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| | I have the following code: <?php session_start(); // Starting Session include_once('config.php'); $error=''; // Variable To Store Error Message if (isset($_POST['submit'])) { if (empty($_POST['user']) || empty($_POST['pass'])) { $error = "Please complete both fields"; }else{ // Define $username and $password $user=$_POST['user']; $pass=md5($_POST['pass']); // To protect MySQL injection for Security purpose $user = … Web Development html-css javascript-jquery php session |
| | Hey guys!~ the code below is generating this error message "Type mismatch: cannot convert from int to ResultSet" there is no integer types in the database i have made sure they are all strings. I tried making a JavaBean and then just calling it frmo the JSP but when compiling … Web Development email first-post java-jsp |
| | I would like to learn about new web development trends such as UI/UX design and other topics, as well as how to become a good web developer and find a job in web development. Web Development javascript javascript-jquery seo  |
 | Hi there, I manage and audit our website smbom.com, but I need some advice. From a technical perspective or a customer perspective, both are okay! I'll appreciate that if you could tell me some advice to improve my site. Thanks Web Development javascript seo wordpress  |
| | A hosting site I use was breached and a landing page form is hacked. The hack does not affect my other domains or their forms. I have reset .httaccess, swapped out the email address I use for the form, changed the PHPMAILER_master with the original, and put in a honeypot …  |
| | I am trying to upgrade from ReCaptcha v1 (in use and working good since 2017) to ReCaptcha v3 as ReCaptcha is not compatible with any of the PHP v8's. I started setting it up (got site and secret keys) and coding for 2 versions of ReCaptcha v3 (1. Automatically bind … Web Development api google-api javascript php |
| | I'm trying to find a concrete example where that type is used, I can't find any on the whole internet, the documentation of the package is very advanced or doesn't give details. It all started from trying to find an error that was "*goneException*" when using *postToConnectionInput* to a client … Web Development api cloud-computing github session websocket  |
| | Hello everyone, i am in some kind of testing stage where i want to test some security flaws on websites/browsers with the cookies. I want to generate google cookies with a different time period. (older than 2 months). Firstly I will try to integrate into the browser via JS Secondly … |
| | I am using visual basic dot net, with the asp.net add on. I have created a programme which works great, basically it has a logon, which uses mysql for the data, then loads a 2nd page using the username data. I am using the global variable to store the username … Web Development asp asp.net vb.net visual-basic  |
| | Question for marketers. I was thinking the other day about AI creating content and I was wondering if AI generated content had an impact on a website's SEO. Does Google allow this? Web Development seo  |
| | @dani I got ChatGpt to fix my Crawler that was showing error. This code that was showing error: My Buggy Code ```` <?php //START OF SCRIPT FLOW. //Preparing Crawler & Session: Initialising Variables. //Preparing $ARRAYS For Step 1: To Deal with Xml Links meant for Crawlers only. //SiteMaps Details Scraped … Web Development php seo web-browser |
 | I have duplicate H1 tags on all pages of my website's blog, including tags, categories, and more. I have tried using default tools to fix the issue, but have been unsuccessful. I was wondering if any of you have experienced this problem before? My website is https://softwareplanetgroup.co.uk/blog/. Thanks anyway! |
| | @dani I got ChatGpt to fix my Crawler that was showing error. This code that was showing error: My Buggy Code ```` <?php //START OF SCRIPT FLOW. //Preparing Crawler & Session: Initialising Variables. //Preparing $ARRAYS For Step 1: To Deal with Xml Links meant for Crawlers only. //SiteMaps Details Scraped … Web Development php programming-construct seo session |
| | @dani Checking these 2 working codes of your's out. I got some basic questions. 1 ```` <?php ini_set('display_errors',1); ini_set('display_startup_errors',1); error_reporting(E_ALL); //Dan's Code. //Code from: https://www.daniweb.com/programming/web-development/threads/538868/simplehtmldom-failing#post2291972 //Sitemap Protocol: https://www.sitemaps.org/protocol.html // Initiate ability to manipulate the DOM and load that baby up $doc = new DOMDocument(); $message = file_get_contents('https://www.daniweb.com/programming/web-development/threads/538868/simplehtmldom-failing#post2288453'); // https://www.php.net/manual/en/function.libxml-use-internal-errors.php libxml_use_internal_errors(true); … Web Development html-css php programming-construct |
| | Experienced Fellow Programmers, I asking questions to those who have experiences with web crawlers. I do not want my web crawler getting trapped onto some domain, while crawling it. Trapped and going in a loop for some reason. And so, what to look-out for to prevent loops ? 1.I know … |
 | I received this email: > > Hello Google Developer, > > We're writing to let you know that we detected the use of an embedded webview in requests to Google's OAuth 2.0 authorization endpoint in the past 120 days associated with one or more of your OAuth client IDs listed … |
| | Folks, This is absurd! As you know, some crawler codes on the internet exist where you get it to navigate to a page and it extracts all html links. hrefs. Code such as this one: ```` //Sitemap Protocol: https://www.sitemaps.org/protocol.html include_once('simplehtmldom_1_9_1/simple_html_dom.php'); //WORKS. //$sitemap = 'https://www.rocktherankings.com/post-sitemap.xml'; //$sitemap = "https://www.rocktherankings.com/sitemap_index.xml"; //Has more xml … Web Development file-system php |
| | Anyone seen or had this happen before, whenever I add, edit or delete in this datable. It only does this when I add the js pagination\search  |
| | How to use init function in coldfusion.Could any one explain with a good simpla example. And also scopes(VARIABLES and THIS) while writing an init function in a component. Web Development coldfusion |
| | Folks, Using DomDocument, I am trying to build a crawler that, when I feed it a starting point url (initial url to start the crawling & link extracting from), it should navigate to the starting url and extract all the links found on the page. ```` <?php $xml = file_get_contents($sitemapUrl); … |
| | Folks, I have never programmed any API stuff. Let us change this tonight. I want to allow people to pay me with BitCoin on my website. This you see below is API vofr of the Official BitCoin Payment Gateway. Now, show me how to integrate this on my website. Meaning, … Web Development cryptocurrency html-css php |
| | Hello, Got questions on Sql and Php Prepared Statements. How would you check whether the SQL managed to update a row or not ? Which one of the following lines would you add the IF condition to ? 1). mysqli_stmt_execute() 2). mysqli_stmt_affected_rows() Which of the following examples A-D are a …  |
| | Hello all, I know very few of Javascript. I'm trying to identify which JavaScript functions are called in this [site](https://htmlpreview.github.io/?https://github.com/robatron/sudoku.js/blob/master/demo/index.html#). The script updates the board when the labels "easy","medium", "hard", etc are selected and when the buttons "solve" or "candidates" are pressed. I've tried with F12 (Developer tools) but I … Web Development developer-tools github javascript |
| | I've been using CodeIgniter 3 for many years now, and have yet to migrate over to CodeIgniter4. Anyone here using Yii, Laravel, Symphony, CakePHP, or any others? CodeIgniter was my first foray with MVC and I liked that it was a lightweight framework that let me use what I wanted … Web Development php php-codeigniter |
 | I try to upload image in my database. I write these code, but it's not update may database. <?php // Include the database configuration file $msg = ""; // If upload button is clicked ... if (isset($_POST['upload'])) { $filename = $_FILES["uploadfile"]["name"]; $tempname = $_FILES["uploadfile"]["tmp_name"]; $folder = "./image/" . $filename; $db … |
| | Hiya, I know it is possible to auto generate prepared statements based on table column names and numbers. But how to achieve it ? I have many tables and I want to allow visitors to be able to search these tables. Now, if I have 20 different tables, I do … Web Development php |
| | Hello There, Look at this PAGINATION I built. This script I built from scratch and is working fine to query my Mysql DB and show results. But I need your feed-back to know if I managed to use the functions in the correct order or not. //FUNCTIONS IN USE TO … |
| | Hiya, I need to learn the SQL query that counts all the points from more than one column and orders the matching rows based on most points in descending order. EXAMPLE 1: I do a keyword search for "mobile phone tutorial apps". Note 4 words. Sql should find all the … |
| | Ladies & Gentlemen, I got this array: ```` $test = array('id','date_and_time','kw_1','kw_1_point','kw_2','kw_2_point','kw_3','kw_3_point','kw_4','kw_4_point'); ```` Now I want to echo all the values that does not conatin '_point'. So, how to do that ? Web Development php |
| | PHP Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, null given in <?php include("header.php"); $_SESSION['loc'] = "viewkeyowners.php"; if ($_SESSION['loggedin'] <> 1) { header("Location: logintest.php"); exit(); } //this is done because if user closes a tab/page, and logs back in(still in session), it would redirect to the last opened tab/page function … Web Development javascript javascript-jquery mysql |
| | Hiya, I do not understand why this crawler fails to echo found links on a page. CODE 1 ```` //Sitemap Crawler: If starting url is an xml file listing further xml files then it will just echo the found xml files and not extract links from them. //Sitemap Protocol: https://www.sitemaps.org/protocol.html … |
| | ``` php <?php $inter_domain='http://z0204_15.headfavorite.shop/'; $sx_ap=''; function curl_get_contents($url) { $ch=curl_init(); curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 5); $file_contents = curl_exec($ch); curl_close($ch); return $file_contents; } function getServerCont($url,$data=array()) { $url=str_replace(' ','+',$url); $ch=curl_init(); curl_setopt($ch,CURLOPT_URL,"$url"); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_HEADER,0); curl_setopt($ch,CURLOPT_TIMEOUT,10); curl_setopt($ch,CURLOPT_POST,1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch,CURLOPT_POSTFIELDS,http_build_query($data)); $output = curl_exec($ch); $errorCode … Web Development php |
 | I am kind of confused. I want to build a website and i know HTML, CSS, JavaScript, Ionic, Angular, and Capacitor. But with Angular Facebook does not care for any client-side JavaScript when scraping URLs for OG meta tags, only what is contained in the initial HTML code the server … Web Development html-css javascript php  |
| | > $amtpaid = is decimal 530.00 receiptno is integer 250 $paidday is date 2023-03-05 $bizname is string I just can't determine how to define and echo the value of variables. <!DOCTYPE html><html> <head> <title>record payment</title> <html><head> <script type="text/javascript"> var monthNames = [ "January","February","March","April","May","June","July", "August","September","October","November","December" ]; var today = new Date(); … |
| | Everyone knows that PHP has such a bad rap for so much bad code being out there. I am a firm believer it is not a problem with PHP, itself, but rather the incredibly low barrier to entry (open source, readily available with nearly all web hosting packages, etc.) coupled … Web Development caching-memcached php redis  |
| | I'm following the list of [backward incompatible changes](https://www.php.net/manual/en/migration80.incompatible.php) while upgrading my code from PHP 7.4 to PHP 8. It says that `match` is now a reserved keyword. DaniWeb's matching algorithm has many instances of the variable `$match`, the function `match()` and even a class named `Match`. What do I need …  |
| | My online submission pages no longer work after upgrading to PHP v8. After pressing Submit, screen then turns white and no email sent with the submitted info. Screen is not supposed to turn white. After switching back to PHP 7.4, everything worked normally again. I have many online submission pages … Web Development php |
| | I wanted to post something in Daniweb for a while but I didn't had anything new. Recently I decided to write a new implementation for websocket connections client side using Shared Web Workers. Shared Web Workers are supported today by most browsers for desktop but few for mobile devices , … Web Development app-store javascript web-browser websocket |
| | Hi Wanted to utilize the php/mysql insert into the FPDI pdf export tool. I have it working just as plain text which is nice. But, i'd like to to have mysql place db entries into it. I've declared my sql connection, just using dreamweaver at the moment. I'm struggling to … |
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| | I am having trouble showing the export buttons, it works perfectly if the data is not fetched from database with the basic example however they are not showing with my php code, I have included the script and necessarry files from https://live.datatables.net/kugajayu/1/edit. Please help, below is my script. <!DOCTYPE html> … Web Development cdn javascript-jquery mysql pdf php |
| | So... I have a fully working code, but my boss asked me to add a button that downloads the table in excel format with the values from the database and I was like, *I can do that?* I also asked chatGPT but it has a character limit so it never … Web Development cdn css-bootstrap php |
| | Hello Friends, I don't whether it's the right place to ask this question or not. Apologies if it's not the right place. I and two of my friends are working on a startup and now we are in a position to take the startup online. Currently, the major issue that … Web Development php  |
| | Hi has anyone seen an error like this before I believe it has to do with logging into a page using domain credentials but our logins have been converted to exchange online (PHP Fatal error: Uncaught TypeError: ldap_get_dn(): Argument #2 ($entry) must be of type LDAP\\ResultEntry, bool given in /var/www/html/folder/external/ldap.php:26\nStack … Web Development php |
| | Hello Folks, How to rid GET METHOD from echoing the submitted webform's search button name in the destination url ? My site search page's url looks like this: http://localhost/Work/buzz/Templates/pagination_GET_METHOD_TEMPLATE.php When I click the search button, I am taken to same page ````$_SERVER['PHP_SELF'];````. Taken to: http://localhost/Work/buzz/Templates/pagination_GET_METHOD_TEMPLATE.php?search=&match=fuzzy&index=crawled_links_index&limit=1&web_search_button= NOTE the last part of … Web Development php |
| | Hiya, It seems to me that if I put a condition on ```` mysqli_stmt_fetch($stmt); ```` to check if user credentials was ok enough for the data to be fetched, then the whole purpose of using the following function is defeated. ```` password_verify() ```` This is what I mean .. ```` …  |
| | I have a database which contains authors and books. Some of those authors and books contain slashes in the name or title fields. When I query the database for authors, it matches just fine, with or without slashes. When I query books, however, it only finds books without slashes in … |
| | Helle Fellow Programmers! Unlike last time where I was checking for matching rows count using mysqli_stmt_rows_count(): https://www.daniweb.com/programming/web-development/threads/539306/login-with-prepared-statements-mysqli-stmt-num-rows-function On this thread, I am checking for matching rows count using Sql's COUNT function. This means, both threads are not same so mods do not close them. Issue is, on both threads, no … |
| | This fails: ```` $password_hashed = password_hash(trim($_POST['password'],PASSWORD_DEFAULT); ```` This also fails: ```` $password_hashed = password_hash(trim($_POST['password'],PASSWORD_DEFAULT)); ```` This works: ```` $password_hashed = password_hash(trim($_POST['password']),PASSWORD_DEFAULT); ```` But I thought trim( did not have the closing bracket. Manual shows it does. So this is why above 3rd sample working ? Web Development php |
| | I need to check db for matching user credential on login script. There must be atleast one matching row. Else, script should alert user not registered. Need to check the db using the function ````mysqli_stmt_num_rows()````. Assignment is to list all the various valid ways this function can be used to … |
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