Bug #64424 [NEW]: number_format is not multibyte safe

From: mwalker at wikimedia dot org Operating system: Ubuntu 12.04 PHP version: 5.3.22 Package: *Unicode Issues Bug Type: Bug Bug description:number_format is not multibyte safe Description: ------------ I have a UTF-8 PHP file that initializes an array of characters depending on the locale. Some of these are multibyte strings. When using the number_format() function with $dec_point, or $thousands_sep set with one of these multibyte entries the returned result contains only the first byte of the string (which is only a partial code point.) Test script: --------------- $foo = "\xC2\xA0"; $result = number_format(1.23, $foo, $foo); Expected result: ---------------- $result to contain "\x31\xC2\xA0\x32\x33" Actual result: -------------- $result seems to contain "\x31\xC2\x32\x33" -- Edit bug report at https://bugs.php.net/bug.php?id=64424&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=64424&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=64424&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=64424&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=64424&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=64424&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=64424&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=64424&r=needscript Try newer version: https://bugs.php.net/fix.php?id=64424&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=64424&r=support Expected behavior: https://bugs.php.net/fix.php?id=64424&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=64424&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=64424&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=64424&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64424&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=64424&r=dst IIS Stability: https://bugs.php.net/fix.php?id=64424&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=64424&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=64424&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=64424&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=64424&r=mysqlcfg