fixed shutdown crash if MSHUTDOWN tries to php_error() something.

Initial support for trapping errors (not complete and disabled; will be enabled only
post-PHP 4.0.0)

Fix ZTS

- Clean up resource lists namespace
- Prepare extended resource list destructor APIs (currently unused)

- Some header dependencies cleanup
- Generalize zval_print() and zval_print_r()

- Change zend_startup to accept a flag for starting builtin functions

renamed _string_value_() to __string_value().

renamed "to_string" -> "_string_value_"

- Missed one

Unresolved externs

It's official now...

Wrap some commonly unused callbacks

- Upgrade to year 2000

(c) patch

- Add ZEND_API

- Stop passing list/plist to internal functions
- Add a typedef for the pCopyConstructor function pointer
- Minor hacks

added missing break.

- Implement declare() with declarables framework
- Implement ticks - Germany&Norway - 5 points!

- Make zend_hash_apply() (and friends) reentrant and much, much quicker
- Introduce zend_hash_graceful_destroy(), which allows the destructor functions to
use zend_hash_apply() and/or zend_

- Make zend_hash_apply() (and friends) reentrant and much, much quicker
- Introduce zend_hash_graceful_destroy(), which allows the destructor functions to
use zend_hash_apply() and/or zend_hash_graceful_destroy()
- Switch to zend_hash_graceful_destroy() in the resource list shutdowns

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Allow module startup to be separate from the compiler/executor startup

- Change IS_UNSET -> IS_NULL

- Nuke undefined_variable_string
- Introduce IS_UNSET

This should enable people to use ALLOC_ZVAL() in code outside the php4.dll

fix UMR in ZTS mode

export