10,888 Solved Topics
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| | I try to remove the last character from a string with Japanese text and emojis using this code: <?php $text = "私の名前はダバーです👩🚀"; $new_text = substr($text, 0, strlen($text) - 1); echo $new_text; The output breaks the characters and shows garbage. How do I fix this? |
 | Hi DW, I'm trying to mark attendance register which has the date for which that register is being marked for as well as the date which the register is actually marked on. For Date as well as Marked Date. I also have two time picker textboxs which one is for …  |
| | I ran into a bit of a snag in my code, and I'm trying to make heads or tails as to whether this will work. From within my PHP script, can I write to a database using a MySQL connection in the middle of a transaction with a different connection? … |
| | Hi Dw, I want to get the keys and data of the php json response, heres the response I get {"content":{"1":{"title":"Present","start":"2025,01,29","end":"2025,01,29","backgroundColor":"#f39c12","borderColor":"#f39c12"}}} all I'm interested in starts from title. |
| | I want to display different html tags on the php page they are visiting, for example on the homepage and the computer shop basildon page I want the html tag `<section class="testimonal-two pt-0">` and on all other pages I want the code `<section class="testimonal-two">` Below is the code I have … |
 | I have problem with this htaccess in STATIC URL RewriteEngine On RewriteRule ^readlex/(.*)$/?$ readlex.php?slug=$1 [NC,L] **DINAMIC URL** work fine only with defined CONSTANT: Example <a href="<?php echo BASE_URL.READ_LEX ?>Le-mura-di-Lucca">Lucca</a> Result = localhost/mysite/readlex/Le-mura-di-Lucca **STATIC URL** not work (??) <a href="localhost/mysite/readlex.php?slug=Le-mura-di-Lucca">Lucca</a> Result = localhost/mysite/readlex.php?slug=Le-mura-di-Lucca">Lucca ***Unfortunately I can't insert the php CONSTANTS in … |
| | Hello, I do not understand why the simplehtmldom is failing. This is the code: <?php ini_set('display_errors',1); ini_set('display_startup_errors',1); error_reporting(E_ALL); //--- include_once('simplehtmldom_1_9_1/simple_html_dom.php'); //--- $url = "https://victoriousseo.com/sitemap_index.xml"; $html = new simple_html_dom(); $html->load_file($url); //-- foreach($html->find("a") as $link) { echo $link->href."< br />"; } ?> I got the simplehtmldom.php on the same directory as the … |
| | 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 = … |
 | 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 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); … |
| | I want to pass two variables in a php url at present I have $line = "<a href=\"$click?$namehref\"><font color='red'>$name</font> </a>"; When I click the link it displays the $click variable, but does not then pass to $namehref which is an mp3 link, what would the syntax be to achieve this. |
| | Thank you for looking at this problem, details are all below. Below is the code <form style="overflow: hidden;" method="post"> <input type="checkbox" aria-label="Checkbox for following text input" name="kursus[]" value="<?php echo $row['IDKursus']; ?>"> <div class="d-flex justify-content-between mt-3"> <button type="submit" class="btn btn-success" name="daftar_kursus">Daftar Kursus</button> <button type="reset" class="btn btn-primary">Reset</button> </div> </form> if (isset($_REQUEST['daftar_kursus'])) { … |
 | iI was searching the online "free/cheap" generators and i found out that they are not so cheap... They advertise the PRO plan for just $3 and when i came to the checkout page it was $1800 So is there other free tool for this job or how do i manually … |
| | I have a domain that looks like this when i visit certain link `https://domain.com/model-profile/index.php?name=abbychampion` the site is written in php but i dont want to show this part `index.php?name=` because for SEO purposes and better human reading. Is this possible to hide ? so the link looks like this `https://domain.com/model-profile/abbychampion` |
| | Hi! I want to convert numbers to letters, in this way: A=0, B=1, C=2... Z=25, AA=26,AB=27 etc (something like the names of columns in MS Excel). How to do that? Thanks a lot! |
| | Is this code correct? Or should I keep using } else { for (errors) until the end? if ($y = $link->prepare('SELECT id, password FROM usuarios WHERE username = ?')){ $y->bind_param('s', $_POST['username']); $y->execute(); $y->store_result(); if ($y->num_rows > 0){ echo 'Username exists, please choose another!'; } else { if ($y = $link->prepare('SELECT …  |
| | Hi,This code creates a friendly link on user mentions in comments... However, it is not case sensitive and vice versa. Examples; @test works @Test doesn't work The regular expression takes both values. But the query is not catching. I figured it would be a case-sensitive collation on the database. But …  |
| | Hi, Is it possible to convert the first letter after @ to uppercase using preg_replace? I tried; preg_replace('/\@(\w+)/', 'ucfirst("$1")', $str) But nothing changed when I sent it... 😞 Already like that... It worked, but I don't know how to add the @ before the name that will be converted. $str … |
| | Hi,This code creates a friendly link on user mentions in comments... However, it is not case sensitive and vice versa. **Examples;** **@test** works **@Test** doesn't work What do I do? text = "@test @Test"; $pattern = "/\@(\w+)/"; preg_match_all($pattern,$text,$matches); if($matches){ $sql = "SELECT * FROM users WHERE username IN ('" .implode("','",$matches[1]). … |
| | I am trying to make to display cells in a database that are not empty, i have URL links with images inside the table and i want to display only the cells that are not empty. For example if there is only 2 pictures added in the database i want … |
| | I am trying to insert into table with PHP and MySQL but the page only refresh it self when i press the button. I haven't done debugging, i have an IF statement that displays any errors that fires if the SQL query have errors. But the thing is even the … |
 | i am running ubuntu 22.04 and php 8.1 / MariaDB , i am missing somthing here in my code just can't see it. the premise of the code is to look at the TrolleyID Field and if it's '00000' basically echo's "BAD-READ" else it's 'GOOD-READ' any help would be great … |
| | Hi, $page = 10; echo 'page ' .$page; //echoes: 10 echo 'backward ' .$backward = $page--; //echoes: 10 echo "<br>"; echo "<br>"; echo 'forward ' .$forward = $page++; //echoes: 9 echo "<br>"; echo "<br>"; Strange! Why is the decrement failing ? Since $page = 10, then decrementing that ($backward) should … |
| | Hello, I know the safest way to write a pagination section with php is to use the http_build_query(). Like so: $i = 0; while($i<$total_pages) { $i++; if($_GET['bool']=='null') { //Page Format: $_GET List. $array = array("tbl"=>"$tbl","col_1"=>"$col_1","bool"=>"$bool","input_1"=>"$input_1","lmt"=>"$limit","pg"=>"$i"); } else { //Page Format: $_GET List. $array = array("tbl"=>"$tbl","col_1"=>"$col_1","col_2"=>"$col_2","bool"=>"$bool","input_1"=>"$input_1","input_2"=>"$input_2","lmt"=>"$limit","pg"=>"$i"); } $serps_url = $_SERVER['PHP_SELF'].'?'.http_build_query($array); if($i==$page) … |
 | I want to make a pdf file in php. I write code like this: <?php require_once __DIR__ . '/vendor/autoload.php'; include('conn.php'); $res = mysqli_query($conn, "select * from smash"); if (mysqli_num_rows($res) > 0) { $html = '<table>'; $html = '<tr><td>ID</td><td>Name</td><td>FatherName</td><td>Address</td><td>Phone</td><td>Class</td><td>Qualification</td><td>Branch</td><td>rollno</td></tr>'; while ($row = mysqli_fetch_assoc($res)) { $html .= '<tr><td>' . $row['id'] . '</td><td>' …  |
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| | I am parsing xml data generated by backup software for SMS and phone logs. Most of the data appears like this: ``` <sms protocol="0" address="##########" date="1495903715000" body="Ok. See you then.;-)" subject="none" ... /> ``` For most bodies of a text message, the data follows the same pattern above: Keyword `body="<string>"`. …  |
| | I want to auto generate the id number. I write this code. But it's not work. I don't make primary key for id in database. function getData() { $data = array(); $data[1] = $_POST['name']; $data[2] = $_POST['fname']; $data[3] = $_POST['address']; $data[4] = $_POST['phone']; $data[5] = $_POST['class']; $data[6] = $_POST['qualification']; $data[7] … |
| | Hi, I need to split the pdf document into two parts,like i have a pdf which consists 100 pages,i need to split the pdf into two parts where first part consits 10 pages and second part consists 1 to 100 pages?how to do that using php? |
| | hii all, btw i want to make login system, and check if user is multiple login and give notification in current user login, how can i make it ?? can someone please suggest/teach me to make system like that? Previously I've searched for it on google but couldn't find the … |
| | Hello This is a simple php login script with sessions. It connects to mySQL for usernames and passwords. I’m using a variation of the code from [url]http://www.phpportalen.net/wiki/index.php?page=Enkel+Inloggning+med+Mysql+och+sessioner+-+Komplett+kod[/url] (index.php is the relevant part) Here is my code (my script is called login.php): [code=php] <?php session_start(); // Always at the top include … |
 | $html = 'Hello there this is image 1 <img src="http://www.example.com/XXX1.jpg" width="653" height="340" alt="xxx" title="xxx"> !! And Now you can see image number 2 <img src="http://www.example.com/XXX2.jpg" width="653" height="340" alt="xxx" title="xxx"> yep.'; $dom = new DOMDocument; $dom->loadHTML($html); $imgs = $dom->getElementsByTagName('img'); $imgURLs = []; foreach ($imgs as $img) { if (!$img->hasAttribute('src')) { continue; … |
| | Hi there, I am having trouble with a php mail attachment. I have never done this before. I have got to the point where the script sends a blank message with a title... but no attachment and no body of the email is seen. I have opened up the email … |
 | Hello Daniweb, I was wondering how come a cURL API I made to call a function from my other website (but on the same hosting plan) no longer works. I even tried making a test API to call in the same directory, eg... :api.php <?php die(json_encode("something")); ?> :testing.php <?php $url … |
 | If you download multiple files with the same name, a number is automatically added to the file name, for example: filename(1), filename(2) etc.. What I am trying to do is when I am creating a name and there is already a same one, the name I create to appear in … |
| | i want to display the stored image in fdpf. |
| | My question is simple: I have a text area that is filled with IP/CIDR's and I want to know how I can retrieve an IP from there and then check the IP as used. The text area (which is implemented in plugin's page configuration and I can edit the configuration … |
| | Hi ... how can i have url seo friendly from database ?? Example: localhost/myshop/product.php? id = 95 Or: https://www.myshop.it/product.php?id=95 I have done several tests with .htccess but it doesn't work. I would like to have as follows: https://www.myshop.it/product.php/shoes-armani Or: https://www.myshop.it/shoes-armani tbl_product +-------------+----------------+-----+----------------+ | p_id |p_name | p_name_friendly| +-------------+----------------------+----------------+ | 95| … |
| | <?php require('cns.php'); $conn = mysqli_connect("localhost", "root", "", "cns"); if ($conn-> connect_error) { die ("Connection failed:". $conn-> connect_error); } $sql = "SELECT cl_id, cl_name, cl_service_description, cl_contact, cl_dept,status, expiry_date from contract_list"; $result = $conn-> query($sql); if($result->num_rows > 0) { while($row = $result-> fetch_assoc()) { echo "<td>$row[cl_id]</td>"; echo "<td>$row[cl_name]</td>"; echo "<td> $row[cl_service_description]</td>"; echo … |
| | I have a problem to do price data and i don't know to insert it into the coding this is question  this is the coding that i have made <?php $page_title = 'Yoho Express!'; include ('includes/header.html'); ?> <form action="q2.php" method="post"> <p><h1><fieldset><legend>Enter your information in the form below:</legend></p></h1> <p><b>Departure day:</b> … |
| | I moved my website from host to another, moved database and public_html file, Also, I modified wp-config file and deleted hlaccess. But, now I can't update any plugin or delete there is message said update_option( 'siteurl', 'https://zone1on.com' ); update_option( 'home', 'https://zone1on.com' ); Skip to main contentSkip to toolbar At the … |
 | Hi Everyone, I am looking for a way to add a username to confirm a seat choice for certain weeks, I already have the PHP Code to confirm the seat when choosing but on the image i would like for it to display the username so other people know its …  |
| | hi everyone, i want to display content of div into sweet alert message and here is my code <?php echo '<script> var swal2container = $("#swal2container").text(); setTimeout(function() { swal({ title: "Alert!", text: swal2container, type: "error" }, function() { window.location = "index.php"; }); }, 100); </script>'; ?> <div id="swal2container">test</div> i still cant … |
| | Hello, I want to use the checkbox to update the status of a row in mysql using php. If it is checked and submitted, the status will change from 'collect' to 'received'. I tried many ways but I am not sure where the problem is :( please help! <?php include(config.php); … |
| | Hello DaniWeb Community, I am a newbie in PHP, but I tried to create a plugin for my CRM platform using API to get informations, but I get some errors: **Notice: Undefined index**. [Click here for an image with the errors.](https://i.gyazo.com/6926d234978766542f544ed1e31e465c.png). Here are the lines where I got the errors: … |
| | Hello, As the title says, my question is: how I can get the values for specific ID? For example, my plugin creates a PDF that automatically fills in with information that I get using API from my CRM platform. So, what I am trying to do now, is that in … |
| | hello all my name is rico, i want make some app like can combine number from input example : i have 4 variable like this $num1 = 96; $num2 = 20; $num3 = 19; $num4 = 37; so how can i get the result like this 9213 9217 9293 9297 … |
| | [code=php] while($row = mysql_fetch_assoc($resultParam_pp)) { $lblParameter_pp = $row['ParameterName']; $lblParameterSeq_pp = $row['Parameter_seq']; echo "<tr>"; echo "<form action = 'http://10.237.102.158/SPC_Stations/Grinding/spc_grd_02.php' method = 'post'>"; echo "<td align = left>"; echo "<input type = 'radio' name = 'paramSelect' value = '$lblParameter_pp' checked><font face = Arial size = 2>" . $lblParameter_pp; echo "<input type = … |
 | i have start to convert by hand a python script to php its an example how to mine in python but i want implement a kind of same in my php project **That its what i did until now** $MAX_NONCE = 100000000000; $prefix_zeros = need convertion; //execute sql statement and …  |
| | Hi guys I'm having a bit of a problem with php and linux. I'm using the following function, to find files with specific file extensions within a given folder and all subfolders : function FindVideoFiles($startfolder,$specificextensions){ $it = new RecursiveDirectoryIterator($startfolder); foreach( new RecursiveIteratorIterator($it) as $file) { if (in_array(strtoupper(substr($file, strrpos($file, '.') + …  |
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