What is meaning of tilde symbol mean in the context of this PHP documentation page

0 votes

Please explain the significance of the tilde() symbol used in the following PHP manual sentence.

The size of a float is platform-dependent, although a maximum of ~1.8e308 with a precision of roughly 14 decimal digits is a common value (the 64 bit IEEE format).

Also,  Please let me know if, in other settings of the PHP language, such as in mathematics, the tilde () symbol has the meaning of negation or not (for example, A means "not A.").

Can PHP utilize the tilde () symbol in logical or mathematical expressions? If so, please give me a sample of a similar working code. If not, could you please explain the rationale?

Aug 5 in PHP by Kithuzzz
• 4,080 points
10 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 the use of the @ symbol in PHP?

Hello @kartik, The @ symbol is the error control operator ("silence" or "shut-up" ...READ MORE

answered Apr 9, 2020 in PHP by Niroj
• 82,740 points
4,635 views
0 votes
1 answer

What is the use of $_REQUEST variable in php?

Hii @kartik, The $_REQUEST variable is used to read the ...READ MORE

answered Mar 27, 2020 in PHP by Niroj
• 82,740 points
826 views
0 votes
1 answer

What is meant by passing the variable by value and reference in PHP?

Hello, When the variable is passed as value ...READ MORE

answered Mar 27, 2020 in PHP by Niroj
• 82,740 points
1,490 views
0 votes
1 answer

How do I get the HTML code of a web page in PHP?

Hello @kartik, If your PHP server allows url ...READ MORE

answered Oct 6, 2020 in PHP by Niroj
• 82,740 points
1,022 views
0 votes
0 answers

What Does 6k views mean and how can I format the number in PHP?

What does "6k views" mean and how ...READ MORE

Jun 2 in PHP by Kichu
• 19,040 points
30 views
0 votes
0 answers

PHP round to integer

I want to round the number and ...READ MORE

May 30 in PHP by Kichu
• 19,040 points
27 views
+1 vote
2 answers

Scp Php files into server using gradle

Tru something like this: plugins { id ...READ MORE

answered Oct 11, 2018 in DevOps & Agile by lina
• 8,220 points
543 views
0 votes
1 answer

How do I create folder under an Amazon S3 bucket through PHP API?

Of Course, it is possible to create ...READ MORE

answered Apr 24, 2018 in AWS by anonymous
9,290 views
0 votes
1 answer

Failure uploading Image on AmazonS3 with PHP SDK

Try this, I took it out from ...READ MORE

answered May 4, 2018 in AWS by Cloud gunner
• 4,660 points
2,217 views
webinar REGISTER FOR FREE WEBINAR X
Send OTP
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP