Move the #include of zend-parser.h out of zend_compile.h

Fix some warnings

- Implement get_used_files() and get_imported_files()

- Break the zend->PHP dependency introduced by the .php extension for use(),
by providing an API
- Enable Stig's patch for use() extensions (it wasn't refered to by the parser)
- Fix a

- Break the zend->PHP dependency introduced by the .php extension for use(),
by providing an API
- Enable Stig's patch for use() extensions (it wasn't refered to by the parser)
- Fix a memory leak in that code

show more ...

- Add use support (behaves like require, but will not use the same file twice)
- Add import support (behaves like include, but requires parentheses; will not
use the same file twice; Curre

- Add use support (behaves like require, but will not use the same file twice)
- Add import support (behaves like include, but requires parentheses; will not
use the same file twice; Currently, it is not yet properly implemented, and
only behaves like include)

show more ...

UNIX/non ZTS compile fixes

- Improve the file handle closing code

- Optimize class instanciation
- Fix constant instanciation for array elements inside objects

- If a function's return value is unused then don't create a ZEND_FREE
opcode but free it after the function call in zend_execute.

- In any case create the free opcode. Need to allow the functions to
create a hint.

- Add support for used_return_value passed to internal functions.

- Add support for BYREF_FORCE_REST

- Fix for Thies' leak and Andrei's crash

*** empty log message ***

- For Andrei. Implement references in array() initializations

- Fix SEND_VAR problem after fetch'ing a variable and not knowing the fetch type

- Fix problem where function parameter fetches were created too late.

- First step in fixing locking problem. Array fetches are now always done last.
Later on we will want to delay the write fetches even longer until after their
resulting expression is pars

- First step in fixing locking problem. Array fetches are now always done last.
Later on we will want to delay the write fetches even longer until after their
resulting expression is parsed. The way it is now, will make it very easy
to delay as long as we need.

show more ...

- Indirect references had all of the fetches by mistakenly backpatched.
Actually all of the fetches are supposed to be read, except for the last
one.

Shut up a warning

- Add foreach() freeing code.
- Fix switch() freeing code to only free current function's switch expressions.
- I have a feeling break expr; in a switch where expr > 1 leaks because it

- Add foreach() freeing code.
- Fix switch() freeing code to only free current function's switch expressions.
- I have a feeling break expr; in a switch where expr > 1 leaks because it
won't free all of the expressions. Fix is probably not trivial.

show more ...

Use \0NameFilenameLineno as key instead of numeric index for runtime defined functions

- Fix when redefining classes at run-time.

Fix several class issues

Generate better warnings for class/function redefinitions