This component provides features unavailable in releases prior to PHP 7.0:
intdiv
preg_replace_callback_array
error_clear_last
random_bytes
andrandom_int
(from paragonie/random_compat)*Error
throwable classesPHP_INT_MIN
SessionUpdateTimestampHandlerInterface
More information can be found in the main Polyfill README.
To write portable code between PHP5 and PHP7, some care must be taken:
\*Error
exceptions must be caught before\Exception
;- after calling
error_clear_last()
, the result of$e = error_get_last()
must be verified usingisset($e['message'][0])
instead ofnull !== $e
.
This library is released under the MIT license.