Trending questions in PHP

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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
 • 63,600 points • 756 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
 • 63,600 points • 748 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
 • 63,600 points • 598 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
 • 63,600 points • 701 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
 • 63,600 points • 673 views
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Find PHP version on windows command line

I wanted to know the version of ...READ MORE

Jun 14, 2022 in PHP by narikkadan
 • 63,600 points • 1,036 views
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Multi-line strings in PHP

Consider: $xml = "l"; $xml = "vv"; echo $xml; This will ...READ MORE

Jun 26, 2022 in PHP by narikkadan
 • 63,600 points • 534 views
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How to get request string without GET arguments?

dsihhidsvhhdi READ MORE

Sep 18, 2023 in PHP by ijoddi
edited Mar 5 • 3,515 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
 • 63,600 points • 501 views
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Automatic conversion from int to string in PHP

In PHP the variable of type integer ...READ MORE

Jun 12, 2022 in PHP by narikkadan
 • 63,600 points • 1,100 views
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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
 • 63,600 points • 533 views
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Hashing a string in php

This is the hashed output "bWNgAQW2FLc" I ...READ MORE

Jun 27, 2022 in PHP by narikkadan
 • 63,600 points • 490 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 • 659 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
 • 63,600 points • 578 views
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Encrypt and Decrypt md5

I am using code $enrypt=md5($pass) and inserting ...READ MORE

Jun 9, 2022 in PHP by Kichu
 • 19,040 points • 841 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
 • 63,600 points • 448 views
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php index of item

I have this array: $fruit = array('apple','orange','grape'); How can ...READ MORE

May 29, 2022 in PHP by Kichu
 • 19,040 points • 1,715 views
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PHP Merge 2 Images (Insert Face To An Image)

I have 2 images. one face image ...READ MORE

May 27, 2022 in PHP by Kichu
 • 19,040 points • 1,801 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
 • 63,600 points • 483 views
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What does this mean in PHP: -> or =>

Possible duplicate: where we use object operator “->” ...READ MORE

Jun 18, 2022 in PHP by narikkadan
 • 63,600 points • 752 views
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Generate Controller and Model

How can I generate Controller and Model ...READ MORE

Jun 27, 2022 in PHP by narikkadan
 • 63,600 points • 406 views
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1 answer

How to increase maximum execution time in php

Add this at the top of your PHP ...READ MORE

Jun 18, 2022 in PHP by Kithuzzz
 • 38,000 points
edited Mar 5 • 790 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
 • 63,600 points • 426 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
 • 63,600 points • 480 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
 • 63,600 points • 370 views
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PHP Unset Session Variable

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

Jun 9, 2022 in PHP by Kichu
 • 19,040 points • 1,165 views
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Using sessions & session variables in a PHP Login Script

I have created a login and register ...READ MORE

Jun 17, 2022 in PHP by narikkadan
 • 63,600 points • 744 views
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What is function overloading and overriding in php?

What is function overloading and function overriding? ...READ MORE

Jun 18, 2022 in PHP by narikkadan
 • 63,600 points • 686 views
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Laravel 5 – Clear Cache in Shared Hosting Server

php artisan cache:clear Is there any workaround to ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 630 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
 • 63,600 points • 486 views
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strlen() php function giving the wrong length of unicode characters

I want to get the length of ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 577 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 • 603 views
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How to change maximum viewable tables from 250 to anything in PhpMyadmin?

I wanted to increase my list of ...READ MORE

Jun 10, 2022 in PHP by narikkadan
 • 63,600 points • 966 views
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Combine two arrays

I have two arrays like this: array( '11' ...READ MORE

Jun 18, 2022 in PHP by narikkadan
 • 63,600 points • 615 views
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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 • 534 views
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How to get the PHP Version?

How can I  check the version of ...READ MORE

Jun 19, 2022 in PHP by narikkadan
 • 63,600 points • 574 views
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What's the difference between :: (double colon) and -> (arrow) in PHP?

I know that there are two distinct ways ...READ MORE

Jun 14, 2022 in PHP by narikkadan
 • 63,600 points • 708 views
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Generate an N-digit random number

I want to generate a 6-digit random ...READ MORE

Jun 17, 2022 in PHP by narikkadan
 • 63,600 points • 661 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
 • 63,600 points • 556 views
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Cant Find Xampp setup for windows 32 bit (Php 7.3.2 )

I downloaded a 64-bit version of xampp ...READ MORE

Jun 7, 2022 in PHP by Kichu
 • 19,040 points • 1,143 views
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1 answer

How to convert an array to object in PHP?

This one worked for me function ...READ MORE

Jun 19, 2022 in PHP by Kithuzzz
 • 38,000 points
edited Mar 5 • 592 views
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How can I remove part of a string in PHP?

How can I remove part of a ...READ MORE

Jun 19, 2022 in PHP by narikkadan
 • 63,600 points • 606 views
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json_decode to array

I want to decode a JSON string ...READ MORE

Jun 3, 2022 in PHP by Kichu
 • 19,040 points • 1,221 views
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How to detect faulty JPEG in PHP? (Issue with SOFn, DQT or DHT JPEG marker missing before a JPEG SOS marker)

Is there a way to detect if ...READ MORE

Jun 7, 2022 in PHP by Kichu
 • 19,040 points • 980 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
 • 63,600 points • 418 views
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PHP is not recognized as an internal or external command in command prompt

I am getting this error when I ...READ MORE

May 7, 2022 in PHP by narikkadan
 • 63,600 points • 2,338 views
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PHP typecasting

what is the best way to typecast ...READ MORE

Jun 14, 2022 in PHP by narikkadan
 • 63,600 points • 688 views
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Merge PDF files with PHP

Is it possible to merge multiple pdf ...READ MORE

May 27, 2022 in PHP by Kichu
 • 19,040 points • 1,573 views
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How to check if PHP array is associative or sequential?

Can someone please suggest to me an ...READ MORE

Jun 14, 2022 in PHP by narikkadan
 • 63,600 points • 786 views
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Using session_name() in PHP - Cannot Access Data

When I use: session_name( 'fObj' ); session_start(); _SESSION['foo'] = 'bar'; Subsequently ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 439 views
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