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278 Commits

Author SHA1 Message Date
Zeev Suraski
5bdd53972f - Fixed a crash when sending a non-variable expression to a runtime-bound function 
that expected a reference.
 2000-03-24 23:51:34 +00:00
Andi Gutmans
6db18997bb - Nuke hash_*_ptr functions 2000-03-24 11:12:30 +00:00
Zeev Suraski
0b8ea28832 false wouldn't automaticaly switch to an array type, which resulted in an 
incompatibility with PHP 3.  Fixed.
 2000-03-18 14:28:03 +00:00
Zeev Suraski
15dd8e61a2 - Fix newly introduced problem reported by Sam Ruby 2000-03-15 17:32:29 +00:00
Andi Gutmans
51c10e49dd - Remove inline from functions which are pretty large and besides eating up 
memory in compile time probably doesn't boost performance.
 2000-03-11 01:13:10 +00:00
Andi Gutmans
5951b166c8 - Quick way of supporting include_once(). 
Good enough for RC1.
 2000-03-10 16:36:30 +00:00
Andi Gutmans
9cc704421a - Cleanup old IMPORT stuff 2000-03-10 15:05:00 +00:00
Zeev Suraski
5e55e47f7f It's official now... 2000-03-06 05:26:39 +00:00
Andi Gutmans
110b670d44 - Fix typos 2000-03-01 17:10:45 +00:00
Andrei Zmievski
e6146d6bf3 Fix typo. 2000-02-26 16:21:29 +00:00
Zeev Suraski
0ac9536d99 (c) patch 2000-02-19 22:46:42 +00:00
Zeev Suraski
f77e6a4499 Generalize macros 2000-02-19 13:11:39 +00:00
Andi Gutmans
9bb9221642 -Fix bug 3504 concerning leaks with unset() 2000-02-16 16:49:44 +00:00
Andi Gutmans
9b840c5f59 - Hopefully fix Thies' bug report. 2000-02-16 16:00:02 +00:00
Andi Gutmans
f79688e848 - Fix bug #3309 2000-02-16 09:20:10 +00:00
Andi Gutmans
7fa17e8e08 - Put in the infrastructure for the unset() fix. Right now it has the old 
behavior but I just need time tomorrow to add the correct behavior.
 2000-02-14 20:31:01 +00:00
Zeev Suraski
80bdd19e03 Fine tune Andi's patch 2000-02-11 15:59:30 +00:00
Andi Gutmans
bc5c9d8d7b - Finally beautify those WIN32|WINNT checks 2000-02-10 17:03:53 +00:00
Andi Gutmans
c8b321c678 - Shouldn't be there 2000-02-10 05:41:28 +00:00
Andi Gutmans
39c4687816 - Cleanup the code 2000-02-10 05:41:05 +00:00
Zeev Suraski
de8471ab4e Fix last known nasty bugs in Zend. It'll be cool if there are no new ones :) 2000-02-09 21:48:16 +00:00
Thies C. Arntzen
2e7f24a487 foreach() works now for objects as well. 2000-02-09 15:38:56 +00:00
Zeev Suraski
ca5622c711 Fix an elusive bug 2000-02-08 20:10:47 +00:00
Zeev Suraski
b1a837ad17 More cleanup 2000-02-05 16:38:50 +00:00
Zeev Suraski
f207b3623e Pass the executor globals to internal functions 2000-02-05 15:40:05 +00:00
Zeev Suraski
9f51f154aa - Stop passing list/plist to internal functions 
- Add a typedef for the pCopyConstructor function pointer
- Minor hacks
 2000-02-05 15:11:24 +00:00
Zeev Suraski
b6197bcf90 Maintain a state of whether we're compiling and/or executing 2000-02-04 14:45:58 +00:00
Zeev Suraski
485412ecb1 Improve dependencies 2000-02-01 22:04:52 +00:00
Zeev Suraski
5cabf74445 Sort out a gdb problem 2000-02-01 19:22:59 +00:00
Zeev Suraski
39adeaf4f4 Fix warning 2000-02-01 18:54:01 +00:00
Zeev Suraski
f2d3ce4170 - Optimized garbage mechanism 
- Fixed another buglet in the parser
 2000-01-31 19:18:07 +00:00
Zeev Suraski
0517436bf9 - Fix foreach() 
- Fix indirect reference with object properties
 2000-01-31 18:21:54 +00:00
Andi Gutmans
fdbca7526f - Fix the bug Thies found where I forgot to change a break; to NEXT_OPCODE(); 
- If you find anymore let me know
 2000-01-30 21:17:29 +00:00
Andi Gutmans
5da185594c - Yet another tiny optimization. 2000-01-29 00:33:07 +00:00
Andi Gutmans
336bf35a2c - Make loop a bit faster. 2000-01-28 22:23:28 +00:00
Andi Gutmans
c23056719e - Double the speed of some key switch() tests for Win32. 2000-01-28 21:43:46 +00:00
Andi Gutmans
6f63373bb2 - This makes the switch() statement twice as quick. Moving to enum 
might make this a general speed up for other platforms too
 2000-01-28 13:25:55 +00:00
Andi Gutmans
58a0844b1c - Make foreach() now copy the array but use the original array. It can 
still be optimized A LOT but it's only a performance issue and not
  a feature issue.
 2000-01-24 19:04:07 +00:00
Zeev Suraski
fafbf6d8da - Implement declare() with declarables framework 
- Implement ticks - Germany&Norway - 5 points!
 2000-01-24 19:00:30 +00:00
Zeev Suraski
adec56938e Fixes 2000-01-24 17:29:15 +00:00
Zeev Suraski
549cf0381a Leak fix 2000-01-18 22:18:17 +00:00
Zeev Suraski
d3cad4f289 Functionality & crash fixes 2000-01-09 19:16:34 +00:00
Andi Gutmans
b8cebe32e3 - Separate the overloaded objects' types from Zend's data types. 
There is no reason for them to be the same, and IS_METHOD just cluttered
  there data types.
 2000-01-04 13:52:52 +00:00
Andi Gutmans
bdefd5da15 - Change IS_UNSET -> IS_NULL 2000-01-04 13:22:58 +00:00
Zeev Suraski
f29ee8f7ee Fix a bug when using [] on a string 2000-01-03 20:01:54 +00:00
Zeev Suraski
8e99c415ab Fix 2000-01-03 17:26:24 +00:00
Zeev Suraski
990ac99c97 Fix 2000-01-02 16:47:00 +00:00
Zeev Suraski
f2d703e916 - Nuke undefined_variable_string 
- Introduce IS_UNSET
 1999-12-31 13:56:59 +00:00
Zeev Suraski
b7a5b3c309 - Generalize the fast cache mechanism 
- Add the HashTable struct to the fast cache mechanism
 1999-12-27 19:07:33 +00:00
Zeev Suraski
aec33aa753 Introduce a zval-specific cache - 5-15% speed improvement 1999-12-26 21:56:59 +00:00
Zeev Suraski
235386b245 Change ALLOC_ZVAL() semantics 1999-12-26 21:21:33 +00:00
Andi Gutmans
62b2087a84 - Create two new macro's. ALLOC_ZVAL() and FREE_ZVAL(z) and make Zend use 
them.
 1999-12-24 15:22:11 +00:00
Zeev Suraski
67b4b3a634 - require() of a dynamic expression now has the standard require() semantics 
- Fixed a memory leak in require() of a dynamic expression
 1999-12-23 15:03:25 +00:00
Zeev Suraski
5939b3d702 - Fix a very old legacy memory leak in break(n) statements 1999-12-22 18:10:38 +00:00
Zeev Suraski
5c56fd4793 Fix for the array() initialization bug Stas found 1999-12-22 15:34:38 +00:00
Zeev Suraski
f0888ccaef Fix the highlighting problem. STR_REALLOC() should be used instead of plain erealloc() 
whenever you're dealing with strings that might be coming back from the engine - there seem
to be a few other places like this in PHP.
 1999-12-21 20:30:04 +00:00
Andrei Zmievski
80bab9d939 We're using ZVAL's now. 1999-12-21 17:14:31 +00:00
Zeev Suraski
8a4170e6bd - Fix Sascha's leak. Good report! 1999-12-21 15:55:46 +00:00
Zeev Suraski
be1bb28355 - Fix the crash Thies was experiencing (returning a function call could cause a crash) 
- Fix the leak Thies was experiencing (@fcall() leaked)
 1999-12-20 16:05:36 +00:00
Zeev Suraski
223c674c2a - Made things work again (Thies, everybody - please check the latest CVS and see if you're 
still getting any problems)
- Changed the interface of call_user_function_ex() to support returning of references
 1999-12-19 18:54:40 +00:00
Andi Gutmans
213d0e2fb2 - More fixes related to the return references patch 
- eval_string() and call_user_function_ex() still don't work.
- The libzend tree is untested and might not be stabl yet.
 1999-12-19 06:39:17 +00:00
Zeev Suraski
ced9cee10c - Implement return by reference: 
- In function declaration instead of the return statement
  - In the assignment phase
- Implement ability to turn off support for call-time pass by reference
 1999-12-15 20:15:32 +00:00
Stig S. Bakken
93536507f6 Fix warnings surfacing in maintainer-mode. 1999-12-01 22:55:20 +00:00
Andi Gutmans
14382523bf - Forgot to check for BP_VAR_IS in the fix made for Thies' string offset 
problem.
 1999-12-01 14:55:58 +00:00
Andi Gutmans
5463dd5b38 - 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)
 1999-11-30 20:15:04 +00:00
Andi Gutmans
08304a3c93 - Fix problem Thies reported. We by mistake separated variables which were 
being fetched for read only.
 1999-11-30 17:10:11 +00:00
Zeev Suraski
f617a46305 That's a more thorough fix... 1999-11-25 16:21:01 +00:00
Zeev Suraski
f62a08c2ae Fix bug #2817 - assignments to string offsets could erronously modify unrelated strings 1999-11-25 16:11:34 +00:00
Andi Gutmans
f3ca328b34 That slipped away 1999-11-21 18:19:08 +00:00
Andi Gutmans
1f11e07fc6 - Moved var_uninit() for return_value to the beginning of DO_FCALL. 
We forgot to do it for overloaded methods
 1999-11-19 17:04:54 +00:00
Andi Gutmans
817a11e7ed - Functions whose return values aren't used have them freed in DO_FCALL 
and don't need a special ZEND_FREE opcode following them anymore
 1999-11-19 16:55:25 +00:00
Andi Gutmans
52045afb08 - 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.
 1999-11-17 17:21:15 +00:00
Andi Gutmans
800e00727a - Forgot this 1999-11-17 04:38:38 +00:00
Andi Gutmans
dbb67ab9dc - Add support for used_return_value passed to internal functions. 1999-11-16 18:30:06 +00:00
Andi Gutmans
d35ea24fc0 - Fix crash with string offset assignments. 1999-11-13 18:11:34 +00:00
Andi Gutmans
6d988ec694 - Add support for BYREF_FORCE_REST 1999-11-03 19:21:56 +00:00
Andi Gutmans
83c79bb154 - Fix for Thies' leak and Andrei's crash 1999-10-28 15:53:31 +00:00
Andi Gutmans
9b83d1ca5d - Fix isset() with string offsets. 1999-10-22 22:35:16 +00:00
Andi Gutmans
7a205f6087 - Preliminary submit of Thie's patch. Will fix the rest on Windows 
as this was added on UNIX with patch. Changed IS_SAME -> IS_IDENTICAL
 1999-10-19 13:33:17 +00:00
Andi Gutmans
faa1891782 - object.ptr was made NULL in DO_FCALL but wasn't restored. Right now I 
push it in DO_FCALL and at the end of do_fcall_common it always gets
  popped. We might be able to optimize it out.
 1999-10-12 11:41:17 +00:00
Andi Gutmans
81aa9a36b6 - No idea why this bug didn't exist before. But I'm too tired to think of it. 
During a regular do_fcall we need to set object.ptr to NULL and, thus,
  push it in the beginning and pop it in the end.
  I hope this fix more or less cuts it. I just want to sleep :)
 1999-10-11 20:29:55 +00:00
Andi Gutmans
3a88d5a68e - Didn't lower refcount when doing an internal function call linked to a regular object. 1999-10-10 18:31:42 +00:00
Andi Gutmans
274ce69429 - Clean up a bit. Separate before the locking so that we can use SEPARATE_ZVAL 
macro.
 1999-10-10 04:38:51 +00:00
Andi Gutmans
ec04c922aa - Shouldn't be needed 1999-10-09 20:37:08 +00:00
Andi Gutmans
37159e7863 - God damn this sucked. I hopefully fixed the problems with classes although 
we might need to clean stuff up a bit.
 1999-10-09 20:29:36 +00:00
Andi Gutmans
5fed1466ef - Reverse my patch 1999-10-07 04:38:03 +00:00
Andi Gutmans
e3d0c91dbb - Fixed memory leak with this pointer. It was somtimes initialized with refcount 
of 2 instead of 1.
- Also fixed a place where object.ptr_ptr is set to pointing to a zval* instead
  of zval**. I don't think this is ever used so we might be able to remove it
  altogether.
 1999-10-06 17:45:15 +00:00
Thies C. Arntzen
c6b91f789d fix for using resources as array indices 1999-10-06 15:09:26 +00:00
Andi Gutmans
1c0f136405 - Hooray. This might actually work. (I hope) 1999-10-03 20:06:21 +00:00
Andi Gutmans
56834ff66a - Another locking fix. 1999-10-02 18:02:10 +00:00
Andi Gutmans
e40667440d - Fixed locking problem when fetching string offsets 1999-10-02 16:40:25 +00:00
Zeev Suraski
77ddd3a35b Fix the leak reported on the PHP 3 list (isset() on string offsets) 1999-10-02 15:56:49 +00:00
Andi Gutmans
86357a9c27 - Move is_ref back to being an unsigned char and not a bit field. 1999-10-01 23:31:39 +00:00
Andi Gutmans
4dd47ffbc1 - Remove locking support completely 1999-10-01 23:26:00 +00:00
Andi Gutmans
03d354dcf9 - For Andrei. Implement references in array() initializations 1999-10-01 10:00:05 +00:00
Andi Gutmans
06d04d15a8 - Fix SEND_VAR problem after fetch'ing a variable and not knowing the fetch type 1999-09-29 17:18:36 +00:00
Andi Gutmans
59d5462a6a - Stop using the locking mechanism and start using refcount. 
Now we know when we need to free but we still need to support it
 1999-09-28 17:37:14 +00:00
Andi Gutmans
b56fd4602f - First part of the patch which makes reads use ptr and not ptr_ptr. 1999-09-28 16:03:09 +00:00
Andi Gutmans
4fff0386ac - Changed Ts{}.var to Ts{}.var.ptr_ptr. 1999-09-26 05:45:18 +00:00
Andi Gutmans
1ac04fe9f4 - Try to fix the leak Rasmus reported. It's pretty sucky code so I'm really 
not sure this fix is OK.I can't remember all of what we did there.
 1999-09-18 22:07:12 +00:00
Thies C. Arntzen
aa5102490a make SUNs c89 happy 1999-09-17 13:57:24 +00:00
Zeev Suraski
567b3cef6b - Fix bug #2318 1999-09-17 02:06:12 +00:00
Andi Gutmans
67daaa7aac - Fix for floating point array offsets. Same behaviour as in PHP 3.0. We 
casted to (long).
 1999-09-08 20:38:08 +00:00
Stig S. Bakken
009025e00d * header file cleanup 
* fixed --enable-thread-safety build for UNIX

I don't have a Win32 environment available, could someone please try
compiling on Win32 to see if I got all the header file stuff right there?
 1999-09-06 16:14:08 +00:00
Andi Gutmans
48a8b14a47 - Fixed a specific memory leak linked to locking. 1999-08-23 19:02:28 +00:00
Zeev Suraski
96fd258d07 Fix #2070 1999-08-17 21:36:30 +00:00
Andi Gutmans
a08dc937c7 - Oopsie 1999-08-15 19:38:10 +00:00
Andi Gutmans
b5f5e9a6d1 - Optimize the execute stack a bit. 1999-08-15 19:29:39 +00:00
Andi Gutmans
11781bdaa8 - Thies's crash fix. 1999-08-09 16:39:13 +00:00
Zeev Suraski
720d32f581 Fix a few leaks 1999-08-07 23:04:01 +00:00
Zeev Suraski
4f2dd59e24 *** empty log message *** 1999-08-06 11:12:08 +00:00
Andi Gutmans
bbe27ffae9 - Initialize extended value's and put the fetch_type in it's own variable 
name.
 1999-08-03 18:54:49 +00:00
Andi Gutmans
e9e7bc6db3 - Add ptr_stack_n_{push,pop} in order to speed up function calls a bit. 
There seems to be no reason for stack->top in the ptr_stack except for
  when realloc()'in the stack. I think I'll remove it.
 1999-07-30 11:55:53 +00:00
Andi Gutmans
741ca16711 - Fixed various inheritance problems & Andrey's leak 1999-07-28 17:59:55 +00:00
Andi Gutmans
348b2f0730 - Add missing lock 1999-07-27 18:35:22 +00:00
Andi Gutmans
88322d2ea0 - Fix up the new operator a bit more. 1999-07-27 17:30:16 +00:00
Zeev Suraski
9d0d2e5a69 Set reference count and is_ref values for new objects 1999-07-27 00:14:34 +00:00
Zeev Suraski
41308d4b43 Fix a bug in inheritence from classes defined in include files, that are 
inherited from require()'d files
 1999-07-26 21:18:35 +00:00
Andi Gutmans
7af5579e3f - Oops I erased this by mistake 1999-07-26 19:35:57 +00:00
Andi Gutmans
7d77a63342 - Should be a complete fix now. This break away code should maybe be made 
somewhat generic
 1999-07-26 19:32:13 +00:00
Andi Gutmans
fe0fbdc5b6 - Temporary fix for "this". Have to fix it tomorrow. 1999-07-26 19:24:54 +00:00
Andi Gutmans
221c80d26d - Fix compile error. Weird that Visual didn't catch this one. 1999-07-26 18:56:54 +00:00
Andi Gutmans
8f51f72dc6 - Fix the new operator incompatibility. 
- I commented PHP_FUNCTION(strtotime) in datetime.c because it stopped
  win32 from compiling. This needs to be fixed!!!
- Check out libzend to compile the tree now.
 1999-07-26 16:57:06 +00:00
Zeev Suraski
1b6fae101a Thoroughly fix the SWITCH problem. No RETURN handling yet. 1999-07-24 11:24:19 +00:00
Zeev Suraski
028cf1a368 Fix bug #1812 1999-07-23 18:41:58 +00:00
Andi Gutmans
acb9cae36d - Include alloca.h when need and available. 1999-07-20 18:26:56 +00:00
Zeev Suraski
8d1de13aef 0.91 update 1999-07-19 20:02:12 +00:00
Andi Gutmans
e78fc33c35 * Fix Zend version 
* Fix a method call bug
 1999-07-19 19:58:44 +00:00
Zeev Suraski
b5b1117760 License update 1999-07-16 14:58:16 +00:00
Andi Gutmans
da648c0fb1 Fix a lock issue 1999-07-15 19:59:18 +00:00
Andi Gutmans
4dc22e32b6 - Fixed a purify warning 1999-07-12 18:07:01 +00:00
Andi Gutmans
44947bf563 Ok, so we do have to lock in there 1999-07-10 18:46:20 +00:00
Andi Gutmans
fb7a4b6486 Fix assignments of reference variables 1999-07-10 16:56:56 +00:00
Zeev Suraski
909590ba7b Put the garbage in the garbage bin 1999-07-10 11:47:16 +00:00
Zeev Suraski
cccd2445ee Get rid of AiCount completely 1999-07-10 11:45:23 +00:00
Zeev Suraski
82563bde60 Final tweaks 1999-07-10 10:55:55 +00:00
Zeev Suraski
03d33b2f88 More locking work 1999-07-10 09:29:02 +00:00
Zeev Suraski
6fcf8aa12c *** empty log message *** 1999-07-09 21:00:24 +00:00
Zeev Suraski
0fadd053fa More stuff 1999-07-09 20:57:29 +00:00
Zeev Suraski
2a6da7814c Step 4: 
Move to a 7-bit counter (not fully implemented yet)
 1999-07-09 20:43:59 +00:00
Zeev Suraski
6ec1acbe32 Phase 3: 
Use a single bit to mark IS_REF variables
 1999-07-09 18:19:48 +00:00
Zeev Suraski
5f62c347c7 Step 2: 
Rename is_ref to EA
 1999-07-09 17:44:41 +00:00
Zeev Suraski
baa75917c8 Support isset()/empty() for string offsets 1999-07-03 18:03:02 +00:00
Zeev Suraski
963a004481 * Use to_string() instead of __print() 
* Support boolean casts ((bool) and (boolean))
 1999-06-11 11:17:43 +00:00
Zeev Suraski
da9faa2c3a * Make the output handling of variables much, much cooler. 
Uses zend_make_printable_zval() instead of convert_to_string() now:

$foo = true;
print "\$foo is $foo";
will now print
$foo is true
(instead of "$foo is 1", earlier).

Also, with objects, it automatically tries to call __print() and use it as a printing
function.

For example:

class foo {
  function __print() { return "Foo Object"; }
};

$foo = new foo;
print $foo;

will print "Foo Object".
 1999-06-11 10:44:26 +00:00
Zeev Suraski
95c9e3014a * Fix cases where you assign an array element to the parent array (the array was 
being erased before the assignment, so the element was being smashed).
 1999-06-09 21:39:12 +00:00
Zeev Suraski
b484f40c31 * Fix foreach() that receives a non array argument 
* Clean up some C++ comments
 1999-06-09 21:02:59 +00:00
Andi Gutmans
04b2c1d422 * Fix a by-name call/method call bug 
* Clean and optimize the whole function call process
 1999-06-08 18:33:31 +00:00
Zeev Suraski
8b2fe60467 - Fixed Karl's bug report. It's not really a thorough fix, we really need to rethink the INIT_FCALL/DO_FCALL issue. 
- Fixed numerous AiCount problems
 1999-06-05 18:47:36 +00:00
Zeev Suraski
1b4b5c4a88 New $GLOBALS init 1999-06-04 13:09:24 +00:00