All Questions
20 questions
How to fix "mysqli_query() expects parameter 2 to be string" error
I'm getting this error when trying to execute a database query: "mysqliquery() expects parameter 2 to be string" Here's my code: What's wrong with...
1 Answer
386 Views
24 Votes
Asked by Shama Naaz
1 years ago
How to fix "Call to undefined method bind_param()" error
I'm getting this error in my PHP application: "Uncaught Error: Call to a member function bindparam()" This happens when I try to use prepared...
1 Answer
383 Views
20 Votes
Asked by Shama Naaz
1 years ago
What is PHP and why should I learn it?
I'm new to web development and I keep hearing about PHP. Can someone explain: What PHP is and what it's used for Why it's popular for web development...
1 Answer
510 Views
1 Votes
Asked by Najmul huda
2 years ago
Understanding .htaccess RewriteRule with examples
I'm trying to understand how .htaccess RewriteRule works for URL rewriting and redirection. Can someone explain the syntax and provide practical...
1 Answer
333 Views
18 Votes
Asked by Shama Naaz
2 years ago
Content Security Policy error with Google AdSense frames
I'm getting this error in my browser console when loading Google AdSense ads: "Refused to frame 'https://pagead2.googlesyndication.com/' because it...
1 Answer
267 Views
15 Votes
Asked by Shama Naaz
2 years ago
How to store images in a database?
I need to store useruploaded images in my application. I'm considering storing them directly in the database as BLOB data. What are the best...
1 Answer
302 Views
21 Votes
Asked by Shama Naaz
2 years ago
What is the difference between each() and foreach() in programming?
I've seen both and used for iterating over arrays and collections in various programming languages. What are the key differences between these two...
0 Answers
175 Views
12 Votes
Asked by Shama Naaz
2 years ago
How to fix PHPMailer SMTP authentication errors?
I'm trying to send emails using PHPMailer but I keep getting SMTP authentication errors like: "SMTP Error: Could not authenticate" "SMTP Error: Could...
1 Answer
357 Views
28 Votes
Asked by Shama Naaz
2 years ago
How to install and enable GD library in XAMPP?
I need to use the GD library for image processing in my PHP application, but I'm getting errors suggesting it's not installed or enabled. How can I...
1 Answer
299 Views
19 Votes
Asked by Shama Naaz
2 years ago
How to fix "Trying to get property 'num_rows' of non-object" error?
I'm getting this error: "Trying to get property 'numrows' of nonobject" Here's my code: What's causing this error and how can I fix
1 Answer
284 Views
25 Votes
Asked by Shama Naaz
2 years ago
How to use preg_match with multiple words in PHP?
I want to search for multiple words in a string using PHP's function. Here's what I'm trying: This returns 0, but I expected it to find matches. How...
1 Answer
225 Views
13 Votes
Asked by Shama Naaz
2 years ago
How to insert Hindi/Urdu text into MySQL database using PHP?
I need to store Hindi and Urdu text in my MySQL database using PHP. Currently, when I try to insert nonEnglish characters, they appear as question...
0 Answers
234 Views
16 Votes
Asked by Shama Naaz
2 years ago
How to change dropdown button text when an item is clicked?
I have a Bootstrap dropdown menu, and I want the dropdown button text to change to match the selected item when a user clicks on any dropdown option....
1 Answer
187 Views
9 Votes
Asked by Shama Naaz
2 years ago
How to apply multiple CSS properties using a single jQuery method?
I want to apply multiple CSS properties and values to an element using a single jQuery method call. I tried this syntax but it doesn't work: What's...
1 Answer
182 Views
11 Votes
Asked by Shama Naaz
3 years ago
How to show content when the page is scrolled?
I want to create a scrolltriggered animation where a div element becomes visible when the user scrolls down to a certain percentage of the page (like...
1 Answer
217 Views
14 Votes
Asked by Shama Naaz
3 years ago
How to print arrays in PHP for debugging?
I need to display the contents of a PHP array for debugging purposes. I want to see the structure and values clearly formatted. My array looks like...
1 Answer
357 Views
22 Votes
Asked by Shama Naaz
3 years ago
How to send HTTP response codes in PHP API?
I'm building a PHP API and need to send proper HTTP response codes like 200 OK, 404 Not Found, or 500 Internal Server Error. What's the correct way...
1 Answer
282 Views
18 Votes
Asked by Sana Khan
3 years ago
What is the difference between html() and append() in jQuery?
I'm working with jQuery and I'm confused about when to use versus . Can someone explain the key differences between these two methods and provide...
1 Answer
266 Views
15 Votes
Asked by Imran Nadwi
3 years ago
How to truncate text to multiple lines using CSS?
I have a large block of text that spans multiple lines, but I want to truncate it to display only a specific number of lines with an ellipsis (...)...
1 Answer
176 Views
12 Votes
Asked by Imran Nadwi
3 years ago
How to update data in a database table using phpMyAdmin?
I have a table named in phpMyAdmin, and I want to update all values in a column named at once. My current SQL query is: The column currently has the...
1 Answer
252 Views
8 Votes
Asked by Shama Naaz
3 years ago