pecl install igbinary

igbinary extension

Igbinary is a drop in replacement for the standard php serializer. Instead of
the time and space consuming textual representation used by PHP's serialize(), igbinary stores php data
structures in a compact binary form. Savings are significant when using
memcached or similar memory based storages for serialized data.

Version 3.2.15 change log

* Fix crash in igbinary_unserialize_object_enum_case with opcache protected memory and non-constant value.


  • Oleg Grenrus (lead )
  • Pierre Joye (lead )
  • Teddy Grenman (lead )
  • Tyson Andre (lead )
  • Tyson Andre (lead )



Stars: 750
Issue openned: 19
Downloads: 7565200
7 months ago


  • php >=7.0.0
  • pearinstaller >=1.4.0b1
Request a build
Request to the website owner's team the built this extension with this parameters. The result is not guaranteed and can be impossible for many reasons. The extension source code is frequently not upto date with the most recent PHP version.
If you have another code source for this extension, provide it in comment.
Please (or register) to request a build.