is_finite(): to find out legal finite number or not

echo is_finite(2); Output 1 
echo "<br>";
echo is_finite(5/10); Output 1 
echo "<br>";
echo is_finite(log(0));
bool is_finite ( float $input )
$inputRequired : Number to check.
The output is TRUE if $input is legal finite number on this platform, else False.
Math Functions is_infinite(): Finds whether a value is infinite or not base_convert(): Convert number From any base to other
decbin() Binary equivalent of decimal number
Subscribe to our YouTube Channel here


* indicates required
Subscribe to plus2net

    Post your comments , suggestion , error , requirements etc here

    PHP video Tutorials
    We use cookies to improve your browsing experience. . Learn more
    HTML MySQL PHP JavaScript ASP Photoshop Articles FORUM . Contact us
    ©2000-2024 All rights reserved worldwide Privacy Policy Disclaimer