Trending questions in PHP

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How to read a list of files from a folder using PHP?

Try this: $files = array_values(array_filter(scandir($path), function($file) use ($path) ...READ MORE

Nov 18, 2020 in PHP by Niroj
 • 82,840 points • 692 views
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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 • 1,318 views
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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 • 1,474 views
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How I can make a query with MySQL that checks if the valuein a certain column contains certain data?

Hello @kartik, Try this query: mysql_query(" SELECT * FROM `table` WHERE `column` ...READ MORE

Sep 14, 2020 in PHP by Niroj
 • 82,840 points • 3,491 views
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How to discard a variable from a PHP session array

Hello, Try this: if (isset($_POST['remove'])) { ...READ MORE

Nov 13, 2020 in PHP by Niroj
 • 82,840 points • 863 views
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How do I access static member of a class?

Hello, If A is a class, you can access it ...READ MORE

Nov 20, 2020 in PHP by Niroj
 • 82,840 points • 544 views
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1 answer

How to prevent direct access to a php include file?

Hello @kartik, Add this to the page that ...READ MORE

Oct 19, 2020 in PHP by Niroj
 • 82,840 points • 1,930 views
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1 answer

How do I save value in my own session variable in Magento?

Hello @kartik, Let's say you want to save ...READ MORE

Nov 16, 2020 in PHP by Niroj
 • 82,840 points • 676 views
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1 answer

How to access array returned by a function in php?

Hello @kartik, Since PHP 5.4 it's possible to ...READ MORE

Nov 10, 2020 in PHP by anonymous
 • 82,840 points • 921 views
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1 answer

How to Automatically Start a Download in PHP?

Hello @kartik, Send the following headers before outputting ...READ MORE

Nov 5, 2020 in PHP by Niroj
 • 82,840 points • 1,132 views
0 votes
1 answer

How can I get PHP to produce a backtrace upon errors?

Hello @kartik, My script for installing an error ...READ MORE

Nov 5, 2020 in PHP by Niroj
 • 82,840 points • 1,072 views
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1 answer

How do I embed PHP code in JavaScript?

Hello @kartik, If your whole JavaScript code gets ...READ MORE

Nov 16, 2020 in PHP by Niroj
 • 82,840 points • 579 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
 • 82,840 points • 7,192 views
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1 answer

How do I send a POST request with PHP?

Hello @kartik, CURL-less method with PHP5: $url = 'http://server.com/path'; $data ...READ MORE

Sep 16, 2020 in PHP by Niroj
 • 82,840 points • 3,155 views
0 votes
1 answer

How can I get PHP to produce a backtrace upon errors?

Hello @kartik, This is how you do it: set_error_handler(function($errorType){ ...READ MORE

Nov 14, 2020 in PHP by Niroj
 • 82,840 points • 616 views
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2 answers

Error:SMTP server response: 530 SMTP authentication is required.

Yes good i like it so nice ...READ MORE

Aug 25, 2020 in PHP by Mani Usman
 • 4,114 views
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1 answer

How to delete from multiple tables in MySQL?

Hello @kartik, Use a JOIN in the DELETE statement. DELETE p, pa ...READ MORE

Aug 26, 2020 in PHP by Niroj
 • 82,840 points • 3,993 views
0 votes
1 answer

In PHP, how to detect the execution is from CLI mode or through browser ?

Hello @kartik, Use the php_sapi_name() function. if (php_sapi_name() == "cli") { ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,840 points • 1,510 views
0 votes
1 answer

How to enable PHP support in Netbeans?

Hello @kartik, Go to Tools->Plugins. In the Settings tab ensure that the ...READ MORE

Nov 13, 2020 in PHP by Niroj
 • 82,840 points • 527 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
 • 82,840 points • 4,187 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 • 1,458 views
0 votes
1 answer

How to prevent my site page to be loaded via 3rd party site frame of iFrame?

Hello @kartik, You cannot check it from the ...READ MORE

Oct 19, 2020 in PHP by Niroj
 • 82,840 points • 1,581 views
0 votes
1 answer

How to properly indent PHP/HTML mixed code?

The PHP and the HTML should each ...READ MORE

Oct 29, 2020 in PHP by Niroj
 • 82,840 points • 1,144 views
+1 vote
2 answers

How to make asynchronous HTTP requests in PHP?

Hello @kartik, Use this code: function post_without_wait($url, $params) { ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,840 points • 2,752 views
0 votes
1 answer

How do I dynamically invoke a class method in PHP?

Hello @kartik, It works both ways - you ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,840 points • 912 views
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1 answer

How to submit form without page reloading?

Hello @kartik, If you put an Iframe in ...READ MORE

Oct 6, 2020 in PHP by Niroj
 • 82,840 points • 2,121 views
0 votes
1 answer

How can I get the classname from a static call in an extended PHP class?

Hello @kartik, __CLASS__ always returns the name of the ...READ MORE

Oct 27, 2020 in PHP by Niroj
 • 82,840 points • 1,137 views
0 votes
1 answer

How to get the files inside a directory?

Hello @kartik, There's a lot of ways. The ...READ MORE

Nov 9, 2020 in PHP by Niroj
 • 82,840 points • 548 views
0 votes
1 answer

How to display HTML tags as plain text ?

Hello @kartik, Replace < with &lt; and& ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,840 points • 2,842 views
0 votes
1 answer

How to change public folder to public_html in laravel 5?

Hello, you can register the following code at Application ...READ MORE

Nov 6, 2020 in PHP by Niroj
 • 82,840 points • 667 views
0 votes
1 answer

Error:Add myBundle to the asseticBundle config symfony2 exception?

Hello @kartik, Try the below steps: edit app/config/config.yml then go to assetic: under ...READ MORE

Nov 10, 2020 in PHP by Niroj
 • 82,840 points • 466 views
0 votes
1 answer

How to generate .json file with PHP?

Hello @kartik, Here is a sample code: <?php $sql="select ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,840 points • 2,859 views
0 votes
1 answer

How to get innerHTML of DOMNode?

Hello @kartik, Here is a version in a functional ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,840 points • 1,259 views
0 votes
1 answer

How do I receive email and process it in a web application?

Use procmail if it is installed on ...READ MORE

Nov 4, 2020 in PHP by Niroj
 • 82,840 points • 695 views
0 votes
1 answer

How to remove duplicate values from an array in PHP?

Hello @kartik, Use array_unique(): Example: $array = array(1, 2, 2, 3); $array ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,840 points • 2,834 views
0 votes
1 answer

Notice: Undefined index: bid in C:\xampp\htdocs\userac\courier_management_system-master\courier_management_system-master\addstaff.php on line 130

Hello @saima , Before you extract values from $_POST ,$_SESSION, ...READ MORE

Sep 14, 2020 in PHP by Niroj
 • 82,840 points • 2,927 views
0 votes
1 answer

How to Initializing Multiple PHP Variables Simultaneously?

Hello @kartik, Simply try this: $first = $second = ...READ MORE

Nov 5, 2020 in PHP by Niroj
 • 82,840 points • 635 views
0 votes
1 answer

How to get current PHP page name?

Hello @kartik, You can use basename() and $_SERVER['PHP_SELF'] to get current page ...READ MORE

Aug 28, 2020 in PHP by Niroj
 • 82,840 points • 3,641 views
0 votes
1 answer

How to get Real IP from Visitor?

Hello @kartik, Try this php code. <?PHP function getUserIP() { ...READ MORE

Oct 6, 2020 in PHP by Niroj
 • 82,840 points • 1,909 views
0 votes
2 answers

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

Simply, $source = 'Source_file_location' ...READ MORE

Oct 12, 2020 in PHP by anonymous
 • 140 points • 1,841 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 • 1,297 views
0 votes
1 answer

How to execute a MySQL command from a shell script?

Hello @kartik, You need to use the -p flag to ...READ MORE

Aug 20, 2020 in PHP by Niroj
 • 82,840 points • 3,895 views
0 votes
1 answer

How to parse JSON and access results?

Hello, Try: $result = curl_exec($cURL); $result = json_decode($result,true); Now you can ...READ MORE

Nov 4, 2020 in PHP by Niroj
 • 82,840 points • 608 views
0 votes
1 answer

How to execute PHP code from the command line?

Hello @kartik, the php command offers two switches to ...READ MORE

Oct 1, 2020 in PHP by Niroj
 • 82,840 points • 2,068 views
0 votes
1 answer

How to create an interface composed of other interfaces?

Hello, You are looking for the extends keyword: Interface IFoo extends ...READ MORE

Nov 5, 2020 in PHP by Niroj
 • 82,840 points • 551 views
0 votes
1 answer

How do you create optional arguments in php?

Hello @kartik, Use an equals (=) sign in ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,840 points • 2,620 views
0 votes
1 answer

Invalid argument supplied for foreach() on line 25. Error in my php and mysql

Hello @viven , This should be a simple fix ...READ MORE

Aug 4, 2020 in PHP by Niroj
 • 82,840 points • 4,450 views
0 votes
1 answer

How to get the location from an IP address?

Hello @kartik, You could download a free GeoIP ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,840 points • 2,518 views
0 votes
1 answer

How to access class constants in Twig?

Hello @kartik, Try this: {% if var == constant('Namespace\\Entity::TYPE_PERSON') ...READ MORE

Aug 24, 2020 in PHP by Niroj
 • 82,840 points • 3,557 views
0 votes
1 answer

Catchable fatal error: Argument 1 passed to ClassA::method_a() must be an instance of ClassB, instance of ClassWrong given..

Hello @kartik, This is not a catchable fatal ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,840 points • 887 views
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