Doc #73895 [Opn->Nab]: Missing format variation

Edit report at https://bugs.php.net/bug.php?id=73895&edit=1 ID: 73895 Updated by: requinix@php.net Reported by: h dot larget at gmail dot com Summary: Missing format variation -Status: Open +Status: Not a bug Type: Documentation Problem -Package: Documentation problem +Package: *Math Functions Operating System: Ubuntu 16.04 LTS PHP Version: 7.0.14 Block user comment: N Private report: N New Comment: It is not mentioned because it has nothing to do with round(). The comma is introduced when the floating-point value is converted to string. http://php.net/manual/en/language.types.string.php#language.types.string.casting echo 2.447; // 2.447 echo (string)2.447; // 2,447 with an appropriate locale Previous Comments: ------------------------------------------------------------------------ [2017-01-09 10:33:02] h dot larget at gmail dot com Description: ------------ --- From manual page: http://www.php.net/function.round --- It is not specified that depending on php locale, the dot is replaced by comma. it should not have this kind of behavior or being specified in the documentation. Test script: --------------- <?php echo "<br/>".round(2.447,2); Expected result: ---------------- <br/>2.45 Actual result: -------------- <br/>2,45 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=73895&edit=1