Most viewed questions in PHP

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Error: The mbstring extension is missing. Please check your PHP configuration

Hii, Edit the php.ini file: change extension_dir = "ext" into extension_dir = "D:\php\ext" (please write ...READ MORE

Oct 30, 2020 in PHP by Niroj
• 82,680 points
2,003 views
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1 answer

How to shrink Navigation menu or bar on Scroll?

Hey, You can follow the steps below in ...READ MORE

Feb 19, 2020 in PHP by varun
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Error:Undefined index: barangay in C:\xampp\htdocs\TextBlast\homepage\insert.php on line 22

Hello @ Regina, First checks whether a variable is ...READ MORE

Aug 14, 2020 in PHP by Niroj
• 82,680 points
1,873 views
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1 answer

How can I use jquery $.ajax to call a PHP function?

Hello @kartik, Use $.ajax to call a server context (or ...READ MORE

Aug 27, 2020 in PHP by Niroj
• 82,680 points
1,847 views
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1 answer

Error:Jquery - Uncaught TypeError: Cannot use 'in' operator to search for '324' in

Hello @kartik, You have a JSON string, not ...READ MORE

Jun 16, 2020 in PHP by Niroj
• 82,680 points
1,794 views
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How to Insert multiple rows in a single SQL query?

Hello @kartik, In SQL Server you can insert ...READ MORE

Jul 21, 2020 in PHP by Niroj
• 82,680 points
1,718 views
0 votes
1 answer

How to set up file permissions for Laravel?

Hello @kartik, The permissions for the storage and vendor folders should stay ...READ MORE

Apr 20, 2020 in PHP by I Navin
• 220 points
1,714 views
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1 answer

Fatal error: Class 'Illuminate\Foundation\Application' not found

Hello @kartik, Something is clearly corrupt in your ...READ MORE

Nov 5, 2020 in PHP by Niroj
• 82,680 points
1,712 views
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1 answer

What does double question mark (??) operator mean in PHP?

Hello, It's the "null coalescing operator", added in ...READ MORE

Apr 2, 2020 in PHP by Niroj
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1,701 views
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2 answers

How to catch curl errors in PHP?

For (PHP 4 >= 4.0.3, PHP 5, ...READ MORE

Nov 9, 2020 in PHP by anonymous
• 160 points
1,697 views
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1 answer

How to save DOMPDF generated content to file?

Hii, Try this: require_once("./pdf/dompdf_config.inc.php"); $files = glob("./pdf/include/*.php"); foreach($files as $file) include_once($file); $html ...READ MORE

Nov 13, 2020 in PHP by Niroj
• 82,680 points
1,645 views
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1 answer

Composer install error - requires ext_curl when it's actually enabled?

Hello, on php7 run for example: > sudo apt-get ...READ MORE

Apr 2, 2020 in PHP by Niroj
• 82,680 points
1,638 views
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Fatal error: Constant expression contains invalid operations

Hello @kartik, This is because a static variable ...READ MORE

Nov 8, 2020 in PHP by Niroj
• 82,680 points
1,627 views
0 votes
1 answer

How to post data in PHP using file_get_contents?

Hello @kartik, Sending an HTTP POST request using file_get_contents is ...READ MORE

Aug 24, 2020 in PHP by Niroj
• 82,680 points
1,606 views
0 votes
1 answer

How can I connect to a Tor hidden service using CURL in PHP?

Hello @kartik, I use Privoxy and cURL to scrape Tor ...READ MORE

May 19, 2020 in PHP by Niroj
• 82,680 points
1,604 views
0 votes
1 answer

How to upload and delete files from dropzone.js?

Hello, For deleting thumbnails you have to enable ...READ MORE

Nov 4, 2020 in PHP by Niroj
• 82,680 points
1,592 views
0 votes
1 answer

How to check if php session is already started or not?

Hello kartik, Use session_id(), it returns an empty string ...READ MORE

Apr 1, 2020 in PHP by Niroj
• 82,680 points
1,563 views
0 votes
1 answer

How to get file_get_contents() to work with HTTPS?

Hello @kartik, Try the following script to see ...READ MORE

Sep 1, 2020 in PHP by Niroj
• 82,680 points
1,554 views
0 votes
1 answer

How do I get all posts from $wp_query in the search results in wordpress?

Hello @kartik, Set posts_per_page parameter in args to ...READ MORE

May 8, 2020 in PHP by Niroj
• 82,680 points
1,546 views
0 votes
1 answer

How to truncate string in Laravel blade templates?

Hello @kartik, In Laravel 4 & 5 (up ...READ MORE

Oct 6, 2020 in PHP by Niroj
• 82,680 points
1,536 views
0 votes
1 answer

How to save MySQL query output to excel or .txt file?

Hello @kartik, You can write following codes to ...READ MORE

Aug 20, 2020 in PHP by Niroj
• 82,680 points
1,528 views
0 votes
1 answer

How do I let PHP to create subdomain automatically for each user?

Hello @kartik, We setup wildcard DNS like they ...READ MORE

Apr 20, 2020 in PHP by Niroj
• 82,680 points
1,500 views
0 votes
1 answer

How to return an array from an AJAX call?

Hello @kartik, Use JSON to transfer data types (arrays and ...READ MORE

Nov 14, 2020 in PHP by Niroj
• 82,680 points
1,481 views
0 votes
1 answer

Error: “The zip extension and unzip command are both missing, skipping.”

Hello @kartik, Depending on your flavour of Linux ...READ MORE

Aug 14, 2020 in PHP by Niroj
• 82,680 points
1,452 views
0 votes
1 answer

How to log in to phpMyAdmin with WAMP?

Hello @kartik,  Try-Username: root Password: (No password set). Sometimes it doesn't ...READ MORE

Apr 9, 2020 in PHP by Niroj
• 82,680 points
1,447 views
0 votes
1 answer

How to resolve “must be an instance of string, string given” prior to PHP 7?

Hello, Prior to PHP 7 type hinting can only be ...READ MORE

Apr 20, 2020 in PHP by I Navin
• 220 points
1,438 views
0 votes
1 answer

Error:PHP Notice: Undefined offset: 1

Hello @kartik, Change $data[$parts[0]] = $parts[1]; to if ( ! isset($parts[1])) ...READ MORE

Oct 20, 2020 in PHP by Niroj
• 82,680 points
1,420 views
0 votes
1 answer

How foreach change original array values in php?

Hello @kartik, Do the following: foreach ($fields as $key ...READ MORE

Aug 14, 2020 in PHP by Niroj
• 82,680 points
1,420 views
0 votes
1 answer

How do you set a default value for a MySQL Datetime column?

Hello @kartik, In version 5.6.5, it is possible ...READ MORE

Aug 18, 2020 in PHP by Niroj
• 82,680 points
1,417 views
0 votes
1 answer

Error: Maximum execution time of 60 seconds exceeded in C:\xampp\phpmyadmin\libraries\dbi\mysql.dbi.lib.php on line 140

Hello @kartik, Go to: xampp\phpMyAdmin\libraries\config.default.php Look for : $cfg['ExecTimeLimit'] = 600; You ...READ MORE

Sep 1, 2020 in PHP by Niroj
• 82,680 points
1,394 views
0 votes
1 answer

How to send email with PHPMailer - embed image in body?

Hello @kartik, I found the answer: $mail->AddEmbeddedImage('img/2u_cs_mini.jpg', 'logo_2u'); and on ...READ MORE

Oct 22, 2020 in PHP by Niroj
• 82,680 points
1,392 views
0 votes
1 answer

Error:Ajax LARAVEL 419 POST error

Hello @kartik, Laravel 419 post error is usually ...READ MORE

Jun 16, 2020 in PHP by Niroj
• 82,680 points
1,363 views
0 votes
1 answer
0 votes
1 answer

How do I get a YouTube video thumbnail from the YouTube API?

Hello @kartik, Each YouTube video has four generated ...READ MORE

Jun 16, 2020 in PHP by Niroj
• 82,680 points
1,325 views
0 votes
1 answer

How to concatenate text from multiple rows into a single text string in SQL server?

Hello @kartik, Use COALESCE: DECLARE @Names VARCHAR(8000) SELECT @Names = ...READ MORE

Jul 21, 2020 in PHP by Niroj
• 82,680 points
1,312 views
0 votes
1 answer

How do I convert a PDF document to a preview image in PHP?

Hello @kartik, You need ImageMagick and GhostScript <?php $im = new imagick('file.pdf[0]'); $im->setImageFormat('jpg'); header('Content-Type: image/jpeg'); echo ...READ MORE

Aug 14, 2020 in PHP by Niroj
• 82,680 points
1,293 views
0 votes
1 answer

How to get current URL path in PHP?

Hello @kartik, Use $_SERVER['REQUEST_URI'].  The URI which was given in ...READ MORE

Aug 31, 2020 in PHP by Niroj
• 82,680 points
1,284 views
0 votes
1 answer

How do I make a PATCH request in PHP using cURL?

Hello @kartik, Use this: curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'PATCH'); should do it. Hope ...READ MORE

Oct 18, 2020 in PHP by Niroj
• 82,680 points
1,283 views
0 votes
1 answer

Error:No Application Encryption Key Has Been Specified

Hello @kartik, Open command prompt in the root ...READ MORE

Jul 21, 2020 in PHP by Niroj
• 82,680 points
1,263 views
0 votes
1 answer

Error: Warning: Illegal string offset 'host' in ....

Hello @kartik,  Try this way: $memcachedConfig = array("host" => ...READ MORE

Aug 14, 2020 in PHP by Niroj
• 82,680 points
1,253 views
0 votes
1 answer

ERROR: The file 'wp-config.php' already exists

Hello, Try to display the website first on ...READ MORE

May 8, 2020 in PHP by Niroj
• 82,680 points
1,247 views
0 votes
1 answer

How do I remove quotes from a string?

Hello @kartik, Try this: str_replace('"', "", $string); str_replace("'", "", $string); Otherwise, ...READ MORE

Nov 16, 2020 in PHP by Niroj
• 82,680 points
1,237 views
0 votes
1 answer

How to order results with findBy() in Doctrine

Hii @kartik, Try out this code $ens = $em->getRepository('AcmeBinBundle:Marks')               ...READ MORE

Apr 20, 2020 in PHP by Niroj
• 82,680 points
1,219 views
0 votes
1 answer

Error:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'TYPE=MyISAM' at line 9

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

Nov 16, 2020 in PHP by Niroj
• 82,680 points
1,204 views
0 votes
1 answer

Error:Cannot modify header information - headers already sent by (output started at /some/file.php:12) in /some/file.php on line 23

Hello @kartik, This error message gets triggered when anything is ...READ MORE

Sep 16, 2020 in PHP by Niroj
• 82,680 points
1,194 views
0 votes
1 answer

How to get Redux Form data in another Component?

Hello @kartik, What you need to do is ...READ MORE

Jun 1, 2020 in PHP by Niroj
• 82,680 points
1,187 views
0 votes
1 answer

How to check file extension in upload form in PHP?

Hello @kartik, Using if( $ext !== 'gif') might not ...READ MORE

Nov 8, 2020 in PHP by Niroj
• 82,680 points
1,162 views
0 votes
1 answer

How to configuring a xampp web server for different root directory?

Hello @kartik, You can change Apaches httpd.conf by ...READ MORE

Oct 20, 2020 in PHP by Niroj
• 82,680 points
1,159 views
0 votes
1 answer

How to create and download a csv file from php script?

Hello @kartik, You can use the built in fputcsv() for ...READ MORE

Oct 27, 2020 in PHP by Niroj
• 82,680 points
1,147 views
0 votes
1 answer

error: Class 'PHPUnit_Framework_TestCase' not found in …?

Hello,  You can use TestCase instead PHPUnit_Framework_TestCase // use the following namespace use ...READ MORE

Apr 20, 2020 in PHP by Niroj
• 82,680 points
1,144 views