Why PHP variables start with a sign symbol

0 votes
Why should we write $var_name = value; and not var_name = value;?
Jun 23, 2022 in PHP by narikkadan
• 63,420 points
422 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In PHP

0 votes
1 answer

What is a Cookie? How to create Cookies With PHP?

A cookie is often used to identify ...READ MORE

answered Feb 13, 2020 in PHP by Niroj
• 82,880 points
3,452 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

answered Apr 29, 2020 in PHP by Niroj
• 82,880 points
799 views
0 votes
1 answer

How can I use Sockets.io on the client side and communicate with a PHP based application on the server?

Hello @kartik, For 'long-lived connection' , you can ...READ MORE

answered Aug 24, 2020 in PHP by Niroj
• 82,880 points
2,700 views
0 votes
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

answered Aug 27, 2020 in PHP by Niroj
• 82,880 points
14,184 views
0 votes
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

answered Sep 16, 2020 in PHP by Niroj
• 82,880 points
2,711 views
0 votes
1 answer

How to remove GET-variables with PHP?

Hello @kartik, Try this: preg_replace('/\\?.*/', '', $str) Hope ...READ MORE

answered Oct 27, 2020 in PHP by Niroj
• 82,880 points
1,842 views
0 votes
0 answers

PHP | define() vs. const

In PHP, there are two ways to ...READ MORE

Jun 1, 2022 in PHP by Kichu
• 19,050 points
633 views
0 votes
0 answers

How to add elements to an empty array in PHP?

I define an array in PHP : $cart ...READ MORE

Jun 3, 2022 in PHP by Kichu
• 19,050 points
739 views
0 votes
0 answers

PHP - If variable is not empty, echo some html code

I want to display some HTML code ...READ MORE

Jun 4, 2022 in PHP by Kichu
• 19,050 points
634 views
0 votes
0 answers

Static variables in PHP

Can someone please explain to me what ...READ MORE

Jun 12, 2022 in PHP by narikkadan
• 63,420 points
325 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP