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| -rwxr-xr-x | UPGRADING | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -105,10 +105,11 @@ PHP 5.5 UPGRADE NOTES - pack()/unpack() had the following changes, which bring it more in line with Perl's behavior: - - Implemented format character "Z": NUL-padded string - - "a" now does not remove trailing NUL characters on unpack() anymore - - "A" will now strip all trailing ASCII whitespace on unpack() (it used to - remove only trailing spaces). + - Implemented format character "Z": NULL padded string, with trailing NULL + bytes removed. + - Changed format character "a": this no longer removes trailing NULL bytes. + - Changed format character "A": all trailing ASCII whitespace is now removed + (defined as spaces, tabs, \r, \n and NULL). - MessageFormatter::format() and related functions now accepted named arguments and mixed numeric/named arguments in ICU 4.8+. - MessageFormatter::format() and related functions now don't error out when |