Od wczoraj jest dostępne PHP 4.0.1 . Najnowsza wersja ma być stabilniejsza na platformie Windows, rozszerzono obsługę błędów, dodano kilka nowych funkcji, inne zmodyfikowano, wyeliminowano wiele błędów.

Równocześnie opublikowano najnowszą wersję Zend Optimizer Release Candidate 1, przyspieszającego wykonywanie kodu PHP o ok. 40%-100%. Nowy Optimizer współpracuje z PHP 4.0.1 .

Wszystkie najnowsze wersje zarówno PHP jak i Optimizera są już w naszych zasobach .

PHP 4.0.0 -> 4.0.1 Changes

June 28, 2000, Version 4.0.1

• Fixed a possible crash in the LDAP modify code. (Eric Kilfoil)
• Fixed a bug in opendir(), which prevented readdir() from working properly if the $dir argument wasn't explicitly specified (Zeev)
• Made --enable-discard-path work again. (Andi)
• Removed 8KB limit on line length of the file() function (Zeev)
• Disabled dl() when PHP is being used as a module inside a multithreaded web server - it didn't work before, and caused weird results (Zeev)
• Added the ImageColorClosestHWB(), ImageCopyMerge() and ImagePaletteCopy() functions. (Sterling)
• Added ImageCreateFromWBMP() function. (Jouni)
• Fixed problems with POST requests under the NSAPI module. (Roberto Biancardi)
• Added spliti() function. (Thies)
• Fixed serializer behaviour with regards to serializing objects whose class definition was not available in the deserializing context. (Sascha)
• Improve memory cache performance and increase cache size. (Stas, Zend Engine)
• Added a crc32 checksum function - used by the UdmSearch search engine and currently run through a system call. This will speed up the UdmSearch php frontend significantly. (Rasmus)
• Modified in_array() to not touch array pointer. (Andrei)
• Added restore_error_handler(). (Zeev, Zend engine)
• Fixed erroneous file names and line numbers in error situations under the multithreaded version of PHP - most noticeably Win32 (Zeev, Zend Engine)
• Fixed problem with CGI crashing on certain servers especially Windows Apache & O'Reilly website (Andi)
• Added Pi3Web SAPI module; run ./configure --with-pi3web to enable this. (Holger; zimpel@t-online.de)
• Enhanced WDDX functions to call __sleep() and __wakeup() when working on objects. (Andrei)
• Changed WDDX to serialize arrays as structs only if needed. (Thies)
• Implemented max_execution_time under Win32 (Zeev)
• Updated strtotime() to handle many more formats. It now has complete feature parity with GNU date command. (Andrei)
• Added support for multiple arguments in unset(). (Faisal, Zend Engine)
• Functions that expect a resource but are passed something else now return NULL instead of FALSE. (Thies, Zend Engine)
• Fixed gmmktime(), on certain systems it incorrectly adjusted for the timezone offset and daylight savings time. (Andrei)
• Moved VC++ Win32 project and workspace files to the win32 directory (Zeev)
• Fixed checkdate() to not return true on non-numeric arguments (Rasmus)
• Added --enable-c9x-inline option for compilers which support the new C9x standard. If you encounter undefined references to i_zend_is_true and other symbols, you should enable this. (Sascha, Zend Library)
• Fixed a problem in ldap_add() and ldap_modify(), sometimes added trailing garbage to the values (Stig Venaas)
• Fixed a problem with dbmopen() not handing 'c' correctly with dbm/db/ndbm databases. (JimJag)
• Fixed a crash in number_format() when used with locales. (Andrei)
• Fixed an initialization problem in the MS-SQL problem that could cause a crash in mssql_query() (Zeev)
• Upgraded PCRE to version 3.2 and fixed a bug when anchored pattern matched an empty string. (Andrei)
• Fixed a bug that prevented PHP from paying attention to the extension_dir directive with extensions that were loaded from the php.ini file (Zeev)
• Changed set_error_handler() to return the name of the previously defined error handler, if any (Zeev, Zend Engine)
• Declared <?php_track_vars?> officially dead. It didn't work in PHP 4.0.0 either, but now it's gone for good (Zeev)
• Make convert_cyr_string() binary safe and stop it from corrupting other PHP variables. (Andi)
• Added functions array_unique, array_intersect and array_diff (Stig Venaas)
• Fixed problem when using uninitialized values in comparisons with strings. They behave as empty strings again just like in PHP 3. (Andi & Zeev, Zend Engine)
• Fixed 'Z' flag in date() to adjust for daylight savings time. (Andrei)
• Fixed var_dump() not to modify the internal order of array elements (Zeev)
• Fixed stripcslashes() to remove to strip in unknown escapes instead of leaving it. (Andrei)
• Changed WDDX to always serialize arrays as structs. (Andrei)
• Fixed include_once() to issue a warning in case the supplied file name is not found (Zeev, Zend Engine)
• Fixed a bug in get_declared_classes() which could return the same class multiple times under certain circumstances (Zeev, Zend Engine)
• Fixed a bug in rawurldecode() that would cause in rawurldecode() corrupting its argument (Zeev)
• Parse errors (or other errors) in the php.ini files under Windows will no longer mess up the HTTP headers in CGI mode and are now displayed in a message box (Zeev)
• Fixed a crash in OCIFetchStatement() when trying to read after all data has already been read. (Thies)
• fopen_wrappers() are now extensible via modules (Hartmut Holzgraefe)
• Make trim strip to match php 3 (Rasmus)
• Added function imagecreatefromxbm(). (Jouni)
• Added function imagewbmp(). (Jouni, based on patch from Rune Nordbøe Skillingstad)
• Added str_pad() for padding a string with an arbitrary string on left or right. (Andrei)
• Made the short_tags, asp_tags and allow_call_time_pass_reference INI directives work on a per-directory basis as well, e.g. from .htaccess files. (Zeev)
• Added fflush() function. (Eric Huss)
• Fixed a problem with static variables, default function arguments and class member variables, that contained array values. (Andi & Zeev, Zend Engine)
• Fix virtual() when used with output buffering (Marc Pohl)
• Clean up constants in flock() function and add optional 3rd arg which is set to true on EWOULDBLOCK (Rasmus)
• Added functions pg_loimport(), pg_loexport(). (Jouni)
• Added SWF support to getimagesize() function (Derick Rethans)
• Added support for both indexed and non-indexed arrays of file uploads eg. name="file[]" type="file" (Rasmus)
• Added create_function(), which gives the ability to create functions on-the-fly (Zeev, Zend Engine)
• Added support for comparisons of arrays (with arrays) and objects (with objects); The equality operator (==) performs an unordered comparison, whereas the identity operator (===) performs an ordered comparison (Zeev, Zend Engine)
• Allow all functions that receive user-defined function callbacks to accept an array that contains an object and a method name, in place of a function name, e.g. usort($array, array($obj, "ObjSort")) (Zeev, Zend Engine)
• Added set_error_handler() to allow custom error handling functions, instead of the built-in error handling code (Zeev, Zend Engine)
• Renamed user_error() to trigger_error(); user_error() remains defined for compatibility (Zeev, Zend Engine)
• Fix the global/static statements to require a trailing terminating semi-colon ';'. (Andi, Zend Engine)
• Cleaned up PCRE extension and made it binary-safe. (Andrei)
• Added third argument to in_array(). If it's true, then in_array() will use strict comparison instead of the default one. (Andrei)
• Added pg_trace() and pg_untrace (Dominic J. Eidson & Zeev)
• ignore_user_abort=Off is now default. (Thies)
• Added array_merge_recursive() that will recursively merge values under the same keys. (Andrei)
• fixed crash in OCIParse when parsing invalid SQL. (Thies)
• Fixed a bug in mysql_connect() that made it ignore the socket argument, in case of non-persistent connects (Zeev)
• Added disable_functions php.ini directive, to allow administrators to disable certain functions for security reasons (Zeev)
• Fixed sessions on Win32. When setting the directory depth parameter in save_path you need to now delimit it with a ';' instead of ':', e.g "5;/tmp" instead of "5:/tmp" (Andi)
• Changed the Apache handler's return status to 'Declined' when a requested PHP file could not be found. Returning 'Not Found' caused problems in the ErrorDocument handler stage in that $REDIRECT_REDIRECT_ERROR_NOTES was not getting set at all. Moving to 'Declined' should fix this and I can't see any other side effects. (Rasmus)
• Fixed scanning decimal numbers in internationalized environments. They should always be in standard US format e.g. 23.3. (Andi, Zend Engine)
• Added second argument to preg_quote() which allows quoting of one additional character, usually the regex delimiter. (Andrei)
• Uncommitted outstanding OCI8 transactions are now rolled back before the connection is closed. (Thies)
• ignore_user_abort() & friends should now work in CGI mode as well. (Patch by daniel.braun@ercom.fr)
• Added extension YAZ (dickmeiss).
• Fixed a crash bug triggered by certain cases of class redeclarations (Stanislav & Zeev, Zend Engine)
• Fixed min()/max() segfault. (Andrei)
• New module for reading EXIF header data from JPEG files. Most digital cameras will embed all sorts of information about a picture inside the jpeg images it generates. (Rasmus)
• Fixed basename() bug where "file.ext///" would not return the same as "/path/file.ext///" (Rasmus)
• Added the swf_ortho function. (Sterling)
• Moved to virtual current working directory support. This highly improves the functionality and stability of multi-threaded versions of PHP (Andi, Sascha)