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## State

This part lists extensions not intended for the production use - they are either too "old" (deprecated) or "new" (experimental).

## Deprecated Extensions

These extensions have been deprecated usually in the favor of some other extensions.

- Memtrack

- Mimetype

## Experimental Extensions

The behaviour of these extensions - including the names of their functions and anything else documented about these extensions - may change without notice in a future release of PHP. Use these extensions at your own risk.

- bcompiler

- DB++

- haru

- Hash

- ImageMagick

- Ming

- Ncurses

- Newt

- Paradox

- MS SQL Server (PDO)

- Firebird (PDO)

- Oracle (PDO)

- PS

- SCA

- SDO-DAS-Relational

- Swish

- vpopmail

- XML-RPC

Membership
List of Function Aliases
Extension List/Categorization
PHP Manual