PHP
downloads | documentation | faq | getting help | mailing lists | wiki | reporting bugs | php.net sites | links | conferences | my php.net

search for in the

exp> <decoct
Last updated: Fri, 14 Nov 2008

view this page in

deg2rad

(PHP 4, PHP 5)

deg2rad Przelicza stopnie na radiany

Opis

float deg2rad ( float $liczba )

deg2rad() przelicza stopnie podane w liczba na radiany.

Example #1 deg2rad() przykład

<?php

echo deg2rad(45); // 0.785398163397
var_dump(deg2rad(45) === M_PI_4); // bool(true)

?>

Patrz także: rad2deg().



add a note add a note User Contributed Notes
deg2rad
john dot navratil at sbcglobal dot net
11-Feb-2007 04:32
This does a simple scaling with the results that deg2rad(720) is 4PI.  For navigation purposes you may wish to mod the results with 2PI.

exp> <decoct
Last updated: Fri, 14 Nov 2008
 
 
show source | credits | sitemap | contact | advertising | mirror sites