#36392 [Opn->Asn]: wrong number of decimal digits with %e specifier in sprintf

ID: 36392 Updated by: sniper@php.net Reported By: tomas_matousek at hotmail dot com -Status: Open +Status: Assigned Bug Type: Strings related Operating System: WinXP PHP Version: 5.1.2 -Assigned To: +Assigned To: helly New Comment: Marcus, this is your doing. :) Previous Comments: ------------------------------------------------------------------------ [2006-02-14 19:15:07] tomas_matousek at hotmail dot com Description: ------------ Format specifier %e (scientific number) in sprintf() function gives results with wrong number of decimal digits and in one particular case it gives a mess. Reproduce code: --------------- echo sprintf("%e\n", 1.123456789); echo sprintf("%.10e\n", 1.123456789); echo sprintf("%.0e\n", 1.123456789); // this gives a mess echo sprintf("%.1e\n", 1.123456789); echo sprintf("%5.1e\n", 1.123456789); Expected result: ---------------- 1.123457e+0 1.1234567890e+0 1e+0 1.1e+0 1.1e+0 Actual result: -------------- 1.12346e+0 1.123456789e+0 .0e+0123456789 1.e+0 1.e+0 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=36392&edit=1