I get that "Query did not executed..";
The string for the QUERY is taken from a html page using javascript.
In the error.log of Apache2 i get:
PHP Warning: pg_query(): Query failed: ERROR: syntax error at or near "Penn"\nLINE 1: SELECT (addy).stateabbrev FROM geocode(O
What can be the point here?
Sanitize the user supplied data:
$input = pg_escape_literal($conn, $input);
$sql = "SELECT (addy).stateabbrev FROM geocode($input);";
I managed to find the problem, which is the fact that $input variable from geocode() function, must be surrounded by single quotes:
geocode('$input')
:)
I'm working on a script to make versioning our database easier. In order to do this we have a number of files (each contains at least one statement and a couple have over a hundred) containing the SQL queries that we need to update the schema that are delimited using semicolons. It works nicely 90% of the time except occasionally one of the statements will fail and we're having problems getting these fixed. When this happens we have to delete the database and manually copy and paste each SQL statement in the failing file to test it. Some queries cause an exception but for some queries the function just returns 1.
I'm using the following code but I can't figure out how to find the statement that's having the problem:
$db = Zend_Db_Table::getDefaultAdapter();
try{
// loop through all the files
foreach($files as $file){
echo 'Running ', $file, PHP_EOL;
// use the connection directly to load sql in batches
if($db->exec(file_get_contents($dir . $file)) == 1){
// *how do I get the problem line here?*
return false;
}
$db->exec('INSERT INTO database_history SET file = "' . $file .'";');
}
} catch (Exception $e) {
echo 'AN ERROR HAS OCCURED:' . PHP_EOL;
echo $e->getMessage() . PHP_EOL;
return false;
}
Initialise a counter var like in the following example. Increment it each iteration by one. Output the counter var, when there's an error. I've called the var $line in this example. The exit terminates the script, after the var has been output. If you don't want that, you can just leave it out.
$line = 0;
foreach($files AS $file){
$line++;
// ...
if($db->exec(file_get_contents($dir . $file)) == 1){
echo '<pre>'; print_r($line); echo '</pre>'; exit;
return false;
}
// ...
}
I have added a field in 'Manage User Fields' & when an email is sent to the administrator notifying them of the new user registration, I want to include this new field.
I have written some code to get this new field from #__vm_user_info in /administrator/components/com_virtuemart/classes/ps_shopper.php, in the _sendMail function, as well as added the variable to $message2.
ASEND_MSG has been modified to accept the parameter, but the field is not included in the email to the admin when a user is created. When I go look in the table, the data is there. So to trouble shoot, I hard coded a user name in the select statement, added another user & the correct value was sent for the hard coded user, not the one just added. I am now thinking that it is a commit issue with MySQL, so I put a sleep(4) in the code before I attempt to get the value...no luck.
Can anyone shine some light on this for me??
LarryR....
administrator/components/com_virtuemart/classses/ps_shopper.php
Need to add with the following code in function add() before "return true" line :
/**************************** ***********************/
$pwd = $_POST['password'];
$db = JFactory::getDBO();
$query = "SELECT id, name, email, username"
. "\n FROM #__users"
. "\n ORDER by id DESC LIMIT 1"
;
$db->setQuery( $query );
$rows = $db->loadObjectList();
$namee = $rows[0]->name;
$emaill = $rows[0]->email;
$usern = $rows[0]->username;
$pwd;
$lid = $rows[0]->id;
$dbv = new ps_DB;
echo $query = "SELECT *"
. "\n FROM #__{vm}_user_info"
. "\n WHERE user_id=$lid"
;
$dbv->setQuery( $query );
$fid = $db->loadObjectList();
$field = $fid[0]->extra_field_1;
$user = clone(JFactory::getUser());
$usersConfig = &JComponentHelper::getParams( 'com_users' );
if ($usersConfig->get('allowUserRegistration') == '0') {
JError::raiseError( 403, JText::_( 'Access Forbidden' ));
return false;
}
// If user activation is turned on, we need to set the activation information
$useractivation = $usersConfig->get( 'useractivation' );
if ($useractivation == '1')
{
jimport('joomla.user.helper');
$user->set('activation', md5( JUserHelper::genRandomPassword()) );
$user->set('block', '1');
}
$component = 'com_user';
$activation_link = $mosConfig_live_site."/index.php?option=$component&task=activate&activation=".$user->get('activation');
$this->_sendMail( $namee , $emaill, $usern, $pwd, $activation_link);
/************************************************** Spinz ********************************************/
Note : Here we created the mail function for username and password to users mail.
administrator/components/com_virtuemart/classses/ps_shopper.php
Need to comment the line in function register_save() before "return true" line:
// Send the registration email
//$this->_sendMail( $name, $email, $username, $password, $activation_link );
Note: Here the mail function generated we need to comment that mail functions and create another mail function in add() function of ps_shopper.php in first point.
administrator/components/com_virtuemart/classses/ps_shopper.php
Need to get the extra added field (extra_field_1) in jos_vm_user_info table in the function _sendmail() with following code and that field sent through the mail to user.
/****************************************************************/
$db = JFactory::getDBO();
$query = "SELECT id, name, email, username"
. "\n FROM #__users"
. "\n ORDER by id DESC LIMIT 1"
;
$db->setQuery( $query );
$rows = $db->loadObjectList();
$lid = $rows[0]->id;
$dbv = new ps_DB;
$query = "SELECT *"
. "\n FROM #__{vm}_user_info"
. "\n WHERE user_id=$lid"
;
$dbv->setQuery( $query );
$fid = $db->loadObjectList();
$field = $fid[0]->extra_field_1;
$subject = sprintf ($VM_LANG->_('SEND_SUB',false), $name, $mosConfig_sitename);
$subject = vmHtmlEntityDecode($subject, ENT_QUOTES);
if ($mosConfig_useractivation=="1"){
$message = sprintf ($VM_LANG->_('USEND_MSG_ACTIVATE',false), $name, $mosConfig_sitename, $activation_link, $mosConfig_live_site, $username, $pwd, $field );
} else {
$message = sprintf ($VM_LANG->_('PHPSHOP_USER_SEND_REGISTRATION_DETAILS',false), $name, $mosConfig_sitename, $mosConfig_live_site, $username, $pwd, $field);
}
/*************************************/
Note :
Initialize the variable "$field" get the extra added field value using query. Then that the extra field value is assigned by message section of the mail.(initialize variable $field having the a value added extra fields in virtuemart).
administrator/components/com_virtuemart/languages/common/english
replace the messages for the following code:
'USEND_MSG_ACTIVATE' => 'Hello %s,
Thank you for registering at %s. Your account is created and must be activated before you can use it.
To activate the account click on the following link or copy-paste it in your browser:
%s
After activation you may login to %s using the following username and password:
Username - %s
Password - %s
Degree - %s'
2.'PHPSHOP_USER_SEND_REGISTRATION_DETAILS' => 'Hello %s,
Thank you for registering at %s. Your customer account has been created.
You may login to %s using the following username and password:
Username - %s
Password - %s
Degree - %s
'
Note:
The extra added values assigned by the string %s in language file.
The message having the string values of extra added field value in virtuemart.
The degree shows the added extra field