Most viewed questions in PHP

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How to delete all files from a folder using PHP?

Hello @kartik, Use this: $files = glob('path/to/temp/*'); // get ...READ MORE

Sep 14, 2020 in PHP by Niroj
 • 82,840 points • 1,540 views
0 votes
1 answer

What strategies can I use to limit the impact of HTTP 429 errors on dependent services in a microservice architecture?

In order to limit the impact of ...READ MORE

Nov 28, 2024 in PHP by anupam mishra
 • 1,536 views
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0 answers

Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)

My client point of sale (POS) systems ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,530 views
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0 answers

How to delete image form folder and database

With the code below, I'm displaying data ...READ MORE

Jul 26, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,530 views
0 votes
0 answers

php exec() is not executing the command

I have tried to use exec() with 'whoami' to check if ...READ MORE

Jul 24, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,529 views
0 votes
1 answer

How can we track Google Analytics on a redirection page with PHP?

Hello @kartik, Since the page that is sending ...READ MORE

Apr 29, 2020 in PHP by Niroj
 • 82,840 points • 1,522 views
0 votes
0 answers

PHP function to generate v4 UUID

I am working on a function that ...READ MORE

Jun 4, 2022 in PHP by Kichu
 • 19,040 points • 1,508 views
0 votes
1 answer

How to set upload_max_filesize in .htaccess?

Hello @kartik, php_value upload_max_filesize 30M is correct. You will have ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,840 points • 1,507 views
0 votes
0 answers

How can I solve this error "A PHP Error was encountered"?

Please give some idea. how to solve ...READ MORE

Jul 30, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,506 views
0 votes
1 answer

How to know which php.ini is used?

Hello @kartik, ou can use php_ini_loaded_file() Taken from php.net: $inipath = ...READ MORE

Oct 30, 2020 in PHP by Niroj
 • 82,840 points • 1,504 views
0 votes
1 answer

How to send email using php?

Hello @kartik 1.) Download PHPMailer, open the zip file ...READ MORE

Apr 1, 2020 in PHP by Niroj
 • 82,840 points • 1,501 views
0 votes
1 answer

How to copy a file from one directory to another using PHP?

Hello @kartik, You could use the copy() function : // Will ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,840 points • 1,500 views
0 votes
1 answer

How to create a database from shell command?

Hello @kartik, Try: cat filename.sql | mysql -u username ...READ MORE

Aug 26, 2020 in PHP by Niroj
 • 82,840 points • 1,492 views
0 votes
1 answer

How can I expire a PHP session after 50 minutes?

Hii @kartik, Use the session_set_cookie_params funciton to set the session. If necessary call this function ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 1,488 views
0 votes
0 answers

Get server timezone In PHP

My client need a system report of ...READ MORE

Aug 7, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,478 views
0 votes
0 answers

How to base64 encode php in this format?

Can someone please guide me on how ...READ MORE

Jun 10, 2022 in PHP by narikkadan
 • 63,600 points • 1,477 views
0 votes
0 answers

PHP Notice: Undefined offset: 1 with array when reading data

I am getting this error : PHP Notice: ...READ MORE

Jun 9, 2022 in PHP by Kichu
 • 19,040 points • 1,469 views
0 votes
0 answers

PHP - Get key name of array value

I have an array of the following: function ...READ MORE

Jul 22, 2022 in PHP by narikkadan
 • 63,600 points • 1,466 views
0 votes
1 answer

How to detect search engine bots with php?

Hello, You can checkout if it's a search ...READ MORE

Apr 20, 2020 in PHP by Niroj
 • 82,840 points • 1,465 views
0 votes
1 answer

Error:Enabling error display in PHP via htaccess only?

Hello, To turn the actual display of errors ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 1,464 views
0 votes
2 answers

How can we create a session in PHP?

Hello, niroj. Here is my idea session_start(); $_SESSION['USERNAME'] ...READ MORE

Dec 7, 2020 in PHP by Famous
 • 140 points • 1,463 views
0 votes
1 answer

How do I import an SQL file using the command line in MySQL?

Hello @kartik, Try: mysql -u username -p database_name < ...READ MORE

Aug 26, 2020 in PHP by Niroj
 • 82,840 points • 1,461 views
0 votes
1 answer

How to update column with null value?

Hello @kartik, CREATE TABLE your_table (some_id int, your_column ...READ MORE

Aug 26, 2020 in PHP by Niroj
 • 82,840 points • 1,455 views
0 votes
1 answer

How do I make global helper functions in laravel?

Hello @kartik, Create a new file in your ...READ MORE

Nov 22, 2020 in PHP by Niroj
 • 82,840 points • 1,454 views
0 votes
1 answer

How to generate optimized source with and without sourcemap for production use?

To generate optimized source code with or ...READ MORE

Dec 31, 2024 in PHP by Navya
 • 1,451 views
0 votes
1 answer

Error:Cannot connect to database server Communications link failure

Hello @kartik, Setting the bind-address to the server's network IP ...READ MORE

Aug 19, 2020 in PHP by Niroj
 • 82,840 points • 1,444 views
0 votes
0 answers

What are the main differences between PHPExcel and PhpSpreadsheet?

In project of PHPOffice there are two projects associated ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 63,600 points • 1,443 views
0 votes
0 answers

PHP using extract() to pass array values as variables and display it on a page

In order to include a specific file ...READ MORE

Aug 6, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,431 views
0 votes
1 answer

How to delete duplicates on a MySQL table?

Hello @kartik, This removes duplicates in place, without ...READ MORE

Aug 26, 2020 in PHP by Niroj
 • 82,840 points • 1,431 views
+1 vote
1 answer

How to restore MySQL database from physical files?

Hello @kartik, A MySQL MyISAM table is the ...READ MORE

Aug 20, 2020 in PHP by Niroj
 • 82,840 points • 1,417 views
0 votes
1 answer

mysql error 'TYPE=MyISAM'

Hello @kartik, Replace TYPE=MyISAM with ENGINE=MyISAM The problem was "TYPE=MyISAM" which should ...READ MORE

Nov 17, 2020 in PHP by Niroj
 • 82,840 points • 1,416 views
0 votes
1 answer

How to clear APC cache entries?

Hello @kartik, You can use the PHP function ...READ MORE

Apr 15, 2020 in PHP by Niroj
 • 82,840 points • 1,413 views
0 votes
0 answers

How to open php files through localhost?

I am creating a student management program ...READ MORE

Jun 10, 2022 in PHP by narikkadan
 • 63,600 points • 1,396 views
0 votes
0 answers

Strtotime() doesn't work with dd/mm/YYYY format

The strtotime() function user manual doesn't give ...READ MORE

May 28, 2022 in PHP by Kichu
 • 19,040 points • 1,394 views
0 votes
1 answer

CodeIgniter removing index.php from url

To solve your doubt, use the following ...READ MORE

Feb 23, 2022 in PHP by Aditya
 • 7,680 points • 1,393 views
0 votes
0 answers

Warning: mysqli_query() expects at least 2 parameters, 1 given. What?

I have to build a PHP page ...READ MORE

May 12, 2022 in PHP by Kichu
 • 19,040 points • 1,392 views
0 votes
1 answer

How do I disable the views caching?

Hello @kartik, There is now a php artisan view:clear command ...READ MORE

Oct 1, 2020 in PHP by Niroj
 • 82,840 points • 1,386 views
0 votes
1 answer

How do I capture PHP output into a variable?

Hello, Try this: <?php ob_start(); ?> <xml/> <?php $xml = ob_get_clean(); ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,840 points • 1,377 views
0 votes
0 answers

php form action php self

I have a php form like this. <form ...READ MORE

Jul 31, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,369 views
0 votes
1 answer

How to cache fetched data in react without redux?

Hello @kartik, The best way to save data ...READ MORE

Jun 1, 2020 in PHP by Niroj
 • 82,840 points • 1,364 views
0 votes
0 answers

How to increase memory limit for PHP over 2GB?

Increasing the PHP memory limit as an ...READ MORE

Aug 8, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,363 views
0 votes
1 answer

How can one check to see if a remote file exists using PHP?

Hello @kartik, You can instruct curl to use ...READ MORE

Nov 10, 2020 in PHP by Niroj
 • 82,840 points • 1,358 views
0 votes
1 answer

How to use PHP's password_hash to hash and verify passwords?

Hello @kartik, Using password_hash is the recommended way to store ...READ MORE

Oct 6, 2020 in PHP by Niroj
 • 82,840 points • 1,357 views
0 votes
0 answers

Best way to initialize (empty) array in PHP

Because of object creation and instantiation, it ...READ MORE

Aug 2, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,345 views
0 votes
0 answers

PHP MySQLi num_rows Always Returns 0

In order to make database interaction simpler, ...READ MORE

Aug 7, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,343 views
0 votes
0 answers

file_get_contents("php://input") or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON request?

The file_get_contents("php://input") or $HTTP_RAW_POST_DATA - which one ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 63,600 points • 1,341 views
0 votes
1 answer

Error:Issue when trying to use IN() in wordpress database

Hello @kartik, Try this code : // Create an ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,840 points • 1,339 views
0 votes
0 answers

How can i send an image map area id to a php file?

This is my image map: <map name="frozen"> ...READ MORE

Jun 16, 2022 in PHP by narikkadan
 • 63,600 points • 1,328 views
0 votes
1 answer

How to make form_rest() not display a field with Symfony2?

Hello @kartik, Another option is to explicitly mark ...READ MORE

Oct 20, 2020 in PHP by Niroj
 • 82,840 points • 1,325 views
0 votes
1 answer

How Do I Get the Query Builder to Output Its Raw SQL Query as a String?

Hello @kartik, Use the toSql() method on a QueryBuilder instance. DB::table('users')->toSql() would return: select * ...READ MORE

Jul 22, 2020 in PHP by Niroj
 • 82,840 points • 1,310 views
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