Search With Seek4Info.com
Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.

Contact: aviboots(AT)netvision.net.il

Semrush - keyword research tool

Turn ChatGPT, Claude, Gemini, And CoPilot Into Your Personal Assistant, Business Coach, Content Creator, And More

AFFILIATE MARKETING Your all-in-one performance engine Manage affiliates, creators, and customer referrals in one unified platform—turning every partnership into measurable growth
Secure & Reliable Web Hosting, Free Domain, Free SSL, 1-Click WordPress Install, Expert 24/7 Support

Boost your online presence with premium web hosting and servers

Most popular tags

python java c cpp c# javascript php vb# typescript nodejs go rust scala swift kotlin pascal html ruby dart r css bootstrap win32 groovy winapi sql mysql vbnet jquery pascal-string lua winforms kotlin-string bash c-string swift-string cpp-string go-string c#-string php-string java-string vbnet-string cobol rust-string python-string cpp-vector f# opengl scala-string javascript-string pascal-array swift-array typescript-string c-array php-array javascript-array rust-vector typescript-array python-list reactjs scala-array c-windows nodejs-string go-array kotlin-array nodejs-array sdl2 cpp-matrix cpp-array c#-list vbnet-list c-matrix pascal-matrix go-slice c#-array java-array nodejs-express character-code-ascii-unicode swift-matrix c#-matrix sdl3 angularjs transpose-matrix binary-search-algorithm dot-product-two-arrays generate-random-floating-point-numbers all-permutations-combinations kotlin-matrix typescript-matrix vbnet-array kotlin-list measure-function-execution-time sort-words-string exabyte-constant petabyte-constant terabyte-constant math-functions-constants string-to-title-case create-infinite-loop rust-matrix
Disclosure: My content contains affiliate links.

41,457 questions

54,004 answers

573 users

How to count decimals of a number in PHP



220 views
asked Sep 23, 2014 by avibootz
Share on
share on gp share on fb share on tw share on li share on re share via email

1 Answer

0 votes 
echo count_decimals(12.85723); // 5
    
function count_decimals($n)
{
    return strlen(substr(strrchr($n, "."), 1));
}


answered Sep 23, 2014 by avibootz

Related questions

1 answer 143 views
143 views
How to round floating point number to 2 decimals in C++
asked May 17, 2021 by avibootz
2 answers 154 views
154 views
How to format a number with two decimals places in JavaScript
asked Jan 29, 2021 by avibootz
4 answers 198 views
198 views
How to round a float to N decimals in C++
asked Jul 29, 2022 by avibootz
3 answers 164 views
164 views
How to round a float to N decimals in C
asked Jul 29, 2022 by avibootz
3 answers 176 views
176 views
How to round a float to N decimals in Python
asked Jul 29, 2022 by avibootz
 | Search With Seek4Info.com
Powered by Question2Answer
...