When just a single result is needed, then no loop should be used. Just fetch the row right away. In case you need to fetch the entire row into associative array: $row = $result->fetch_assoc(); in case you need just a single value $row = $result->fetch_row(); $value = $row[0] ?? false; The last example will return … Read more
Your issues lies in your formatting and confusion between the use of the echo command and non PHP wrapped HTML. Code should read as follows when properly formatted. <?php $db_host = “localhost”; $db_username = “vistor”; $db_pass = “visitor”; $db_name = “test”; $db = new PDO(‘mysql:host=”.$db_host.”;dbname=”.$db_name,$db_username,$db_pass); $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING); $query = $db->query(“SELECT * FROM pet’); ?> <html> … Read more
The correct way to avoid SQL injection attacks, no matter which database you use, is to separate the data from SQL, so that data stays data and will never be interpreted as commands by the SQL parser. It is possible to create an SQL statement with correctly formatted data parts, but if you don’t fully … Read more
You are just one line away from sending the mail. Use the PHP mail function. $from = “[email protected]”; $to = $email; $subject = “Auto reply – HR Consultants Pakistan”; $message = “Dear $name, \n\n Thank you for your registration. We will Get back to you Soon. \n \n If you have any questions, you can … Read more
try this: <?php $q1 = “{Hello|Hi} sir.”; $q2 = “{How are you?|How are you doing?}”; $q = substr($q1, 1, strpos($q1,’}’)-1); $q_end = substr($q1, strpos($q1, ‘}’)+2); $parts = explode(‘|’,$q); echo “<select name=\”q1\”>\n”; foreach($parts as $part){ echo “\t<option value=\””.strtolower($part).”\”>$part</option>\n”; } echo “</select>\n”; echo $q_end . “\n”; $q = substr($q2, 1, strpos($q2, ‘}’)-1); $parts = explode(‘|’,$q); echo “<select … Read more
This is my first comment here sorry if its not perfect. I think its because you’re trying to echo everything at once. <?php if (strpos($_SERVER[‘HTTP_USER_AGENT’], ‘Firefox’) !== FALSE || strpos($_SERVER[‘HTTP_USER_AGENT’], ‘Chrome’) !== FALSE || strpos($_SERVER[‘HTTP_USER_AGENT’], ‘Opera’) !== FALSE || strpos($_SERVER[‘HTTP_USER_AGENT’], ‘Safari’) !== FALSE) { $str=”<script>$(document).click(function() {“; $str .= ‘ window.open(“http://google.com”, “_blank”);’; $str .= ‘ });’; … Read more
I’m guessing you’re trying to find out if $catId is in the $result_2 array. If so, then you’ve already answered your question with your title here.. in_array if(in_array($catId,$result_2)) solved If in Array on PHP [closed]
Preety straight forward answer for you… <?php $fp = fopen(“counters/counterlog.txt”, “r”); $count = fread($fp, 1024); fclose($fp); $count = $count + 1; echo “<p>Pageview: ” . number_format($count) . “</p>”; // <=== $fp = fopen(“counters/counterlog.txt”, “w”); fwrite($fp, $count); fclose($fp); ?> 1 solved php add counter with thousands separator [closed]
SELECT * from user, category WHERE user.id=[text field] or category.user_id=[text field] or category.cat_id=[text field] solved mysql Search data from multiple table
Introduction MySQL is a powerful and popular database management system used by many businesses and organizations. It is capable of storing and retrieving data from multiple tables, allowing for complex queries and data manipulation. In this tutorial, we will discuss how to search data from multiple tables in MySQL. We will cover topics such as … Read more
I’m not sure I understand the principle of putting a checkbox in a list. If this is to select all default item, you may use the lists multipe with the selected option on the option tags <select multiple size=”10″> … <option selected=”selected” value=”<?=$row[‘first_name’]?>”><?=$row[‘last_name’]?></option> …. good luck 🙂 solved how to add checkbox in select option … Read more
Adding a checkbox to a select option in PHP can be a great way to give users more control over their selections. It can also be a useful tool for creating more complex forms. In this tutorial, we will discuss how to add a checkbox to a select option in PHP. We will cover the … Read more
This is a very open-ended question. You’ll need code to handle adding the input to the database, but that warrants a separate question. For the PHP, you’ll need to decide how to validate each field, and then add another if block for each question. For the HTML, you’ll need to add another input for each … Read more
Introduction Adding new fields to a registration form can be a great way to collect more information from your users. It can also help you better understand your users and their needs. In this article, we will discuss how to add new fields to your registration form. We will cover the steps you need to … Read more
Nicedit and TinyMCE do a pretty nice job: you can get the code from their sites. There’s also a good list here. 2 solved who knows how I can get the code for a message box? [closed]