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NEWS
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PHP 4 NEWS
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?? ??? 2002, Version 4.3.0
- Added optional 3rd parameter 'recursive' to ftp_rawlist() which will
do 'LIST -R' instead of 'LIST'. (Jani)
- Disabled the fifth parameter to the mail function in safemode. (Derick)
- GetImageSize now allways set fields unknown to 0 and new Imagetype
iff. (Marcus)
- Add runtime Apache2 thread check to ensure we don't run a non-threaded
PHP inside a threaded Apache2 MPM. (Rasmus)
- Turn off ZTS if Apache2 is using the prefork MPM. (Rasmus)
- Made getimagesize() and exif_read_data() to return also the mime-type and
exif_thumbnail() to return also the image-type. (Marcus)
- Added image_type_to_mime_type() which converts image-types to mime-types.
(Marcus)
- Made GD functions only exist if they are available. This means that for
example your GD build has no JPG support, none of the JPG functions would
actually exist, so you can safely test that with function_exists(). (Derick)
- Added an optional parameter to the header() function which overrides the HTTP
response code. (Derick)
- Changed the order of which modules are unloaded to the reverse order of
which they were loaded. (Derick, Zend Engine)
- Fixed a crash in ereg_replace() when backreference number was greater
than the number of subpatterns. (oliver@billix.franken.de)
- Added preliminary SAX-Input support. It's now possible to build a DomDocument
with SAX-Events. (chregu)
- Bundled GD library 2.0.1 with php (ext/gd/libgd) (Rasmus, Jani, Markus, Edin)
- Fixed bug with Apache which let PHP_AUTH_* variables to be set when
external basic auth mechanism was used. (Jani)
- Fixed bzopen() crash in thread-safe mode. (Andrei)
- Added better error-messages (3rd parameter) and validating of DTDs (2nd
parameter) to domxml_open_mem() and domxml_open_file(). (Christian)
- Added domxml_doc_validate() for validating existing DomDocuments with a DTD.
(Christian)
- Added ability to capture string offsets in preg_match_*() results.
(David Brown, Andrei)
- Fixed set_error_handler() to accept methods as callbacks and also report
invalid callbacks. (Andrei)
- Fixed a memory corruption bug in overload extension. (Andrei)
- Fixed error handling in fsockopen() on win32. (Jason)
- Added win32 support for the timeout parameter of fsockopen(). (Jason)
- Fixed shuffle() to provide equal distribution of values. (Andrei)
- Added --with-mysql-sock configure option which can be used to override
the unix socket location. (e.g. NFS compiles, etc.) (James Cox)
- Fixed is_a() to properly work on extension registered classes. (Andrei)
- Added new constants: PHP_PREFIX and PHP_SHLIB_SUFFIX. (Stig)
- Added STDIN, STDOUT and STDERR constants for CLI sapi reflecting opened
streams to their respective I/O counterparts. (Edin)
- Added pctnl_alarm() function. (Edin)
- Fixed array_rand() on thread-safe platforms such as Windows. (Edin)
- If zlib.output_compression is enabled and a page is compressed
a "Vary: Accept-Encoding" header is now added. (Stefan)
- Renamed getallheaders() to apache_request_headers() and kept getallheaders()
as an alias to it. Also added apache_response_headers() which returns the
current response headers from Apache. (Rasmus)
- Added missing AddRef() calls in the COM extension. This should fix weird
behaviour (in particular with ADODB). (Harald)
- Fixed segfault in version_compare(). (Stig)
- Added compressed Flash MX files support to getimagesize(). (Derick)
- Added ability to capture string offsets in preg_split() results.
(David Brown, Andrei)
- Fixed a crash bug in token_get_all(). (Andrei)
- Implemented glob() for Unix/Win32. (Hartmut, Edin, Markus)
- Added domxml_doc_set_root() to change the root node. (Lukas Schroeder)
- Fixed a crash bug in stripslashes() when working in sybase mode. (Rasmus)
- Added experimental support for Simplified Chinese, Traditional Chinese and
Korean encodings into mbstring. (Rui)
- Misc. Win32 mail() enhancements: support 'From:' header (msisolak@yahoo.com),
support Bcc header, case-insensitive headers, enhanced error reporting,
automatic proper line ending conversion, fixed crash with Cc, fixed buffer
overflows with $header. (Markus)
- Improved IMAP extension performance. (adam.kauffman@mindspring.com,
rjs3@andrew.cmu.edu, Jon)
- Added optional 5th parameter to domxml_xslt_process(). When set, profiling
information is saved to the specified file. (chregu)
- Added MD5 support for crypt() on Windows. (Edin)
- Fixed resource bug in LDAP extension. (Stig Venaas)
- Fixed crash in output buffering when buffer is overwritten in a callback.
(Yasuo)
- Added output_add_rewrite_var() and output_remove_rewrite_var() to inject
and remove variables from the URL-Rewriter. (Thies)
- The Windows build can now be configured more comfortably, for example
when dealing with built-in extensions. (Sebastian)
- Added optional 3rd parameter to mysql_select_db() which makes it return
the previously selected database name. (Jani)
- Added large OID value (2^31 to 2^32) support for pg_lo_import(),
pg_lo_unlink(), pg_lo_open() and pg_lo_export(). (Yasuo)
- Changed the mbstring extension to be enabled by default. (Yasuo)
- Fixed mixing OCIPlogon() and OCINLogon() to not leak Oracle-Sessions. (Thies)
- Added php.ini options for EXIF extension to encode and decode Unicode/JIS
user comments. (Marcus)
- Changed the "-c" CLI/CGI option to allow both 'filename' and
'path to php.ini'. (Yasuo)
- Added version information to the .dll and .exe files created under Windows.
(jtate)
- Added __FUNCTION__ and __CLASS__ constants. (Jani, Zend Engine)
- Added pg_metadate(), pg_convert(), pg_insert(), pg_select(), pg_update()
and pg_delete(). (Yasuo)
- Added optional 2nd parameter for pg_result_status() to specify return type.
(Yasuo)
- Added "log_errors_max_len" php.ini option which controls maximum length for
error messages. (Marcus)
- Added "ignore_repeated_errors" and "ignore_repeated_source" php.ini options
which can be used to disable logging of repeated error messages. (Marcus)
- Made pg_last_notice() work correctly. (Yasuo)
- Added "pgsql.ignore_notice" and "pgsql.log_notice" php.ini options. (Yasuo)
- Added "zlib.output_compression_level" php.ini option. (Stig)
- Added support for --with-apxs build on Mac OS X / Darwin. (markonen)
- Added support for dynamically loaded extensions on OS X / Darwin.
NOTE: This requires Apache 1.3.25 or later. (kalowsky, markonen)
- Fixed CR/LF processing in quoted_printable_decode() on Win32. (kir)
- Made crack extension available on Win32. Cracklib libraries for Win32 are
available at http://www.jtatesoftware.com/cracklib/. (jtate)
- Added mysql_info() function. (Jan)
- Added mysql_list_processes() and mysql_stat() functions. (Georg)
- Added file_get_contents() which returns the contents of a file as a string.
This function also supports the URL wrappers. (Wez)
- Changed 'zlib:' fopen wrapper to 'compress.zlib://' to avoid ambiguities
when filenames have ':' characters. (Wez)
- Added URL-wrapper support to exif. (Marcus)
- PHP now has a new stream system that allows it to do some clever stuff with
fopen() and fsockopen(). As a result:
. URL wrappers natively supports https:// URLs
. fsockopen() adds support for ssl:// and tls:// connections via TCP/IP
. copy($srcfilename, $destfilename) can now be used with URL wrappers
. zlib wrappers/streams can be used even on systems without fopencookie()
. Added 'compress.bzip2://' stream and wrapper support.
. Added user-space streams - it is now possible to define a class in PHP
code and register it as a URL wrapper.
. Most extensions now support streams when passing files, which means
that those extensions will support URL wrappers. (Wez)
. Added memory stream support. (Marcus)
- Fixed memory allocation problem on systems that have iconv() support in libc.
(Yasuo)
- Made var_dump() handle recursive structures better. (Yasuo, Derick)
- Added exif_imagetype() function. (Marcus)
- New improved build system. Among other improvements, replaces the slow
recursive make with one global Makefile and eases the integration of proper
dependencies. Automake is only needed for its aclocal tool. The build
process is now more portable and less resource-consuming. (Sascha)
13 May 2002, Version 4.2.1
- Added safe-mode checks to show_source(), parse_ini_file() and rmdir(). Also
fixed security problems with safe_mode_include_dir directive. (Rasmus)
- Changed HTTP upload code to accept 0 byte file uploads. (Zeev)
- Major update of domxml. New functions, better DOM compliance and bug fixes:
* Changed the old $node->append_child() to $node->append_sibling() since
the new append_child() behaves correctly (= W3C standard).
* Added domxml functions:
. domxml_elem_get_elements_by_tagname()
. domxml_doc_get_elements_by_tagname()
. domxml_doc_get_element_by_id()
. domxml_elem_remove_attribute()
. domxml_elem_get_attribute_node()
* Fixed a segfault in domxml_unlink().
* Added formatting option to domxml_dump_mem().
(Uwe, jtate, Chregu)
- Fixed a bug in socket_select() that could cause unexpected behavior when
using a statement like $w = $e = array($sock); This change unfortunately
prevents the use of constant values (e.g. NULL) for the socket array
paramaters. Instead, use a temporary variable or an expression with the
leftmost member being a temporary variable. ex.:
socket_select($w, $r, $e = NULL, 10); (Jason)
- Fixed crashes in the session serializer. (Stas)
- Fixed malformed atime/mtime with touch(). (Yasuo)
- Fixed a couple of bugs in array_sum() and array_merge(). (Andrei)
- Fixed SJIS directory name handling under Windows. (Rui)
- Fixed empty mb_output_handler() output when Content-Type is specified.
(Yasuo)
- Fixed the false logic in ext/session which made SID constant not to be
defined when cookies are disabled. (Sascha)
- Fixed possible crash bug in HTTP uploads. (Patch: Lucas Schroeder)
- Fixed possible NULL-pointer dereferencing in the COM extension which
caused 'Error in php_OLECHAR_to_char()' warnings on various places.
Also modified the API to consistently return NULL in case of an error.
(Alan, Harald)
- Fixed a bug in the COM extension that caused outproc servers to 'hang'
because of a missing Release() call. (Alan, Harald)
22 Apr 2002, Version 4.2.0
- ATTENTION!! register_globals defaults to 'off' now !!!
- Note: Apache2 support is EXPERIMENTAL.
- PostgreSQL functions are renamed, but all old function names are available.
Old function names will be available long enough. User can safely use old
function names. (Yasuo)
- Moved ext/mailparse to PECL. See http://thebrainroom.com/opensource/php/
for more information and to download the extension. (Wez/Jim)
- Fixed pg_last_notice() crash. (Yasuo)
- Modified the mysql extension to disable 'LOAD LOCAL' when safe mode is
enabled. (Jason)
- Added CLI (command line interface) sapi which is more suitable for writing
shell scripts. Some of the differences to CGI sapi are: no HTTP headers,
plain text error messages, does not change working directory, have a new -r
option which executes a piece of PHP code directly from the commmand line, etc.
"make install" will install CLI SAPI version of php in {PREFIX}/bin/php while
CGI is renamed and installed as {PREFIX}/bin/php-cgi. (Edin)
- Fixed HTTP file upload support to handle big files better. (Jani)
- Major modifications to the Sockets Extension and its API (Jason):
. Fixed numerous bugs.
. Added automatic host lookup capability to all functions that take addr's.
example: socket_connect($sock, 'www.yahoo.com', 80);
. Corrected and standardized host lookup errors
. Modified socket_recv() behavior. [$r=socket_recv($sock, $buf, $len, $flags)]
. Added socket_set_block() which changes a socket into blocking IO mode
. Modified socket_last_error() to not clear the last error
. Added socket_clear_error() which clears the last error on a socket
. Removed all code pertaining to fd_sets (socket_fd_*)
. Modified/Improved socket_select() to accept array of resources instead of
fd_sets. example:
<?php
$wfds=$rfds=array($sock1, $sock2, $sock3, $sock7);
$r=socket_select($rfds, $wfds, NULL, 1);
print "Ready to read:\n"; var_dump($rfds);
?>
- Fixed segfault in ibase_close() if user does not free the resultset.
Bugs #15419, #15992. (daniela)
- Added optional 3rd parameter "int encoding_mode" to gzencode() and fixed
parameters to conform documentation. (Stefan)
- Changed read_exif_data() to be an alias of exif_read_data(). (Marcus)
- Added exif_tagname() function which returns the names of tags and
exif_thumbnail() function to extract embedded thumbnails. (Marcus)
- Fixed iconv support with FreeBSD. (kalowsky)
- Cleaned up the posix extension: (Markus)
. Removed unwanted warning messages
. Added posix_errno() and posix_strerror() for fetching error messages
. Changed the way posix_getgrnam() and posix_getgrgid() return their values
(breaks BC but makes more sense)
. Does not include functions in symbol table which aren't supported on host
system.
- Added TIFF support for getimagesize() and read_exif_data(). (Marcus)
- Changed the Velocis extension namespace to Birdstep to reflect new product
name. Added aliases for BC. (James)
- Added safe_mode checks for opendir(). (jflemer)
- Changed the 2nd parameter in pgsql_fetch_*() functions to support NULL if
all 3 parameters are supplied, but you do not want to provide a row number.
(Derick)
- Improved iconv() when using libc's iconv. (Yasuo)
- Added PHP_SAPI constant which contains the name of running SAPI. (Edin)
- Added ob_get_status() which returns an array of buffers with their status.
(Yasuo)
- Fixed a crash bug in ob_end_*() functions. ob_end_*() will not delete
buffers that may not be deleted. (Yasuo)
- Added 3rd parameter "bool erase" to ob_start(). If FALSE, the buffer may not
be deleted until script finishes. (Yasuo)
- Changed ob_*() functions to return TRUE for success, FALSE for failure.
(Yasuo)
- Added sybase_ct support to dbx module. (Marc)
- Fixed error message handling with PostgreSQL 7.2. (Rui)
- Added object aggregation capability, see aggregation_*() functions. (Andrei)
- Added debug_zval_dump() which works similarly to var_dump, but displays
extra internal information such as refcounts and true type names. (Jason)
- Added Andrei's tokenizer extension. (Stig)
- Fixed a bug in the COM extension which caused php to crash in
php_COM_get_ids_of_names(). (Paul, Harald)
- Removed ext/satellite. It is now part of PEAR. (eriksson)
- Changed php.ini directive 'safe_mode_include_dir' to accept a (semi)colon
separated path (like 'include_path') rather than a single directory.
(jflemer)
- Added is_a() function that can be used to test whether object is of a certain
class or is derived from it. (Andrei, Zend Engine)
- Added optional parameter to highlight_string() and highlight_file() which
makes these functions to return a highlighted string instead of dumping
it to standard output. (Derick)
- Added EXTR_IF_EXISTS and EXTR_PREFIX_IF_EXISTS flags to extract(). (Rasmus)
- Fixed a segfault in pg_pconnect(). If PostgreSQL server is restarted, broken
connection is detected and reconnected. (Yasuo)
- Fixed --enable-safe-mode configure option. (Yasuo)
- Added function domxml_dump_node($doc,$node). Dumps a node plus all children
into a string. (chregu)
- Added function domxml_node_get_content(). (chregu)
- Added function domxml_dump_file($filename,[$compression]). Dumps XML to
a file and uses compression, if specified. (chregu)
- Added exslt integration to domxml extension (http://exslt.org for details).
Configure with --with-dom-exslt[=DIR] (and --with-dom-xslt).
(chregu,jaroslaw)
- Fixed session_unset() to not touch any globals if register_globals is off.
(Thies)
- Added 3 new optional parameters to OCIFetchStatement(). They control
the number of rows to skip at the beginning of the cursor, the
maximun numer of rows that should be fetched and the format of the
returned array. (Thies)
- Updated the XSLT extension to support Sablotron 0.8. (Petr Cimprich)
- Fixed a bug in preg_match() and preg_match_all() when matching strings
contain null bytes. (Andrei)
- Added xpath_register_ns() function. This makes it possible to issue XPath
queries with namespaces like for example: "//namespace:sampletag".
(Chris Jarecki)
- Added multi-byte enabled regular expression functions. (Rui)
- Added optional second parameter to count() which can be used to specify
either normal or recursive counting. (patch by Vlad Bosinceanu <glipy@fx.ro>)
- Added mb_get_info() to get internal settings of mbstring. (Rui)
- Added async query functions to PostgreSQL module. (Yasuo)
- Added pg_copy_to()/pg_copy_from() for PostgreSQL module. (Youichi, Yasuo)
- Added IPv6 support for FTP extension. (Stig Venaas)
- Improved the speed of wordwrap() significantly. (Jim)
- Fixed pow()'s incorrect behaviour when dealing with powers of 0. (Jim)
- Added is_finite(), is_infinite() and is_nan(). (Jim)
- Fixed segfault in wordwrap() when wrapping to zero width and using
multi-character break or trying to force cut (bug #12768). (Jim)
- Fixed several bugs in dbase extension (dbase_pack() truncate file to right
size, fix 6852 #1 and 6852 #2). (Vlad)
- Fixed bug in krsort() where an extra character was being compared. (Andi)
- Fixed bug that made pspell include pspell.h from a wrong location. (Vlad)
- Added function overload in mbstring to add multibyte support for
string and mail functions. (Rui)
- Added flags parameter to preg_grep(). The only flag currently is
PREG_GREP_INVERT that will make the function return entries that
did not match. (Andrei)
- Fixed several crash bugs in the xslt extension. (Markus, Derick)
- Fixed problem with dbase not returning very large (larger than long)
integers properly. (Vlad)
- Added concepts to IRCG: bailout-on-trivial issue, write output to
files, fetch a resource upon connection end. (Sascha)
- Fixed POST-related bugs in thttpd, added QUERY_STRING, HTTP_HOST,
HTTP_ACCEPT_LANGUAGE to the script environment, improved patch
to send correct MIME types, and added support for /nocache/. (Sascha)
- Fixed several bugs and memleaks in the domxml extension. (Markus)
- Added var_export() which outputs a representation of a variable as reusable
PHP code. (Derick)
- Added -w option to the CGI-version to strip all comments and whitespace
from the script. (Thies)
- Added support for SO_RCVTIMEO and SO_SNDTIMEO to ext/sockets. (Jason)
- Added ob_get_level() which returns the nesting level of the output buffering
mechanism. (Yasuo, Derick)
- Added ob_flush() and ob_clean() functions which flush and clean an output
buffer without destroying the buffer. (Derick)
- Added new optional parameter to mysql_connect() which forces a new database
link to be created. (Markus, Derick)
- Added ldap_sort() function. (Stig Venaas)
- Added md5_file() function which calculates the MD5 sum of a file.
Patch by Alessandro Astarita <aleast@capri.it> (Derick)
- Added support for parsing recordsets contained in WDDX packets. (Andrei)
- Renamed key_exists() to array_key_exists(). (Derick)
- Fixed ImageColorsForIndex() and ImageColorAt() to work for TrueColor
images. (Rasmus)
- Added support for bind_textdomain_codeset(). (rudib@email.si)
- Added generic Win 32 API extension. (jmoore)
- Removed warning message about NONEXISTENT character set from mysql_connect()
when the server's default character set != latin1. (Mysql Team)
- Added Direct I/O extension for lowlevel access to the POSIX layer. (Sterling)
- Added SAPI module for the WebJames server on RISC OS. (Alex Waugh)
- Fixed ldap_add() and ldap_modify() functions to throw a warning with illegal
value arrays. Previously segfaulted or added wrong value. (Stig Venaas)
- Added udm_check_charset() function into mnoGoSearch extension. (gluke)
- Fixed mnoGoSearch extension to support mnogosearch-3.2.x. (gluke)
- Made fbsql_num_rows() to return the correct value on all select statements.
(Frank)
- Added array_chunk() function which splits an array into chunks of specified
size. (Andrei)
- Fixed $HTTP_RAW_POST_DATA to be populated on a missing content-type when
always_populate_raw_post_data is on. (Rasmus)
- Added session_cache_expire() function. (patch by anuradha@gnu.org) (Andrei)
- Added array_fill() function. (Rasmus)
- Made Authorization header to be hidden from phpinfo() output in safe_mode.
(Rasmus)
- Re-instated safe-mode realm mangling. (Rasmus)
- Fixed a bug in preg_replace() that would change the type of the replacement
array entries to string. (Andrei)
- Added user-space object overloading extension. (Andrei)
- Added ldap_start_tls() function. (Stig Venaas, patch by kuenne@rentec.com)
- Changed rand() and mt_rand() to be seed automatically if srand() or
mt_srand() has not been called. (Sterling)
- Changed the seed options to srand() and mt_srand() to be optional. If the
seed is not specified the most random seed possible is generated. (Sterling)
- Added array_change_key_case() function which returns an array with all
string keys lowercased or uppercased. (Edin)
- Added parameter to ircg_pconnect to suppress treating non-fatal errors
as fatal, and added conversion of Windows quotes to ". (Sascha)
- Added pcntl_exec() function which behaves similar to the system execve.
(Jason)
- Fixed segfault and check for truecolor image in ImageColorAt(). (Rasmus)
- Fixed nl2br() to handle all styles of line-endings in one string.
(Boian, Derick)
- Added mcrypt_generic_deinit() to replace mcrypt_generic_end(). (Derick)
- Added apache_setenv() function for injecting variables into Apache's
subprocess_env table. (Rasmus)
- Added support for 'int', 'bool', 'float' and 'null' in settype(). (Jeroen)
- Added IPv6 support to gethostbyaddr().
(Patch by Matthias Wimmer <matthias@charente.de> and venaas)
- Fixed LONG_VARCHAR type crashing in ODBC extension. Patch by Walter Franzini.
(kalowsky)
- Changed in_array() and search_array() to allow the needle to be an array
in itself. (Andrei)
- Added ini_get_all() function which returns all registered ini entries
or entries for the specified extension. (Jani)
- Added mailparse_uudecode_all() which extracts all uuencoded attachments.
(Wez)
- Added support for chinese encodings in htmlentities() and htmlspecialchars().
(Patch by Alan Knowles <alan_k@hklc.com> and Wez)
- Improved support for autoconf-2.50+/libtool 1.4b+. (Jan Kneschke, Sascha)
27 Feb 2002, Version 4.1.2
- Fixed start up failure when mm save handler is used and there are multiple
SAPIs working at the same time. (Yasuo)
- Fixed the Roxen SAPI. (Yasuo)
- Fixed a buffer overflow in the RFC-1867 file upload code. (Stefan)
- Fixed a crash bug in the session module. (Yasuo)
- Fixed a crash bug in the pspell module. (Yasuo)
- Changed the default output encoding of mbstring 'pass' to fix
initialization problem. (Rui)
26 Dec 2001, Version 4.1.1
- Fixed incompatibility with Windows .NET / IIS 6 - may improve stability
under other versions of IIS. (Zeev)
- Fixed bug that caused crashes or error notices on shutdown on threaded
platforms. (Zeev)
- Fixed several crash bugs in the xslt extension. (Markus, Derick)
- Fixed problem with dbase not returning very large (larger than long)
integers properly. (Vlad)
- Fixed several bugs and memleaks in the domxml extension. (Markus)
- Fixed bug in gmmktime() which was one hour off during standard time -
bug #9878. Patch by bfoddy@mediaone.net. (jmoore)
- Fixed bug in gmdate() timezone handling on Windows - bug #13885. (jmoore)
- Fixed several crash bugs in the mcrypt extension. (Derick)
- Made the mcrypt extension compile with the libmcrypt 2.2 series again.
(Sterling)
- Fixed a bug where the is_file() family of functions would in-correctly give
an error when they were given filenames that didn't exist. (Sterling)
- Fixed a bug in the strtotime() function where it was incorrectly recognizing
GMT +0100 and GMT -0100. (Derick)
10 Dec 2001, Version 4.1.0
- Worked around a bug in the MySQL client library that could cause PHP to hang
when using unbuffered queries. (Zeev)
- Fixed a bug which caused set_time_limit() to affect all subsequent requests
to running Apache child process. (Zeev)
- Removed the sablotron extension in favor of the new XSLT extension.
(Sterling)
- Fixed a bug in WDDX deserialization that would sometimes corrupt the root
element if it was a scalar one. (Andrei)
- Make ImageColorAt() and ImageColorsForIndex() work with TrueColor images.
(Rasmus)
- Fixed a bug in preg_match_all() that would return results under improper
indices in certain cases. (Andrei)
- Fixed a crash in str_replace() that would happen if search parameter was an
array and one of the replacements resulted in subject string being empty.
(Andrei)
- Fixed MySQL extension to work with MySQL 4.0. (Jani)
- Fixed a crash bug within Cobalt systems. Patch by tomc@tripac.com. (Jani)
- Bundled Dan Libby's xmlrpc-epi extension.
- Introduced extension version numbers. (Stig)
- Added version_compare() function. (Stig)
- Fixed pg_last_notice() (could cause random crashes in PostgreSQL
applications, even if they didn't use pg_last_notice()). (Zeev)
- Fixed DOM-XML's error reporting, so E_WARNING errors are given instead of
E_ERROR error's, this allows you to trap errors thrown by DOMXML functions.
(Sterling)
- Fixed a bug in the mcrypt extension, where list destructors were not
properly being allocated. (Sterling)
- Better Interbase blob, null and error handling. (Patch by Jeremy Bettis)
- Fixed a crash bug in array_map() if the input arrays had string or
non-sequential keys. Also modified it so that if a single array is passed,
its keys are preserved in the resulting array. (Andrei)
- Fixed a crash in dbase_replace_record. (Patch by robin.marlow@dps-int.com)
- Fixed a crash in msql_result(). (Zeev)
- Added support for single dimensional SafeArrays and Enumerations.
Added com_isenum() function to check if a component implements an
enumeration. (Alan, Harald)
- Fixed a bug in dbase_get_record() and dbase_get_record_with_names().
boolean fields are now returned correctly.
Patch by Lawrence E. Widman <widman@cardiothink.com> (Jani)
- Added --version option to php-config. (Stig)
- Improved support for thttpd-2.21b by incorporating patches for all known
bugs. (Sascha)
- Added ircg_get_username, a roomkey argument to ircg_join, error fetching
infrastructure, a tokenizer to speed up message processing, and fixed
a lot of bugs in the IRCG extension. (Sascha)
- Improved speed of the serializer/deserializer. (Thies, Sascha)
- Floating point numbers are better detected when converting from strings.
(Zeev, Zend Engine)
- Replaced php.ini-optimized with php.ini-recommended. As the name implies,
it's warmly recommended to use this file as the basis for your PHP
configuration, rather than php.ini-dist. (Zeev)
- Restore xpath_eval() and php_xpathptr_eval() for 4.0.7. There
are still some known leaks. (Joey)
- Added import_request_variables(), to allow users to safely import form
variables to the global scope (Zeev)
- Introduced a new $_REQUEST array, which includes any GET, POST or COOKIE
variables. Like the other new variables, this variable is also available
regardless of the context. (Andi & Zeev)
- Introduced $_GET, $_POST, $_COOKIE, $_SERVER and $_ENV variables, which
deprecate the old $HTTP_*_VARS arrays. In addition to be much shorter to
type - these variables are also available regardless of the scope, and
there's no need to import them using the 'global' statement. (Andi & Zeev)
- Added vprintf() and vsprintf() functions that allow passing all arguments
after format as an array. (Andrei)
- Added support for GD2 image type for ImageCreateFromString() (Jani)
- Added ImageCreateFromGD(), ImageCreateFromGD2(), ImageCreateFromGD2part(),
ImageGD() and ImageGD2() functions (Jani)
- addcslashes now warns when charlist is invalid. The returned string
remained the same (Jeroen)
- Added optional extra argument to gmp_init(). The extra argument
indicates which number base gmp should use when converting a
string to the gmp-number. (Troels)
- Added the Cyrus-IMAP extension, which allows a direct interface to Cyrus'
more advanced capabilities. (Sterling)
- Enhanced read_exif_data() to support multiple comment tags. (Rasmus)
- Fixed a crash bug in array_map() when NULL callback was passed in. (Andrei)
- Change from E_ERROR to E_WARNING in the exif extension (Rasmus)
- New pow() implementation, which returns an integer when possible,
and warnings on wrong input (jeroen)
- Added optional second parameter to trim, chop and ltrim. You can
now specify which characters to trim (jeroen)
- Hugely improved the performance of the thread-safe version of PHP, especially
under Windows (Andi & Zeev)
- Improved request-shutdown performance significantly (Andi & Zeev, Zend
Engine)
- Added a few new math functions. (Jesus)
- Bump bundled expat to 1.95.2 (Thies)
- Improved the stability of OCIPlogon() after a database restart. (Thies)
- Fixed __FILE__ in the CGI & Java servlet modes when used in the main script.
It only worked correctly in included files before this fix (Andi)
- Improved the Zend hash table implementation to be much faster (Andi, Zend
Engine)
- Updated PHP's file open function (used by include()) to check in the calling
script's directory in case the file can't be found in the include_path (Andi)
- Fixed a corruption bug that could cause constants to become corrupted, and
possibly prevent resources from properly being cleaned up at the end of
a request (Zeev)
- Added optional use of Boyer-Moore algorithm to str_replace() (Sascha)
- Fixed and improved shared-memory session storage module (Sascha)
- Add config option (always_populate_raw_post_data) which when enabled
will always populate $HTTP_RAW_POST_DATA regardless of the post mime
type (Rasmus)
- Added support for socket and popen file types to ftp_fput (Jason)
- Fixed various memory leaks in the LDAP extension (Stig Venaas)
- Improved interactive mode - it is now available in all builds of PHP, without
any significant slowdown (Zeev, Zend Engine)
- Fixed crash in iptcparse() if the supplied data was bogus. (Thies)
- Fixed return value for a failed snmpset() - now returns false (Rasmus)
- Added hostname:port support to snmp functions (nbougues@axialys.net, Rasmus)
- Added fdf_set_encoding() function (Masaki YATSU, Rasmus)
- Reversed the destruction-order of resources. This fixes the reported OCI8
"failed to rollback outstanding transactions!" message (Thies, Zend Engine)
- Added option for returning XMLRPC fault packets. (Matt Allen, Sascha
Schumann)
- Improved range() function to support range('a','z') and range(9,0) types of
ranges. (Rasmus)
- Added getmygid() and safe_mode_gid ini directive to allow safe mode to do
a gid check instead of a uid check. (James E. Flemer, Rasmus)
- Made assert() accept the array(&$obj, 'methodname') syntax. (Thies)
- Made sure that OCI8 outbound variables are always zero-terminated. (Thies)
- Fixed a bug that allowed users to spawn processes while using the 5th
parameter to mail(). (Derick)
- Added nl_langinfo() (when OS provides it) that returns locale.
- Fixed a major memory corruption bug in the thread safe version. (Zeev)
- Fixed a crash when using the CURLOPT_WRITEHEADER option. (Sterling)
- Added optional suffix removal parameter to basename(). (Hartmut)
- Added new parameter UDM_PARAM_VARDIR ha in Udm_Set_Agent_Param() function to
support alternative search data directory. This requires mnogoSearch 3.1.13
or later.
- Fixed references in sessions. This doesn't work when using the WDDX
session-serializer. Also improved speed of sessions. (Thies)
- Added new experimental module pcntl (Process Control). (Jason)
- Fixed a bug when com.allow_dcom is set to false. (phanto)
- Added a further parameter to the constructor to load typelibs from file when
instantiating components (e.g. DCOM Components without local registration).
(phanto)
- Added the possibility to specify typelibs by full name in the typelib file
(Alan Brown)
- Renamed the ZZiplib extension to the Zip extension, function names have also
changed accordingly, functionality, has stayed constant. (Sterling)
- Made the length argument (argument 2) to pg_loread() optional, if not
specified data will be read in 1kb chunks. (Sterling)
- Added a third argument to pg_lowrite() which is the length of the data to
write. (Sterling)
- Added the CONNECTION_ABORTED, CONNECTION_TIMEOUT and CONNECTION_NORMAL
constants. (Zak)
- Assigning to a string offset beyond the end of the string now automatically
increases the string length by padding it with spaces, and performs the
assignment. (Zeev, Zend Engine)
- Added warnings in case an uninitialized string offset is read. (Zeev, Zend
Engine)
- Fixed a couple of overflow bugs in case of very large negative integer
numbers. (Zeev, Zend Engine)
- Fixed a crash bug in the string-offsets implementation (Zeev, Zend Engine)
- Improved the implementation of parent::method_name() for classes which use
run-time inheritance. (Zeev, Zend Engine)
- Added 'W' flag to date() function to return week number of year using ISO
8601 standard. (Colin)
- Made the PostgreSQL driver do internal row counting when iterating through
result sets. (gvz@2scale.net)
- Updated ext/mysql/libmysql to version 3.23.39; Portability fixes, minor
bug fixes. (tim@mysql.com)
- Added get_defined_constants() function to return an associative array of
constants mapped to their values. (Sean)
- New mailparse extension for parsing and manipulating MIME mail. (Wez)
- Define HAVE_CONFIG_H when building standalone DSO extensions. (Stig)
- Added the 'u' modifier to printf/sprintf which prints unsigned longs.
(Derick)
- Improved IRIX compatibility. (Sascha)
- Fixed crash bug in bzopen() when specifying an invalid file. (Andi)
- Fixed bugs in the mcrypt extension that caused crashes. (Derick)
- Added the IMG_ARC_ROUNDED option for the ImageFilledArc() function, which
specified that the drawn curve should be rounded. (Sterling)
- Updated the sockets extension to use resources instead of longs for the
socket descriptors. The socket functions have been renamed to conform with
the PHP standard instead of their C counterparts. The sockets extension is
now usable under Win32. (Daniel)
- Added disk_total_space() to return the total size of a filesystem.
(Patch from Steven Bower)
- Renamed diskfreespace() to disk_free_space() to conform to established
naming conventions. (Jon)
- Fixed #2181. Now zero is returned instead of an unset value for
7-bit encoding and plain text body type. (Vlad)
- Fixed a bug in call_user_*() functions that would not allow calling
functions/methods that accepted parameters by reference. (Andrei)
- Added com_release($obj) and com_addref($obj) functions and the related class
members $obj->Release() and $obj->AddRef() to gain more control over the used
COM components. (phanto)
- Added an additional parameter to dotnet_load to specify the codepage (phanto)
- Added peak memory logging. Use --enable-memory-limit to create a new Apache
1.x logging directive "{mod_php_memory_usage}n" which will log the peak
amount of memory used by the script. (Thies)
- Made fstat() and stat() provide identical output by returning a numerical and
string indexed array. (Jason)
- Fixed memory leak upon re-registering constants. (Sascha, Zend Engine)
23 Jun 2001, Version 4.0.6
- Fixed memory fragmention problem which could lead to web server processes
growing much more than they should. (Andi, Zend Engine)
- Made $HTTP_SESSION_VARS['foo'] and $foo be references to the same value
when register_globals is on. (Andrei)
- Fixed disk_free_space() and disk_total_space() under FreeBSD. (Jon)
- Fixed readfile/passthru losing resources during connection abort (Sascha)
- Fixed bug in the mcrypt extension that caused segfaults when using a key
that is too large for the used algorithm, and a bug that caused
mcrypt_generic() to segfault PHP (Derick)
- Fixed getopt so that it accepts command line arguments in the form
-<opt><arg> and -<opt> <arg>. (Jmoore)
- Fixed race in writing session files (Sascha)
- Fixed a possible crash in the PHP CGI when no input file is
specified (Zeev)
- Added is_callable() function that can be used to find out whether
its argument is a valid callable construct. (Andrei)
- Fixed a rare possible crash when generating extended information. (Dmitri
Dmitrienko, Zend Engine)
- Improved virtual() to support PHP-enabled URIs. (Zeev)
- Fixed undefined behavior when using floating point keys in array()
expressions. (Zeev, Zend Engine)
- Fixed a possible crash in case of parse errors in include files or eval
statements. (Zeev, Zend Engine)
- Added --with-layout configure option. (Stig)
- Improved interactive mode - supports function calls, and works in
multithreaded builds. (Zeev, Zend Engine)
- Fixed a crash bug in interactive mode. (Zeev, Zend Engine)
- Added pg_last_notice() function. (Rasmus from suggestion by Dirk@rackspace.com)
- Fixed a bug in preg_split() that would incorrectly limit the number of
results when used along with PREG_SPLIT_NO_EMPTY flag. (Andrei)
- Added connection error support to mysql_error() and mysql_errno(). (Jason)
- Added support to getimagesize to return dimensions of BMP and PSD
files. (Derick)
- Added heuristic to kill stale IRC connections, message scanner caching, and
nickname escaping to IRCG, suppress option to ircg_msg(), and statistics to
IRCG phpinfo() output. (Sascha)
- Added Japanese multibyte string functions support. (Rui)
- Added Mac OS X "\r" line ending support. (Andi, Zend Engine)
- Fixed a bug regarding the $PHP_SELF being incorrectly registered when
force-cgi-redirect was not enabled. (Sterling)
- pfpro extension now supports version 3 of the Verisign SDK. (John Donagher)
- Udm_Cat_List and Udm_Cat_Path functions has been added.
- Added key_exists() to check if a given key or index exists in an
array or object. (David Croft)
- Modify the cURL extension to compile only with the latest cURL release.
Backwards compatibility with regards to the extension api has not been
broken. (Sterling)
- Added the ability to use user-defined callbacks with cURL. (Sterling)
- Added the SSL_VERIFYPEER, CAINFO, MAXREDIRS, FILETIME, RANDOM_FILE, EGDSOCKET
and CONNECTTIMEOUT options to curl_setopt(). (Sterling)
- Added support for persistent connections with cURL. (Sterling)
- Fixed a problem in cURL with file descriptors being allocated, but never
closed. (Sterling)
- Fixed interactive mode (-a). It works again with the same limitations it
has always had. (Andi, Zend Engine)
- Improved memory manager to use less memory and provide better memory overflow
detection abilities in debug mode. (Andi, Zend Engine)
- Fixed resource leaks when resources were being cast to numbers. (Zeev, Zend
Engine)
- Fixed foreach() to not crash when being sent an invalid argument. (Andi, Zend
Engine)
- Fixed a bug in opendir() under Windows when trying to open a non-exisiting
directory. (Andi)
- Fixed popen() and the exec family under Win32 (Unable to fork issue). (Daniel)
- Make the printf family of functions binary clean. (Rasmus)
- Fixed WDDX serialization to HTML-escape key/variable names so as not to
break the XML packet. (Andrei)
- Made WDDX extension enabled by default. (Andrei)
- Added -C command-line option to avoid chdir to the script's directory. (Stig)
- Fixed a bug with /e modifier in preg_replace(), that would not correctly
replace two-digit references if single digit references were present
before them. This fixed bug #10218. (Andrei)
- Added temporary LOB support in OCI8. (Patch by David Benson)
- Fixed crash in pathinfo()
- OCI8 now supports binding of collections. (Patch by Andy Sautins
<asautins@veripost.net>)
- Added GD 2.0.1 support for truecolor and alpha channels, plus some other gd
functions, both old and new - see docs for more info. (Wez)
- Added S/MIME sign/verify encrypt/decrypt functions to openssl extension,
along with some other certificate manipulation and interrogation functions.
See docs for more info. (Wez)
- printf argnum (parameter swapping) support. (Morten Poulsen, Rasmus)
- Add DIRECTORY_SEPARATOR constant ('/' on UNIX, '\' on Windows). (Stig)
- Added small change to php_odbc module, to check for failed SQLDisconnects
and to close any outstanding transactions if the call fails, then disconnect
again. (lurcher)
- Modified get_parent_class() and get_class_methods() to accept a class name as
well as a class instance. (Andrei, Zend Engine)
- Added support for UNC style paths. (\\server\share\file,
//server/share/file). (Daniel, TSRM)
- Added dbx module (database abstraction) to the repository. (Marc)
- Using ITypeInfo instead of IDispatch if possible. This makes DCOM calls
and even COM calls much faster.
All ini settings are now prefixed by 'com.'.
Now you need not provide a path to the file containing the typelib, you can
also provide the GUID of the TypeLib - entry or an IID for preloading
type - information. (Harald)
- Rewrite of domxml. It's now mostly DOM Level 2 conform. (Uwe)
- Added array_map() function that applies a callback to the elements
of given arrays and returns the result. It can also be used with a
null callback to transpose arrays. (Andrei)
- Added array_filter(), which allows filtering of array elements via
the specified callback. (Andrei)
- Fixed all relevant array functions to avoid moving the internal array
pointer during operations. (Andrei)
- Added mysql_unbuffered_query(), which is useful for very large result sets.
(Zeev)
30 Apr 2001, Version 4.0.5
- Added new php.ini directive: arg_separator.input which is used to tell
PHP which characters are considered as argument separators in URLs.
Renamed php.ini directive: arg_separator -> arg_separator.output (Jani)
- Added FastCGI SAPI module. (Ben Mansell)
- Added array_reduce(), which allows iterative reduction of an array
to a single value via a callback function. (Andrei)
- The imageloadfont function of the gd extension should be not platform
dependent after this fix. (alex@zend.com)
- Fixed a compatibility problem in some file functions (fgets, fputs, fread,
fwrite). The ANSI standard says that if a file is opened in read/write
mode, fseek() should be called before switching from reading to writing
and vice versa. (alex@zend.com)
- Fixed argument checking for call_user_func* functions and allowed
specifying array($obj, 'method') syntax for call_user_func_array. (Andrei)
- Fixed parent::method() to also work with runtime bindings.
(Zeev, Zend Engine)
- Implemented high-performance zlib-based output compression - see
zlib.output_compression INI directive. (Zeev)
- Improved ob_gzhandler() to support chunked output buffering - it's
recommended to use it with 4KB chunks. (Zeev)
- Fixed chunked output buffering. (Zeev)
- Forced call_user_method() and call_user_method_array() to take the
object argument by reference. (Andrei)
- Fixed binding of ROWIDs in OCI8. (Thies)
- Added PEAR/Cache as a generic Caching System. (Sebastian, PEAR/Cache)
- Added IMAP quota support (imap_set_quota, imap_get_quota), enabled/added via
c-client2000. (kalowsky)
- Upgraded PCRE to version 3.4. (Andrei)
- Added array_search which works similar to in_array but returns
the key instead of a boolean. (jason@php.net)
- Fixed pgsql transaction support. (Stig, PEAR/DB)
- Added new object VARIANT() to encapsulate values for use with
the COM and DOTNET module. Therefore it is now possible to pass
values by reference, convert php values to extended variant types (currency,
date, idispatch, iunknown, ...) and define the codepage that should
be used for unicode - conversion.
- Improved overall speed of IRCG, added URL handling to message scanner.
(Sascha)
- Fixed some modules to allow using output-buffering. (Thies)
- Added the chroot() function. (Derick)
- PostgreSQL now does a rollback at the end of a request on every
persistent connection. This is done by doing an "empty" transaction
on the connection. This was advised by someone from the PostgreSQL
core-team. (Thies)
- Fixed PostgeSQL pg_connect() bug. We would sometimes close the default
link by accident. (Patch by: aja@nlgroup.ca)
- Improved OCI8 dead-session detection. (Patch by: George Schlossnagle)
- Fixed get_meta_tags() multiline bug #4556. (Sean)
- Prefer random() over *rand48(). (JimJag)
- Sped up WDDX serialization 2x. (Andrei)
- Added a new parameter to mail() which appends aditional command line
parameters to the mail program. (Derick)
- Added Udm_Clear_Search_Limits mnoGoSearch extension function. (gluke)
- Fixed mnogosearch protos. Fixed mnogosearch functions return values.
A bug with capital letters break search has been fixed. (gluke)
- Static methods can now be called via call_user_method_* functions, e.g.
call_user_method('method', 'class'), and also array('class', 'method')
constructs (for array_walk(), for example). (Andrei, Zend Engine)
- microtime() under Windows now returns accurate values. (James)
- Added PREG_SPLIT_DELIM_CAPTURE flag to preg_split() that allows for Perl-like
functionality of capturing parenthesized delimiter expression. (Andrei)
- Fixed strip_tags() to not strip a lone > character. (Rasmus)
- When using the ob_gzhandler() PHP now automagically also sets the
Content-Lengh correctly which enables browsers to use the HTTP
Keep-Alive feature. (Thies)
- Improved handling of preg_replace() /F modifier so that it's possible to
specify array($obj, 'method') construct as a replacement function. (Andrei)
- Added mysql_get_client_info(), mysql_get_server_info(),
mysql_get_proto_info(), and mysql_get_host_info() functions. (Sean)
- Major change of the php pdf api. It could break some functions though
backwards compatibility was tried to maintain. Adding some still
missing functions as well. (Uwe)
- Added mnoGoSearch extension - http://search.mnogo.ru. (Sergey K)
- Allow URL encoding in DB usernames and passwords. (Stig, PEAR)
- Added raiseError and setErrorHandling methods to PEAR class. (Stig, PEAR)
- Added support for converting images from JPG/PNG on the fly with the GD
extension, which is usefull for creating dynamic WAP-sites. (Derick)
- Updated ext/mysql/libmysql to version 3.23.32; bug fixes. (tim@mysql.com)
- Fixed possible crash in all (non-pcre) regex functions. (Thies)
- Improved str_replace() to accept an array for any parameter - similar
to preg_replace(). (Andrei)
- 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)
- BeOS patch from svanegmond@bang.dhs.org, modified somewhat by Rasmus.
- Fixed the Apache module to overwrite PATH_TRANSLATED with SCRIPT_FILENAME,
only if PATH_TRANSLATED is not previously set. (Zeev)
- Fixed crash bug in highlight_string(). (Rasmus)
- Added URL support for getimagesize() function. (Jani)
- Added xslt_set_scheme_handler() function. (carmelo@akooe.com)
- Added the pg_lolseek and pg_lotell functions. (Derick)
- Fixed wrong breaking with the wordwrap function. (Derick)
- Fixed 'O' and 'r' flags of date() to have correct sign for timezone
offset. (Andrei)
- Changed 'Z' flag to date() to always return timezone offset with
negative sign if it's west of UTC. (Andrei)
- Added the HTML_Processor class which provides common functions for
processing HTML. (Sterling)
- Added localeconv() and strcoll() functions for localization. (Sean)
- Added the xslt_set_base function. (Sterling)
- Added support for Zeus 3.3.8.
- Added odbc_error() and odbc_errormsg() functions. (Stig)
- New extension for vpopmail - http://www.inter7.com/vpopmail,
give it a try, but keep in mind that it is not ready for production
environments. (David Croft, Boian Bonev)
- Added sybase_get_last_message() to the Sybase CT module. (Jan Fedak)
- Made ldap_list(), ldap_read() and ldap_search() do parallel search when
first parameter is an array of link identifiers. (Stig Venaas)
- Made fopen() of HTTP URL follow redirects, $http_response_header will
contain all headers with empty string as delimiter. (Stig Venaas)
- Added Console_Getopt class for parsing command-line args. (Andrei, PEAR)
- Added an experimental version of the ZZipLib extension which provides the
ability to read zip files. (Sterling)
- Allow access to uploaded files in safe_mode. Beware that you can only
read the file. If you copy it to new location the copy will not have the
right UID and you script won't be able to access that copy. (Thies)
- Changed extract() to check that prefixed name is a valid one. (Andrei)
- Changed extract() to return the number of variables extracted. (Andrei)
- Added ldap_rename() function. (Stig Venaas)
- Made ldap_set_option() support controls. (Stig Venaas)
- Changed ldap_search() and added functions ldap_parse_result(),
ldap_first_reference(), ldap_next_reference() and ldap_parse_reference()
to cope with LDAPv3 stuff like referrals and references. (Stig Venaas)
- Fixed date('r') overflow.
- Made the php.ini path reported in phpinfo() always point to the absolute
path that was opened. (Zeev)
- Made the INI mechanism thread safe. (Zeev, Zend Engine)
- Changed setlocale() to use LC_* constants. (Jani)
- ctype functions now follow the extension naming conventions. (Hartmut)
- Added iconv() function (using libc or libiconv). (Stig)
- Added ODBC_TYPE constant. (Stig)
- Added the call_user_method_array function which allows you to call a method
with an arbitrary number of parameters. (Sterling)
- ext/odbc: IBM DB2 patch by Walter Franzini. <walter@sys-net.it>
- Added extension for the cracklib library. (Alexander Feldman)
19 Dec. 2000, Version 4.0.4
- Allow assigning a newly created object by reference. This is needed only if
your constructor makes other data structures reference the $this object (for
example, $GLOBALS["foobar"] =& $this;)
The new syntax is $obj =& new MyClass(); (Andi, Zend Engine)
- Allow for three expression types to be sent to functions which are requesting
the function argument to be passed by reference (only c. was previously
supported):
a. func(new myclass());
b. func(func2()); where func2() returns a reference, i.e. is defined as
function &func2(...)
{
...
}
c. func($var); where func() is defined as function func(&$var) {...}
You CAN'T count on any other expressions to be passable by reference.
(Andi, Zend Engine)
- Made ldap_get_entries() return an array even if there are no entries
in search result. (Jani)
- Fixed bad mod_perl interaction which caused segfaults when using LFS (Sascha)
- const CONSTNAME now gets recognized. Before the patch only @const CONSTNAME
description was recognized.
- Added the is_null() function that will return true if a variable is of
type null. (Sterling)
- Fixed a bug which made readdir() unusable in some systems. (Jani)
- Added the get_defined_functions() function which returns a list of all
currently defined functions. (Sterling)
- Added the get_defined_vars() function which returns an associative array
of all variables defined in the current scope and their subsequent values.
(Sterling)
- Added the call_user_func_array() function which gives you the ability to
call a user function by passing an array of parameters as the second
argument. (Sterling)
- Added the constant() function which returns the value of a constant given
the constant's name. (Sterling)
- Implemented support for Perl-style matching regexp delimiters in PCRE.
You can use <{[( and )]}> to delimit your expressions now. (Andrei)
- Introduced new 'F' modifier in PCRE that lets you specify a function
name in the replacement argument to preg_replace() that will be called
at run-time to provide the replacement string. It is passed an array of
matched pattern and subpatterns. (Andrei)
- Put an end to BUG#4615 (kalowsky & Eric Veldhuyzen)
- Added the IRCG extension (Sascha)
- Fixed realpath() in Virtual Directory mode (Daniel)
- Integrated the Phil Nelson's bc math library routines into PHP, now that
the license allows it (Phil Nelson <phil@cs.wwu.edu>)
- Added the xslt_set_error_handler() function to the Sablotron extension.
(Sterling)
- Improved Sablotron's error handling system allowing you to catch all
errors before they are outputted to the screen. (Sterling)
- Added OpenSSL extension (Stig Venaas)
- Fixed/created support for Solid 3.0 databases (kalowsky)
- Fixed support for Solid 2.3 databases (kalowsky)
- quoted_printable_decode() function is made RFC-2045 compliant. (Kir)
- Modified preg_grep() to always return the results with keys from the original
array. (Andrei)
- Modified preg_replace() to accept Perl-style $n backreferences in addition
to \\n ones. (Andrei)
- Modified preg_replace() to ignore backreferences that refer to
non-existing subpatterns. (Andrei)
- Fixed column-title buffer-overflow in OCIFetchStatement(). (Thies)
- Added 'output_handler' INI directive (Zeev)
- Fixed some buglets in the output buffering mechanism (Zeev)
- Added transparent gzip compression support (Jade Nicoletti, Zeev)
- Major overhaul of domxml. Added basic XPath support as well (Uwe)
- Added 'r' flag to date() which generates an RFC822 formatted date, e.g.
"Thu, 9 Nov 2000 16:33:01 -0500" (Colin)
- In CGI mode, $HTTP_SERVER_VARS now includes all of the environment variables
as well (Zeev)
- Allow user to use mysql_use_result in mysql queries (Stas)
- Fixed a memory leak that would occur when restarting Apache often
(mookid@sigent.ru)
- Fixed a bug that prevented $argv and $argc from being defined in the command
line version of PHP (Stas)
- Fixed a bug that prevented a changed compile-time extension_dir from
affecting modules that were loaded via php.ini (Zeev)
- Fixed a bug in ftp_mkdir() when used on ftp server which doesn't return
the full path (Jani)
- Added ImageCreateFromString() which creates an image stream out of
e.g. a MySQL blob. (Mathieu)
- Fixed a crash bug in imagewbmp() (Jani)
- Changed the sablot configuration file so that if you use any version of
Sablotron below 0.44 you must use Sablotron's built-in Expat libraries.
(Sterling)
- Added basic authentication support to thttpd (Sascha)
- Added support for the Caudium webserver (http://caudium.net/). It's based
on the Roxen SAPI module. Many bugs have been identified and fixed. (David)
- Fixed mysql_close(), pg_close(), msql_close() and sybase_close() - they
weren't properly closing the SQL connections (Zeev)
- Fixed crypt() to supply random seed if none is given (Andi)
- Made print_r() support recursive data structures, e.g. $GLOBALS. (Zeev)
- Fixed a bug that caused PHP not to properly flush its output buffer, if more
than one output buffer was used. (Zeev)
- Fixed a bug that could draw the shutdown sequence of the PHP Apache module
into an endless loop, under certain circumstances. It could cause Apache
processes under Solaris to get stuck, especially when using output
buffering. (Zeev)
- Added support for serializing references (Stas)
- Fixed conflict with OpenLDAP and Oracle 8.1.x (Jani)
- parse_ini_file() supports a new optional 2nd argument that instructs it
to divide the directives to arrays according to the sections in which they
reside (Zeev)
- parse_ini_file() is now thread-safe, and supported under Windows (Zeev)
- Unified aborted-connection semantics of all SAPI modules (Sascha)
- URL-opened files now store the HTTP response header in $http_response_header
(Zeev)
- 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 replace parameter to header() (Sascha)
- Fixed handling of single quotes in transparent session-id mode (Sascha)
- Fixed "php://*" fopen handler (Sascha)
- Made rename work in threadsafe enviroments (Daniel)
- Made session_destroy() close files before unlinking (Daniel)
- Added array_sum() function. (Andrei)
- Fixed a bug in session.c. The php_session_save_current_state did not check
if mod_data is NULL and such situation is possible if the user calls
session_module_name with a parameter. (alex@zend.com)
- Added IIS Admin extension. (Frank)
- OCIBindByName() now does better parameter-checking. (Thies)
- Made read() binary-safe in sockets.c (Chris Vandomelen)
- Made array_intersect() and array_diff() not alter order (Stig Venaas)
- Made ldap_connect() accept URL in host parameter when using OpenLDAP
2.x. To use SSL, use ldaps://host/ as URL. (Stig Venaas)
- Made resource type names visible, e.g. var_dump() and
get_resource_type() display "file" for file resources. (Andrei)
- Added the curl_getinfo() function to find out information about a CURL
transfer. This function requires cURL 7.4.0 or above. (Sterling)
- Added the CURLOPT_KRB4, CURLOPT_INTERFACE, CURLOPT_QUOTE, CURLOPT_POSTQUOTE,
CURLOPT_QUOTE and CURLOPT_HTTPPROXYTUNNELL options. (Sterling)
- Renamed the shm_* functions to shmop_* (Derick)
- Updated ext/mysql/libmysql to version 3.23 (tim@mysql.com)
- Added ldap_get_option() and ldap_set_option() functions (Stig Venaas)
- Fixed a crash in CGI mode, in case no file was provided
(Daniel Beulshausen& Zeev)
- Fixed possible crash bug in imap_fetchstructure() (Jani)