New functions

Closure

• Closure::call()

CSPRNG

• random_bytes()
• random_int()

Error Handling and Logging

• error_clear_last()

GNU Multiple Precision

• gmp_random_seed()

Math

• intdiv()

PCRE

• preg_replace_callback_array()

POSIX

• posix_setrlimit()

Reflection

• ReflectionParameter::getType()
• ReflectionFunctionAbstract::getReturnType()

Zip

• ZipArchive::setCompressionIndex()
• ZipArchive::setCompressionName()

Zlib Compression

• inflate_add()
• deflate_add()
• inflate_init()
• deflate_init()