| Next | Hook::LexWrap | 11 |
The essentials: Hook::LexWrap invents a new function ($imposter)
It installs $imposter into the symbol table
In place of your original function
When you think you're calling the real function, you're actually calling $imposter
Here's what $imposter is doing:
| Next |  |
Copyright © 2003 M. J. Dominus |