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474 Commits

Author SHA1 Message Date
Andrei Zmievski
61142e4341 Just some rearranging. 1999-11-16 20:14:55 +00:00
Andi Gutmans
9e14736315 - Change used_return_value to return_value_used 1999-11-16 19:12:29 +00:00
Andi Gutmans
7239aad9c4 - Initial support for Thies' idea of passing functions a flag telling them 
they don't need to return a value. Adjusted reset() to work with this.
  It is a bit problematic because if internal functions don't look at the
  flag and still return a value orginally this leaked. So I free the value
  in any case, which kind of makes the speed gain a bit smaller
 1999-11-16 18:47:47 +00:00
Thies C. Arntzen
2b08dfec28 (PHP k[r]sort) now use compare_function from libzend to be consistent with the language-core. 1999-11-14 19:59:52 +00:00
Thies C. Arntzen
4127b34a0a @- ucfirst()/ucwords() no longer modify arg1. (Thies) 
(PHP ucfirst,ucwords) no longer modify arg1
 1999-11-14 17:20:56 +00:00
Thies C. Arntzen
f2b0c70512 @- Fixed strtr() not to modify arg1. (Thies) 
(PHP strtr) no longer modifies arg1.
 1999-11-14 15:34:50 +00:00
Stig Bakken
5f8f410e51 @Added tmpfile() function (Stig) 
Removed the mkstemp stuff and added tmpfile() function instead.
 1999-11-14 11:05:37 +00:00
Andrei Zmievski
62eeb9278c It's in array.c now. 1999-11-13 20:32:49 +00:00
Andrei Zmievski
438addf331 Split array functions into separate module. 1999-11-13 20:31:54 +00:00
Sascha Schumann
bcb2214e99 Improve regex library selection. It lets user specify whether they want 
system, apache, or php's regex library by using the --with-regex option.
"php" is the default; if you use --with-apache in combination with
Apache 1.3.x, the default is "apache".
 1999-11-13 16:51:33 +00:00
Sascha Schumann
117ebf3ca6 - remove extra CPPFLAGS from top-level Makefile 
- HSREGEX defaults to what the user wants, but can be changed now internally
 1999-11-13 13:27:49 +00:00
Sascha Schumann
3dc7757a99 Remove the extra INCLUDES line from most automake Mafiles. This is not 
necessary, because we can change the value of INCLUDES globally in one
place (configure.in).

Also add two defines in thread-safe mode
(_REENTRANT and POSIX_PTHREAD_SEMANTICS)
 1999-11-13 12:41:09 +00:00
Sascha Schumann
ceae3847b8 Enable selective regex library compilation. 1999-11-12 20:56:30 +00:00
Sascha Schumann
0c2e3e4e7d Include proper header files (replacement functions were not used). 1999-11-09 13:57:11 +00:00
Stig Bakken
fdc6d630db @Fix min/max behaviour (Thies) 
#Andrei: I left the convert_to_long() in there, it doesn't really make
#much of a difference.
 1999-11-09 07:59:50 +00:00
Zeev Suraski
0700ad3417 - Win32 fixes 
- COM module improvements from Boris Wedl
 1999-11-06 10:01:55 +00:00
Thies C. Arntzen
c6b05b2e6b (PHP var_dump, serialize) now use php.ini's precision size when displying/serializing doubles 
@- serialize() and var_dump() now honor the precision as set in php.ini
@  for doubles. (Thies)
 1999-11-06 08:16:25 +00:00
Andrei Zmievski
602cb959fc (PHP multisort) More work, not yet done though. 1999-11-04 21:55:47 +00:00
Evan Klinger
b1c4f8978d #I hope this is the correct way to 'fix' this. 
Fix compile warning
 1999-11-03 02:53:52 +00:00
Sascha Schumann
358af8b9eb Add <FORM ACTION=...> tag 1999-11-02 18:35:59 +00:00
Andrei Zmievski
f31c9d7d2a Remove extraneous comment. 
# Pay no attention to multisort() at the moment.
 1999-11-02 14:39:12 +00:00
Evan Klinger
229a26a497 (PHP getprotoby{name,number}) New Functions 
@- Implemented getprotoby{name,number} (Evan)
 1999-11-02 03:47:09 +00:00
Andrei Zmievski
92f6a8b20e Added array_pad() function. 
# Ignore multisort() for now.
@- Added array_pad() function. (Andrei)
 1999-11-01 20:51:04 +00:00
Evan Klinger
f7440c020d (PHP getservby{name,port}) New functions. 
@- Added new getservby{name,port} functions. (Evan)
 1999-11-01 01:07:51 +00:00
Rasmus Lerdorf
cf0868fec8 Clean up regex header file mess. php.h now explicitly includes php_regex.h 
and php_regex.h figures out which regex header files to include and
defines symbols that prevents other stuff from including the wrong versions
of regex header files.
 1999-10-30 14:22:10 +00:00
Rasmus Lerdorf
f160ee8782 Kill the regex header file warnings 1999-10-29 17:33:19 +00:00
Andrei Zmievski
b8ecfa18c1 (PHP str_repeat) New function. 1999-10-27 22:06:05 +00:00
Thies C. Arntzen
ea880d2b86 moved output.c into ext/standart and made it thread-safe. 
moved output-buffering related functions from basic_functions to output.c
Win32 project need to be updated to reflect new position.
# i'm not really happy with this solution, but it seemed the easiest one!
# the whole output code is a bit hard to understand...
@- Output-Buffering system is now Thread-Safe. (Thies)
 1999-10-27 18:30:41 +00:00
Andrei Zmievski
1a2f656816 Forgot to remove function entry. 1999-10-27 02:19:53 +00:00
Thies C. Arntzen
6b69ebf2b8 eliminated warinigs 1999-10-26 20:09:59 +00:00
Andrei Zmievski
21ce8b7c64 (PHP array_map) Away with it. 1999-10-26 19:57:10 +00:00
Thies C. Arntzen
31b1a8fc7f kill warning 1999-10-24 18:16:16 +00:00
Thies C. Arntzen
6581d11cea folding fix (xemacs 21 loads the file again;-) 1999-10-24 18:15:42 +00:00
Thies C. Arntzen
3e307aacc4 unserialize no longer complaints about unserializing empty-strings (started that just a few days ago) 1999-10-22 06:59:05 +00:00
Sascha Schumann
e9fc8bb300 Add <AREA HREF=... 1999-10-21 20:22:12 +00:00
Andi Gutmans
5212b2fe5b - Make CVS compile on Win32. 
- Rename php3_COM.h -> php_COM.h
 1999-10-20 18:09:44 +00:00
Thies C. Arntzen
33ebd52387 (PHP getcwd()) added, needs to porting to Win32 
@- added getcwd() function. (Thies)
# as we do have chdir() now we have getcwd() - i think we *should* restore the
# working directory in RSHUTDOWN!
 1999-10-20 16:17:30 +00:00
Sascha Schumann
df6d06def4 (_display_module_info): Add anchor for module names 1999-10-20 16:16:58 +00:00
Thies C. Arntzen
41b87a238e (PHP var_dump, serialize) fixed mem_leak. 1999-10-20 14:34:16 +00:00
Andrei Zmievski
ee6c1ea743 (PHP extract): Fixed bug that would mess up global and referenced 
variables in certain cases.
 1999-10-19 14:43:48 +00:00
Thies C. Arntzen
578c6035c8 (parse_url) fix for #2569: parse_url('-') crashes 
@- Fixed parse_url('-') crash. (Thies)
 1999-10-19 11:02:05 +00:00
Egon Schmid
4fe14a780c More forgotten prototypes. 1999-10-18 20:00:42 +00:00
Thies C. Arntzen
4f013f8e2d @- unserialize() now gives a notice when passed invalid data. (Thies) 1999-10-18 17:46:33 +00:00
Thies C. Arntzen
cf1134787a (PHP unserialize) - fixed mem-leak. 1999-10-18 15:03:29 +00:00
Egon Schmid
515206ec4e Looks better, but isn't wrong 1999-10-17 08:07:50 +00:00
Egon Schmid
6025dd0bda One typo corrected. 1999-10-17 07:38:35 +00:00
Andrei Zmievski
9e0017536d _php3/_php3i -> php rename 1999-10-16 16:35:20 +00:00
Andi Gutmans
ad84f02efb - Get windows version to compile again. No biggy if array_map is not #if 0'd 
out even if it doesn't work.
 1999-10-16 10:14:47 +00:00
Andrei Zmievski
e74d81f2ed *** empty log message *** 1999-10-15 22:04:59 +00:00
Andrei Zmievski
0a829ab104 (PHP array_map) Temporarily #if 0 this. 1999-10-15 21:24:15 +00:00
Andrei Zmievski
22fb5f281a Renamed a couple of functions to have proper php_ prefix. 1999-10-15 20:04:31 +00:00
Andrei Zmievski
c671332b29 Massive change of zend_error() to php_error(). 1999-10-15 19:37:44 +00:00
Andrei Zmievski
738c36932a @- Fixed shuffle() so that it no longer breaks on Solaris. (Andrei) 1999-10-15 19:25:27 +00:00
Thies C. Arntzen
ac997bb6c2 (is_resource, is_bool) new functions 
@- Added is_resource(), is_bool() functions. (Thies)
 1999-10-15 18:15:02 +00:00
Thies C. Arntzen
b5c3c7bfc9 files are now resources, file.c is thread-safe, the le_ vars are no longer shared, 
but they are accessible thru "php_file_le_socket(), php_file_le_uploads()..."
i also updated the ftp, pdf and file-upload stuff to match the new requirements.
@- Cleaned up File-Module (Thies)
 1999-10-15 15:22:25 +00:00
Andrei Zmievski
d69d118cbd (PHP implode): Properly separate zval for another case. 1999-10-15 14:53:56 +00:00
Zeev Suraski
231fe2e1aa That should do the trick - fix implode() not to modify its arguments 1999-10-15 14:45:54 +00:00
Andi Gutmans
4a8cac0878 - Converted math.c to use new convert_to_number_ex() macro. 1999-10-15 06:31:40 +00:00
Thies C. Arntzen
e2d66a6d28 new api fo dl() - renamed php3_dl to php_dl (added compat header) 1999-10-13 19:55:25 +00:00
Thies C. Arntzen
f5fa29184c (PHP: htmlspecialchars, htmlentities): new zend-api for html-function (not worth mentioning in NEWS) 1999-10-13 19:51:11 +00:00
Thies C. Arntzen
8bafcd3aa7 @- Upgraded math-funtions to use new Zend function API (Thies) 1999-10-13 19:43:36 +00:00
Thies C. Arntzen
e6ffafa264 (shell_exec) use pclose for FILE* that has been opened via popen! 
@- Fixed zombie problem in shell_exec() and $a = `some_command`
@  constructs. (Thies)
 1999-10-13 14:01:47 +00:00
Thies C. Arntzen
0cc1641447 starting to clean-up/new API'ize and resourcify the file-stuff - nothing happened yet - just renaming things around. 1999-10-12 18:50:05 +00:00
Andrei Zmievski
9e773dfde2 Modified sorting functions to use updated zend_hash() prototype. 1999-10-11 21:42:42 +00:00
Jouni Ahto
379889339f (PHP gmmktime) Should now give right values. Note that there was never need for 
the acrobacy adjusting the time for GMT. mktime() fills
	       tm_gmtoff with just the right offset to add.
@- Fixed gmmktime() so that the following should always be true:
   gmmktime([args]) == mktime([args]) + date('Z', mktime([args])) (Jouni)
# Heh, conforming to the rules anyway...
 1999-10-08 03:08:44 +00:00
Jouni Ahto
9109d8dcdd (PHP setlocale) Locale settings are now correctly restored to the values 
set in environment at request shutdown.
@- setlocale doesn't anymore screw up things if you forgot to change it back
   to the original settings. (Jouni)
# Trying to conform to the rules set up by Andrei. Let's hope this works.
 1999-10-08 02:10:57 +00:00
Andrei Zmievski
8959144837 Move random functions related defines into its own header file. 1999-10-06 16:34:36 +00:00
Thies C. Arntzen
657edcd50e - replaced most getParamters against getParamtersEx calls 
- removed ParamterPassedByReference where appropiate
 1999-10-06 12:54:45 +00:00
Uwe Steinmann
8c473e1f47 - support for mimetype application/vnd.fdf needed by fdf module 
(only active if fdf support is compiled in)
 1999-10-06 05:26:25 +00:00
Sascha Schumann
d71eb7bbe6 Fix typo (xml_globals => dir_globals) 1999-10-05 16:18:40 +00:00
Thies C. Arntzen
35e7bcbb9d dir modules is now resourcified & thread-safe! 1999-10-05 14:36:00 +00:00
Thies C. Arntzen
5a605ae6f4 fix some warnings 1999-10-05 12:09:08 +00:00
Andrei Zmievski
cb78ebc0de Taken from PHP3 source. 1999-10-04 21:10:26 +00:00
Sascha Schumann
232afa4816 * archive-based convenience libraries completely replaced 
with libtool components

        * SAPI targets can enable thread-safe mode and define
          shared/static/program build target

        * all configure scripts use the same config.cache

        * phplibdir is $(top_builddir)/modules to avoid
          permission problems

        * sapi/*/Makefile.inc are gone

        * runpath handling cleaned up

        * top-level Makefile.in obsoleted through Makefile.am

        * --enable-versioning uses libtool's cleaner and more
          portable -export-symbols feature
 1999-10-04 15:18:26 +00:00
Thies C. Arntzen
008810dc29 ereg now returns a continious array 0..9 again - empty values are returned as false. 
i think this is *more* compatible with PHP3 - unless anybody really dislikes it i'd prefer it like this.
 1999-10-04 13:04:32 +00:00
Andrei Zmievski
23e8d1762d Added array_reverse() function. 1999-10-01 17:36:54 +00:00
Andrei Zmievski
a92fb5fe3d rename. 1999-10-01 14:54:55 +00:00
Andrei Zmievski
97f105e450 Fix nl2br crash. 1999-09-30 20:03:32 +00:00
Andrey Hristov
2fa5e6dd6a Fix for my fix. 1999-09-29 14:25:40 +00:00
Andi Gutmans
cf6c92949c - Get rid of warning 1999-09-28 17:37:06 +00:00
Sascha Schumann
9442b13939 Make an extra copy of input parameter. 1999-09-27 18:00:30 +00:00
Andrey Hristov
7665e9ef27 Fix for bug #2199. Redirect was returning http:// which resulted in a crash. 1999-09-27 15:17:28 +00:00
Sascha Schumann
dd7b4680da Add entry for AOLserver. 1999-09-25 15:41:51 +00:00
Sascha Schumann
00b2df7b8f New Zend API 1999-09-25 12:09:50 +00:00
Sascha Schumann
9d1c26481a Use new Zend API 1999-09-25 11:55:42 +00:00
Andrey Hristov
bfa7b6b145 - Updated array functions to use high-performance API 
- Updated preg_split() to allow returning only non-empty pieces
 1999-09-24 22:44:41 +00:00
Sascha Schumann
7a1fff1441 Use new Zend API. 1999-09-24 19:35:25 +00:00
Andrey Hristov
54fed6c652 Extended var_dump to handle IS_RESOURCE somewhat. 1999-09-24 18:57:02 +00:00
Thies C. Arntzen
c626d9e47b updated XML (only partly tested) 1999-09-24 18:02:58 +00:00
Stig Bakken
a4bc9478f8 kill another warning 1999-09-24 15:34:54 +00:00
Stig Bakken
63b101f36d kill warning 1999-09-24 15:34:30 +00:00
Sascha Schumann
de8120f5d0 This version is finally the standard one. The last one was created 
using the 'nested ifs mode' which seems to be the source of the problem.
 1999-09-23 14:53:39 +00:00
Sascha Schumann
ba8b703ba1 re2c's bit vectors appear to be not binary clean. Revert to 
standard mode for the moment.
 1999-09-23 14:09:42 +00:00
Andi Gutmans
7e5ef04b13 - Get rid of warning on win32, non-threadsafe mode. 1999-09-22 05:26:22 +00:00
Rasmus Lerdorf
1e57766b11 Slightly redundant to check for crypt() here again, but the TRY_RUN stuff 
needs it defined in the same m4 file or it won't work, and it will just
get pulled out of the cache anyway, so it isn't a big deal.
 1999-09-21 20:10:53 +00:00
Rasmus Lerdorf
cd0957112b fgetss/gzgetss fixes 1999-09-21 17:50:51 +00:00
Andrey Hristov
53fb0ea075 A couple of fixes. 1999-09-21 17:06:30 +00:00
Sascha Schumann
8771472210 AC_CRYPT_CAP depends on symbol checks performed later. 1999-09-21 15:00:22 +00:00
Thies C. Arntzen
8638a61df9 added krsort() function 1999-09-21 14:36:41 +00:00
Sascha Schumann
3f684e77a7 Continue, if re2c is not available. 
Using the ".new" suffix, we prevent the shell from zeroing the file.
 1999-09-21 12:24:41 +00:00
Sascha Schumann
240d17f12f Fix typo. 
catched by: ssb
 1999-09-21 08:41:31 +00:00
Sascha Schumann
cf00d75980 On at least Win32, gettimeofday() returns values in tv_usec which exceed 
1,000,000.

    For portability reasons we set the integer part of our result to 0.
    This is equivalent to using tv_usec % 1000000.
 1999-09-21 08:22:33 +00:00
Andi Gutmans
6735ebb271 - Move some more language specific functions over to Zend. 
get_class() and friends.
 1999-09-20 21:29:41 +00:00
Sascha Schumann
7e686b1b95 Timestamp commit. I do consider removing the rule from Makefile.am 1999-09-20 21:17:26 +00:00
Egon Schmid
565c322797 Here was also something missing. 1999-09-20 20:05:26 +00:00
Andi Gutmans
96a19593b2 - Internal functions which are basic language functions should be in Zend 
and not in PHP. I.e. strlen(), each(), error_reporting(), count(),
  get_class_name().
 1999-09-20 16:56:02 +00:00
Rasmus Lerdorf
c0dcedcafc Added optional allowable_tags arguments to strip_tags() and fgetss() to 
allow you to specify a string of tags that are not to be stripped

Could have used flex for this, and Andrew sent me a flex file to do this,
but I could do the same thing with only minor additions to the existing
state machine and the resulting code is much smaller and tighter.
 1999-09-20 15:50:56 +00:00
Andrey Hristov
f84ba1b039 - Upgraded var_dump() to take multiple arguments 
- php3api_ is changed to php_
 1999-09-20 14:14:26 +00:00
Stig Bakken
fffbcf5297 logic fix 1999-09-20 13:11:34 +00:00
Thies C. Arntzen
4bb329eafb added array_count_values function. 1999-09-20 10:09:57 +00:00
Thies C. Arntzen
22d6f64f54 new API for var_dump 1999-09-20 09:34:39 +00:00
Sascha Schumann
39dbe1d41b Aline escape signs in macro definitions. 1999-09-18 12:16:16 +00:00
Thies C. Arntzen
ab185b11b5 SUN c89 doesn't like } direct after a label;-( 1999-09-17 12:32:18 +00:00
Zeev Suraski
98d95dd88e - Added support for unknown POST content types (Zeev) 
- Introduce the convert_to_*_ex() API in strlen()
 1999-09-16 23:18:15 +00:00
Zeev Suraski
13e67642fa Generalize SAPI a bit 1999-09-16 22:15:43 +00:00
Thies C. Arntzen
6ecd417b34 php4 now deserialized php3 objects correctly! 
php3 will ignore objects serialized by php4 (that's the price we have to pay!)
small fix in deserializing objects with static initializers (thanx boris)
 1999-09-16 08:05:17 +00:00
Thies C. Arntzen
de73bd0123 when unserializing classes: 
if the class is not known the standard class (no methods) will be used.
if the class is known - the created object will functional again!
 1999-09-15 15:03:06 +00:00
Andrey Hristov
b287aa2cf4 Fixed printf format. 1999-09-15 13:37:11 +00:00
Thies C. Arntzen
e7ad3bbec2 use new API in var.c 1999-09-15 11:42:28 +00:00
Thies C. Arntzen
21a0c57cb1 i love id-strings 1999-09-15 11:09:32 +00:00
Thies C. Arntzen
3491633aa0 made serialize/unserialize work with classes! (also made the code "shorter") 
CHANGES:
- the serialized string now also contains the class name (was not available in PHP3)!
- when unserializing php will create a fully working object of that class again
  therby the class has to be defined when unserializing - else you get a warning!
 1999-09-15 11:08:25 +00:00
Thies C. Arntzen
328d08bd63 HASH_OF is usable enough (i hate duplicating macros all over the place) 1999-09-15 09:51:20 +00:00
Andi Gutmans
100148168a - Thread-unsafe win32 compiles again 
- Some strlcpy changes including one bug fix.
 1999-09-15 05:42:36 +00:00
Andi Gutmans
0a7fc83253 - gettimeofday wasn't registered. 1999-09-15 05:08:45 +00:00
Thies C. Arntzen
da599af7cb is_array & friens speedups 1999-09-14 14:18:18 +00:00
Rasmus Lerdorf
0fd0323956 Fix a warning 1999-09-14 14:09:57 +00:00
Thies C. Arntzen
41da939988 count() now uses the new getParamertersEx API. 1999-09-14 13:34:27 +00:00
Thies C. Arntzen
95303a4bb2 added Metaphone support 1999-09-13 15:48:32 +00:00
Thies C. Arntzen
d5bafdaa20 ported oci8 to use new class API 
var_dump no longer tries to traverse avr->value.ht for objects but uses var->value.obj.properties instead
 1999-09-13 10:52:54 +00:00
Zeev Suraski
b88ef58a9f Modified phpinfo() to show the contents of arrays in HTTP_*_VARS[] 1999-09-13 01:11:41 +00:00
Zeev Suraski
3f0696dada Fix a buglet, and avoid crashing in phpinfo() (fixes an elusive legacy bug too) 1999-09-13 00:35:03 +00:00
Zeev Suraski
b2c0acb9ec - Rewrote the GET/POST/Cookie data reader to support multi-dimensional 
arrays! (Zeev)

This still needs a lot of more testing, but it seems to work more or less.
 1999-09-12 23:51:12 +00:00
Zeev Suraski
9e3315799c That's important enough to be cached 1999-09-12 20:36:48 +00:00
Sascha Schumann
96559e91fe use static buffer for URLs instead of allocating/freeing memory 
for each one
 1999-09-12 13:03:10 +00:00
Zeev Suraski
a1784083e9 Time to do that - rename the output layer prefix 1999-09-12 03:25:02 +00:00
Sascha Schumann
9531846163 add rule for url_scanner.c 1999-09-12 00:00:44 +00:00
Sascha Schumann
b0f01a4778 - add standard disclaimer 
- regenerate scanner with re2c -s
 1999-09-11 23:53:40 +00:00
Sascha Schumann
f040ce584d add transparent session id propagation 
this uses a custom scanner which detects relative URIs and changes
  them appropiately.
  must be explicitly enabled with --enable-trans-sid
  (normal case is not affected, since session_adapt_uris defaults to
   void statement. Compiler should eliminate dead code in output.c then.)
 1999-09-11 23:47:16 +00:00
Sascha Schumann
2f39b484f5 avoid mmap overhead for small files 1999-09-11 18:38:34 +00:00
Sascha Schumann
dda0b783df optimize fpassthru/readfile to use mmap instead of fread 
which especially increases speed on large files.
 1999-09-11 18:15:39 +00:00
Zeev Suraski
7afbcb4fef Rename allow_builtin_links to expose_php 1999-09-11 16:32:08 +00:00
Zeev Suraski
7f42813ad8 Except for this small bug fix - it works 1999-09-11 15:36:00 +00:00
Zeev Suraski
15fee4d3a6 - Seriously optimize and clean php_parse_gpc_data() 
- Added gpc_globals directive to turn global definitions of GPC variables on/off
(untested)
 1999-09-11 15:04:45 +00:00
Zeev Suraski
1b6ccfe86c Cleanups & optimizations 1999-09-11 14:09:29 +00:00
Zeev Suraski
fb910c64cd Cleanups 1999-09-11 13:44:23 +00:00
Andrey Hristov
42e39d474b Remove extraneous debug dlerror() call which results in the subsequent 
dlerror() returning NULL.
 1999-09-08 19:36:18 +00:00
Andi Gutmans
48ab0fb57d - Fix warnings and win32 compile 1999-09-07 20:29:31 +00:00
Andrey Hristov
6101d108e0 Here you go, Egon. 1999-09-07 19:41:28 +00:00
Stig Bakken
5c40e7c41e Add thread-safety notice here. The solution is using gethostbyname_r, 
but it seems that it takes different parameters on Solaris and
Linux. ;-P We should probably make a wrapper function, and make a
configure test that checks if there is a reentrant version available,
and if not protect gethostbyname and similar calls with a mutex until
the results have been copied.  Ugly.
 1999-09-07 18:46:25 +00:00
Andrey Hristov
7aacff63c9 Added second parameter to array_keys() which allows returning keys 
only for a specific value in an array.
 1999-09-07 18:29:59 +00:00