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640 Commits

Author SHA1 Message Date
Marcus Boerger
8e09f92917 - Fix warning 2004-09-27 08:46:12 +00:00
Andi Gutmans
d8efe626b5 - Fix bug #27669 (Dmitry). 
Fixes:
<?
        class A
        {
                function hello()
                {
                        echo "Hello World\n";
                }
        }
        $y[0] = 'hello';
        A::$y[0]();
?>
 2004-09-16 00:40:38 +00:00
Andi Gutmans
ab52308356 - This one fixes rather strange problem - ZE allows multiple declarations of the same class constant. 
- It could be a minor BC break, but I'm sure it's a bug. (Antony Dovgal aka tony2001)
 2004-09-10 06:13:13 +00:00
Andi Gutmans
6bd3c36a53 - Recommit: 
- Check signature of magic methods
  - Register __get/__set/__call for internal classes
 2004-09-09 16:51:45 +00:00
Andi Gutmans
96ab56e146 - Roll back VM commit 2004-09-09 16:47:22 +00:00
Marcus Boerger
be24e2455c - Check signature of magic methods 
- Register __get/__set/__call for internal classes
 2004-09-09 09:51:43 +00:00
Sebastian Bergmann
aab4ad1a8e Fugbix typo. 2004-09-02 17:27:44 +00:00
Marcus Boerger
1e708a5aeb Bugfix #29882 isset crashes on arrays 2004-08-29 13:28:03 +00:00
Marcus Boerger
ec4f576cb3 Enforce semantics: Classes cannot extend Interfaces 2004-08-26 22:59:25 +00:00
Marcus Boerger
08c344c293 Drop doubled check 2004-08-26 22:32:38 +00:00
Marcus Boerger
690b45afaa - Bugfix #29828 Interfaces no longer work 2004-08-26 22:25:55 +00:00
Marcus Boerger
efbfaec0a3 - Drop unused variable 2004-08-23 20:58:48 +00:00
Andi Gutmans
51501e8de0 - Improve performance of switch() 2004-08-23 20:16:35 +00:00
Sara Golemon
b5547442e5 Bugfix#29777 Some compilers don't like // style comments 2004-08-21 00:00:16 +00:00
Marcus Boerger
ce8331f9a5 Remove unnecessary check 2004-08-15 15:48:32 +00:00
Marcus Boerger
e45270dd2f Add missing check 2004-08-14 19:02:17 +00:00
Andi Gutmans
993f70c1d2 - Don't use magic numbers 2004-08-12 05:54:11 +00:00
Andi Gutmans
de25255b6d - Significantly improve performance of foreach($arr as $data). (Marcus) 2004-08-12 05:41:01 +00:00
Marcus Boerger
a0ff48dbd3 - Change to use memcmp instead of strcmp 2004-08-02 22:41:34 +00:00
Andi Gutmans
57d57237cf - Fix typo 2004-08-02 17:36:45 +00:00
Marcus Boerger
5f0433db83 MFB: Enforce protocol on magic methods/functions 2004-08-02 08:27:57 +00:00
Sara Golemon
d96e7a170c Revert goto opcode 2004-07-29 17:45:31 +00:00
Sara Golemon
8c844fdde3 Plug some memory leaks and promote unknown label to E_ERROR. 
If someone tries to jump to a non-existant label execution really
shouldn't try to carry on.
 2004-07-29 16:36:00 +00:00
Sara Golemon
5865b3680a Add goto operator by popular request. 2004-07-29 15:23:47 +00:00
Stanislav Malyshev
7bdc6d4bf4 add todo 2004-07-20 08:58:18 +00:00
Marcus Boerger
374ac86e33 #28589: Segfault in Reflection API 2004-05-31 21:38:01 +00:00
Andi Gutmans
4f77a021ce - Don't allow passing NULL to type hinted parameter. 2004-05-11 14:28:40 +00:00
Andi Gutmans
399073f9d4 - Fixed bug #27923. foreach() without a key should not check if the key 
- is a reference (Adam)
 2004-04-23 21:53:46 +00:00
Zeev Suraski
242aa98b0a Restore fatal error in case a method that's supposed to implement an 
interface/abstract method, breaks its prototype
 2004-04-21 08:44:37 +00:00
Marcus Boerger
aea24b2a79 Force destructors to have empty signatures 2004-03-26 20:05:35 +00:00
Andi Gutmans
e3eb8bdd78 - If __construct() is defined then it will always take precedence over 
- old style constructors.
 2004-03-25 18:00:50 +00:00
Andi Gutmans
34667c4b58 - Fix bug 2004-03-22 15:51:07 +00:00
Andi Gutmans
ed6cbcb480 - Change redefinition of constructor from E_COMPILE_ERROR to E_STRICT. 2004-03-18 08:52:51 +00:00
Stanislav Malyshev
c18c5be1e0 fix typo 2004-03-17 11:10:37 +00:00
Zeev Suraski
e2a5ebf597 Add ability to disable JIT for a particular auto global 2004-03-16 19:46:04 +00:00
Andi Gutmans
6a31fb9bb0 - Fix problem when using old-style constructors it wasn't being inherited 
correctly.
 2004-03-16 15:22:44 +00:00
Marcus Boerger
50ee116f08 Clearify the different method/class flags (as discussed with Andi). 2004-03-09 16:38:37 +00:00
Andi Gutmans
0fc9d5861d - Nuke unused code. 2004-03-09 15:27:39 +00:00
Andi Gutmans
2af86692ea - Fix some small problems I introduce in last patch. 2004-03-05 17:18:34 +00:00
Andi Gutmans
74775aa41a - Finally fix the following: 
$xml_mem = simplexml_load_string('<bookbody><part><chapter><page>1</page></chapter></part></bookbody>');
/* The following works fine */
foreach ($xml_mem->part as $part) {
  foreach($part->chapter->page as $page) {
 print $page;
  }
}
/* The following segfaults */
foreach ($xml_mem->part as $part) {
  foreach($part->chapter as $chapter) { // Difference here from previous example
 print $chapter;
  }
}
 2004-03-05 13:04:21 +00:00
Stanislav Malyshev
78a36b50a1 Disallow redefining ctors and cleanup 2004-03-04 10:02:59 +00:00
Andi Gutmans
41b7211539 - Fix leaks (although there might be still a problem here). 2004-03-02 11:03:48 +00:00
Andi Gutmans
576e16b03f - Fix crash in: 
<?php
  class Foo {
    public $attributes=  array();

    function export() {
      foreach ($this->attributes as $name => $attr) {
      }
    }
  }

  $f= new Foo();
  $f->export();
?>
 2004-03-02 08:28:12 +00:00
Andi Gutmans
63e263f32a - Change prototype isA check not to check the constructor. 
- Only give an E_STRICT for non-isA compliant code as opposed to
  E_COMPILE_ERROR.
 2004-02-29 18:25:50 +00:00
Marcus Boerger
f449c8fdf7 Fixes for abstract classes/methods 2004-02-27 09:14:55 +00:00
Zeev Suraski
62e921f824 Fix leak in foreach ($o->mthd()->arr) 2004-02-25 17:23:50 +00:00
Zeev Suraski
7086634a0b - Improve ARG_INFO() macros to support supplying required_num_args 
- Initial fix for foreach($o->mthd()->arr) crash (now leaks)
 2004-02-25 14:56:45 +00:00
Zeev Suraski
eb6fd52e21 - Rename compatiblity mode to zend.ze2_compatibility_mode (it doesn't only affect auto-clone). 
- Perform implementation checks even with simple inheritance (off when
  compatibility mode is enabled).
- Restore default arguments in interfaces and handle it correctly.
- Move registration of internal classes later in the startup sequence
  in order to have INI options available.
 2004-02-25 10:57:10 +00:00
Zeev Suraski
36a751840d - Abstract methods cannot have defaults for arguments 
- Make function foo($a, $b=null) satisfy both foo($a) and foo($a, $b)
  prototypes
 2004-02-25 09:25:37 +00:00
Marcus Boerger
b0ef896f0e Bugfix #27227 Mixed case class names causes Fatal Error in Constructor call 2004-02-16 00:34:23 +00:00
Zeev Suraski
e7e0f7d4b4 - Check return-by-reference bit when implementing interface prototypes 
- Add infrastructure for built-in functions to hint whether they
  return by reference or not.  It is NOT currently used for anything,
  except for interface prototypes (you can use it to request that the
  function that implements your prototype returns by reference or
  doesn't return by reference).
  For downwards compatibility - by default, interface prototypes are
  agnostic as to whether the function that implements them returns
  by reference or not.  Use ZEND_BEGIN_ARG_INFO_EX() with
  ZEND_RETURN_VALUE/ZEND_RETURN_REFERENCE to change that.
- Fix ArrayAccess::getOffset() to conduct additional checks.
  If your getOffset() should work with multidimensional arrays - it
  must return by reference.
 2004-02-12 13:49:55 +00:00
Marcus Boerger
c6cbafa273 Fix: <interface> [extends <interface> [, <ineterface>]* ] 2004-02-11 22:13:39 +00:00
Zeev Suraski
c01c44c2e2 Fix bug #26802 (the right aspects of it found by Marcus, anyway :) 2004-02-11 10:51:05 +00:00
Andi Gutmans
91ee6c0ceb - Nuke more unused code 2004-02-10 11:44:17 +00:00
Andi Gutmans
041b5dc2f7 - Remove junk 2004-02-10 10:44:09 +00:00
Ilia Alshanetsky
157a4e289a Fixed bug #27145 (Unmangle private/protected property names before printing 
then inside error messages).
 2004-02-05 02:16:08 +00:00
Zeev Suraski
d3c9467432 Fixlet 2004-02-04 18:24:44 +00:00
Zeev Suraski
bab3acc37b Fix handling of $this in some cases 2004-02-04 17:57:48 +00:00
Zeev Suraski
52b5f3fea1 Handle additional cases 2004-02-04 17:10:44 +00:00
Zeev Suraski
c5d842279c Reinstate early-binding for classes. 
Note that this is available for downwards compatibility only - and it doesn't
work if you use new features (namely, interfaces).  Generally, people should
declare their classes before using them, but we just didn't want hell to break
loose (c)
 2004-02-04 16:30:15 +00:00
Zeev Suraski
3df50001e1 - Improve $this assignment detection and generalize some code in zend_compile.c 2004-02-04 14:25:25 +00:00
Zeev Suraski
e1fc3963ee -Error out when trying to re-assign $this 2004-02-04 13:56:41 +00:00
Zeev Suraski
3ac58bffcf - Small fixes 2004-02-04 11:56:07 +00:00
Marcus Boerger
60a4a48e4e Fix Warning 2004-02-03 21:13:04 +00:00
Zeev Suraski
e4db2fb890 Remove unused variable 2004-02-03 15:51:09 +00:00
Zeev Suraski
e1bf9cc4c2 Remove redundant code 2004-02-03 14:31:07 +00:00
Zeev Suraski
848d4aed8a Perform a bitwise copy of the object even when __clone() is defined. 
__clone() is back to not requiring any arguments, as $that is no longer
needed ($this already contains a copy of the original object, by the time
we __clone() is executed).
Calling the parent clone is done using parent::__clone()
 2004-02-03 12:36:13 +00:00
Zeev Suraski
9e60cb553f Rewrote exception support. Fixes a few limitations and bugs in the old 
implementation, and allows exceptions to 'fire' much earlier than before.

Instructions on how to use the new mechanism will follow on internals@
shortly...

Note - this (most probably) breaks the current implementation of
set_exception_handler()
 2004-02-03 12:17:09 +00:00
Zeev Suraski
8e30d96ad8 Redesign the clone() feature to fix some fundamental flaws in the previous 
implementation.

Using clone directly is now done using
$replica = clone $src;

Clone methods must now be declared as follows:
function __clone($that)
{
}

Clone methods in derived classes can call the __clone method of their parent
classes using parent::__clone($that)
 2004-02-02 12:28:19 +00:00
Zeev Suraski
d45541b4fb Tweak checks to detect some additional cases. 
Reorder checks to make more sense.
 2004-01-28 22:27:39 +00:00
Zeev Suraski
be7d41b905 - Error message fix 
- Prevent inheritance of the same constant from two interfaces
 2004-01-28 11:53:52 +00:00
Zeev Suraski
a7ff369cac Fixlets 2004-01-28 10:52:27 +00:00
Zeev Suraski
2adaa11f2f Prevent classes from implementing interfaces that have the same function 2004-01-28 10:25:45 +00:00
Zeev Suraski
673e6e23e7 Code relayout 2004-01-28 09:13:41 +00:00
Marcus Boerger
3ca44539a1 Switch from ZEND_ACC_DYNAMIC to ZEND_ACC_ALLOW_STATIC and disallow calling 
internal non-static methods statically.
# As discussed with Zeev:
# - For BC standard userspace methods allow this with an E_STRICT message.
# - If you want to implement an internal method taht can be called both
#   statically and non-statically then use flag ZEND_ACC_ALLOW_STATIC.
# - Magic user space methods __*() cannot and __construct, __destruct,
# __clone can never be called statically.
 2004-01-24 16:59:24 +00:00
Marcus Boerger
6020ffd007 Simplify detection of methods that must be called dynamic (with object) 2004-01-23 22:04:42 +00:00
Marcus Boerger
7c2e02d380 Disallow static declaration of clone 2004-01-23 20:52:39 +00:00
foobar
796938ec7f Nuke compile warning by using the LANG_SCNG macro instead 2004-01-17 00:26:12 +00:00
Zeev Suraski
59d168eda7 Don't allow interfaces to implement anything 2004-01-14 14:00:11 +00:00
Andi Gutmans
92eb129bd9 - Return the PHP 4 behavior of not allowing class declerations within 
- class declerations. This happened when declaring a class within a
- method.
class A {
	function foo() {
		class B {
		}
	}
}
 2004-01-12 07:15:55 +00:00
Wez Furlong
910e20064a TSRMLS fix 2004-01-11 21:39:40 +00:00
Andi Gutmans
e69f4f6f25 - This should fix the problem of conditional function decleration on the 
- same line of code not to work. You should re-evaluate your coding style
- if you really code this way :)
 2004-01-11 19:27:13 +00:00
Stanislav Malyshev
c4b6a637e5 Bug #25816 - disallow arrays in class constants 2004-01-09 14:02:33 +00:00
Stanislav Malyshev
e321eba06b Fix Bug #26077 - memory leak when new() result is not assigned 
and no constructor defined
 2004-01-09 13:52:19 +00:00
foobar
ccfc46b0aa - Happy new year and PHP 5 for rest of the files too.. 
# Should the LICENSE and Zend/LICENSE dates be updated too?
 2004-01-08 17:33:29 +00:00
Derick Rethans
6923a16c26 - Fixed var_export() to show public, protected and private modifiers properly. 
- Exported (un)mangle_property_name.
 2004-01-03 13:51:02 +00:00
Marcus Boerger
15964bb35d Fix order of class_entry member initialization (needed for example for DOM) 
# You need to completley rebuild PHP after this patch.
 2003-12-28 15:18:05 +00:00
Marcus Boerger
50888a100c Preserve class name casing. 2003-12-22 22:34:28 +00:00
Dmitry Stogov
3c4cfd3ec8 Dynamic function call from object's property was fixed 
(See "tests/lang/bug24926.phpt" and "tests/lang/bug25652.phpt")
 2003-12-17 14:45:59 +00:00
Stanislav Malyshev
6d5eb809be export class initialization function 2003-12-16 10:51:51 +00:00
Zeev Suraski
3a42babad6 Fix behavior of return-by-reference functions. Remove erroneous warnings, 
add E_STRICT warnings in case you return something by reference that you're
not supposed to (anything that's not a variable, or a return-value of a
function that returned by reference).
 2003-12-14 16:09:07 +00:00
Marcus Boerger
8a8deee8a0 This test is against interfaces not abstract classes. 2003-12-06 19:02:12 +00:00
Andi Gutmans
f4d6a5c7cf - Remove two unneeded convert_to_string() (found by Marcus) 
- Change illegal use of string offset to E_ERROR
 2003-12-05 16:28:54 +00:00
Andi Gutmans
d7f839cce7 - Fix for bug #26182 2003-12-02 12:06:03 +00:00
Marcus Boerger
af5489d91b Revert accidential commit until decision 2003-11-29 17:05:17 +00:00
Marcus Boerger
9ffd44e94a Make exception code more robust: 
- Fix error in calculation of trace-string length
- Allow to overload __strostring() and make it work for uncaught exceptions
- Show exception thrown while displaying exceptions
 2003-11-29 17:03:45 +00:00
Andi Gutmans
d344648b07 - Fix __autoload() to preserve class case. 
- Heads up, this patch might break stuff so please let me know if you
- bump into any problems.
 2003-11-24 18:13:29 +00:00
Marcus Boerger
1eaf126a7a Backpatch the correct opcode for list(), property overloading needs more 
opcodes (Bugfix #26257).
 2003-11-18 07:19:55 +00:00
Andi Gutmans
db2a1f4590 - Make sure internal clasess are malloced 2003-11-13 06:40:34 +00:00
Marcus Boerger
296529b886 Split isset/isempty for object property and object dimension hooking. 2003-11-10 16:14:44 +00:00