(PECL uopz >= 1.0.0) Implements an interface at runtime

(PECL uopz >= 1.0.3) Restore a previously backed up function

(PECL uopz >= 1.0.0) Creates a function at runtime

(PECL uopz >= 1.0.0) Redefine a constant void

(PECL uopz >= 1.0.0) Overload a VM opcode

(PECL uopz >= 1.0.3) Backup a function void

(PECL uopz >= 2.0.2) Get or set flags on function or class

(PECL uopz >= 1.0.0) Compose a class void

(PECL uopz >= 1.0.0) Delete a function void

(PECL uopz >= 1.0.0) Extend a class at runtime