Most voted questions in PHP

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Difference between call by value and call by reference in php and also $$ means?

What is the difference between call by ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 86,360 points • 637 views
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How to connect MySQL db using new XAMPP

What is the best way to connect ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 86,360 points • 503 views
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PHP Simple Form Validation

I want a form validation like the following. Name: ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 86,360 points • 1,225 views
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How are echo and print different in PHP?

What is the Fundamental difference between these ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 86,360 points • 544 views
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What in layman's terms is a Recursive Function using PHP

Can someone please explain the recursive function ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 86,360 points • 645 views
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How Can I add HTML And CSS Into PDF

The HTML document I have renders perfectly fine ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 86,360 points • 583 views
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Why use $_SERVER['PHP_SELF'] instead of ""

In a form on a PHP page, ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 805 views
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Insert current date in datetime format mySQL

I am having an issue inserting date ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 804 views
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How to use __dir__?

I want to use __dir__. I don't ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 550 views
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How to retrieve data from multiple tables using a PHP form?

I want to retrieve data from multiple ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 2,495 views
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Completely removing phpMyAdmin

I installed Virtualmin and phpmyadmin separately using ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 1,323 views
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PHP Unset Array value effect on other indexes

I want to know how unset affects ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 764 views
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How can I remove a package from Laravel using PHP Composer?

What is the best way to remove ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 751 views
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PHPMyAdmin Default login password

I installed  Fedora 14 and installed the ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 3,526 views
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Sending email with PHP from an SMTP server

I get an error: SMTP server response: 530 ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 789 views
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When to generate a new Application Key in Laravel?

As it automatically sets it for me ...READ MORE

Jun 25, 2022 in PHP by narikkadan
 • 86,360 points • 793 views
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mysql not working with php

 I'm using Apache2, php5, and MySQL. Every time I try ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 557 views
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PHP Connection failed: SQLSTATE[HY000] [2002] Connection refused

I am trying to connect MySQL Database ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 3,723 views
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NotFoundHttpException in RouteCollection.php line 161: in laravel 5

My CollectionController looks like this . <?php namespace App\Http\Controllers; use ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 1,378 views
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PHP Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP

I am working on creating an application ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 1,794 views
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Get URL query string parameters

What is the best way to get ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 780 views
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Show a number to two decimal places

What's the correct way to round a ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 826 views
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Create PDF file using PHP

I want to create a PDF file ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 638 views
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How to calculate the difference between two dates using PHP?

I have two dates on the form: Start ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 1,058 views
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How to send email with SMTP in php

I need to send an email using SMTP. ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 969 views
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Creating a config file in PHP

I am working on creating config file ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 591 views
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What is the best IDE for PHP?

I use Notepad++ for code editing, I need an ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 858 views
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Showing all errors and warnings

The following script is generating a warning ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 811 views
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MySQL error - #1932 - Table 'phpmyadmin.pma user config' doesn't exist in engine

I am working on creating a database ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 2,982 views
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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
 • 86,360 points • 1,487 views
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PHP page redirect

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

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 1,137 views
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Why PHP variables start with a $ sign symbol?

Why should we write $var_name = value; ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 881 views
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PHP - exit or return which is better?

Case I: <?php if ( $fileSize > 100 ) { ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 989 views
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MySQL mysql_num_rows();

The variable: "$num_rows" is not even being ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 699 views
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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
 • 86,360 points • 1,654 views
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highlight the current page in menu in php

I wanted to make an active page ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 86,360 points • 1,292 views
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Need XAMPP with PHP 5.4 version - windows

Can someone please share with me any ...READ MORE

Jun 21, 2022 in PHP by narikkadan
 • 86,360 points • 1,175 views
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ErrorDocument 404 /404.php is not working in .htaccess file in PHP

This is the Content of my .htaccess file is: ErrorDocument ...READ MORE

Jun 21, 2022 in PHP by narikkadan
 • 86,360 points • 1,112 views
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Filter array by its keys using an array of allowed keys

The callback function in array_filter() only passes in the ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 86,360 points • 546 views
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PHP Create and Save a txt file to root directory

I want to create and save a file ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 86,360 points • 2,200 views
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php create object without class

How can I create an object in ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 86,360 points • 922 views
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How are session variables accessed in PHP?

How does PHP or any other language ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 86,360 points • 534 views
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PHP password validation

I made a registration validation in PHP. ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 86,360 points • 11,963 views
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PHP generate file for download then redirect

I have a PHP app that creates ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 86,360 points • 1,202 views
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Simplest way to profile a PHP script

How can I profile a PHP script?  I tried the microtime function: then ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 86,360 points • 669 views
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How to write into a file in PHP?

I have this script on one free ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 833 views
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How to redirect a page using onclick event in php?

I tried this, but it didn't work: <input ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 2,470 views
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What is autoload in php?

What is autoload in PHP? READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 701 views
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Convert one date format into another in PHP

How can I convert one date format ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 463 views
0 votes
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How to check whether an array is empty using PHP?

I have an array named players, what ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 692 views
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