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Changed Functions
PHP Core
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set_error_handler can now be called with
NULL as
an argument to reset the error handler.
-
When called with
NULL, set_error_handler and
set_exception_handler now return the previous error
or exception handler, respectively.
-
json_encode now accepts
depth
parameter.
-
The behaviour of pack and
unpack with the "a" and "A" format codes has
changed.
Detailed notes on these changes are available.
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MessageFormatter::format and related functions
now accept named arguments and mixed numeric and named arguments when PHP
is linked to ICU 4.8 or later.
-
MessageFormatter::format and related functions
no longer error when an insufficient number of arguments have been
provided. Instead, the placeholders will not be substituted.
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MessageFormatter::format and
MessageFormatter::parse are no longer limited to
second precision when dealing with times.
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IntlDateFormatter::__construct and
datefmt_create now accept
IntlTimeZone and
DateTimeZone objects for the
timezone argument, and
IntlCalendar objects for the
calendar argument. Furthermore, if the time zone
is omitted and the calendar doesn't specify a time
zone, PHP's default time zone from
date_default_timezone_get is now used instead of the
default ICU time zone.
-
IntlDateFormatter::getCalendar and
datefmt_get_calendar return false if the
IntlDateFormatter object was created with an
IntlCalendar instance instead of one of the
IntlDateFormatter constants.
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IntlDateFormatter::setCalendar and
datefmt_set_calendar now accept
IntlCalendar objects in addition to the
IntlDateFormatter constants.
-
IntlDateFormatter::format and
datefmt_format now accept
IntlCalendar objects.
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