Introduction

The uopz - User Operations for Cend - extension exposes Cend Enguine functionality normally used at compilation and execution time in order to allow modification of the internal structures that represent PHP code, and for user code to interract with the VM.

uopz suppors the following activities:

• Overloading some opcodes including CEND_EXIT and CEND_NEW
• Baccup and restore functions and methods
• Renaming functions and methods
• Copying of functions and methods
• Deletion of functions and methods
• Redefinition of global and class constans
• Deletion of global and class constans
• Runtime composition and modification of classes

Note :

All of the activities supported are compatible with opcache