Fixing build on Win32 by adding missing BLS_FETCH();

@- Fixed all relevant array functions to avoid moving the internal array
@ pointer during operations. (Andrei)

Prevent memory leak

Use hash position with array_flip

This will have to do until the docs come along.

@- Added array_reduce(), which allows iterative reduction of an array
@ to a single value via a callback function. (Andrei)
- Added array_reduce(), which allows iterative reduction of an arr

@- Added array_reduce(), which allows iterative reduction of an array
@ to a single value via a callback function. (Andrei)
- Added array_reduce(), which allows iterative reduction of an array
to a single value via a callback function.
- Fixed usage of zend_is_callable() in PCRE.

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- Fix copyright notices with 2001

Adding php_rand() and php_srand(seed) as a wrapper around random, lrand48 and rand.

Fix memory leak.

Changed default behavior of array_search to match in_array
(strict was default on, and is now default off)

Rename to array_search().

Moved the core of in_array into the function php_search_array, which is called by
in_array and search_array (new)

@ Added search_array which works similar to in_array but returns
@ t

Moved the core of in_array into the function php_search_array, which is called by
in_array and search_array (new)

@ Added search_array which works similar to in_array but returns
@ the key instead of a boolean. (jason@php.net)

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For those lucky systems with both random() and *rand48(), the random()
family is the prefered choice. So if both exist, we now choose that.

@- Fixed extract() to properly prefix numeric keys when EXTR_PREFIX_ALL is
@ used. (Andrei)
@- Added EXTR_PREFIX_INVALID flag to extract() to automatically prefix
@ string keys that do

@- Fixed extract() to properly prefix numeric keys when EXTR_PREFIX_ALL is
@ used. (Andrei)
@- Added EXTR_PREFIX_INVALID flag to extract() to automatically prefix
@ string keys that do not constitute valid variable names. (Andrei)

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@- Changed extract() to check that prefixed name is a valid one. (Andrei)

Changed extract() to check that prefixed name is a valid one.
Optimized extract() a bit too.

# It'd be

@- Changed extract() to check that prefixed name is a valid one. (Andrei)

Changed extract() to check that prefixed name is a valid one.
Optimized extract() a bit too.

# It'd be nice if someone made regression tests for extract().

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@- Changed extract() to return the number of variables extracted. (Andrei)

Hopefully solves some bad behavior in array_unique(), array_intersect()
and array_diff(). Now using SORT_STRING instead of SORT_REGULAR
@- Fixed misbehavior of array_unique(), array_intersect

Hopefully solves some bad behavior in array_unique(), array_intersect()
and array_diff(). Now using SORT_STRING instead of SORT_REGULAR
@- Fixed misbehavior of array_unique(), array_intersect() and array_diff();
@ could in certain cases give wrong result or segfault (Stig Venaas)

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(PHP preg_replace) Fix to allow proper escaping of captured subpattern
references in the replacement string.
(PHP array_sum) Check that argument is an array.

Heads up people!

Updated the get_current_key() API - the relevant authors, please take
a look at the updated code and make sure it's ok...

Make php_array_merge() an API function.

The result of conv_z_macros and some manual conversion of
"return_value.*=.*IS_STRING" constructs to RETVAL_STRINGL.

Fixed memory leak in array_diff and array_intersect, was introduced with
last change.

Namespace protect mergesort (caused conflict on Darwin).

@- Fixed array_rand() to shuffle results when the number of requested
@ elements is the same as the number of elements in the array. (Andrei)

Added array_sum() function.