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发信人: cycker (TryToDoEverythingOnLinux), 信区: Newsoftware
标  题: PHP 5 ChangeLog
发信站: 荔园晨风BBS站 (Tue Jul  1 19:53:21 2003), 站内信件

PHP 5 ChangeLog
Version 5.0.0 Beta 1
29-Jun-2003

    * Switch to using Zend Engine 2, which includes numerous engine
level improvements. A full list is available at
http://www.php.net/zend-engine-2.php.
    * The SQLite (http://www.hwaci.com/sw/sqlite/)
extension is now bundled and enabled by default.
(Wez, Marcus, Tal)
    * Improved the speed of internal functions that use callbacks by 40%
due to a new internal fast_call_user_function() function. (Sterling)
    * Completely Overhauled XML support (Rob, Sterling, Chregu, Marcus)
          o Brand new Simplexml extension
          o New DOM extension
          o New XSL extension
          o Moved the old DOM-XML and XSLT extensions to PECL
          o ext/xml can now use both libxml2 and expat to parse XML
          o Removed bundled expat
    * Removed the bundled MySQL client library. (Sterling)
    * New php.ini options:
          o "session.hash_function" and "session.hash_bits_per_character"
. (Sascha)
          o "mail.force_extra_paramaters". (Derick)
          o "register_long_arrays". (Zeev)
    * Improved the streams support: (Wez, Sarah, Ilia)
          o Improved performance of readfile(), fpassthru() and some internal
streams operations under Win32.
          o stream_socket_client() - similar to fsockopen(), but more powerful.
          o stream_socket_server() - Creates a server socket.
          o stream_socket_accept() - Accept a client connection.
          o stream_socket_get_name() - Get local or remote name of socket.
          o stream_copy_to_stream()
          o stream_get_line() - Reads either the specified number of bytes
or until the ending string is found.
          o Added context property to userspace streams object.
          o Added generic crypto interface for streams (supports dynamic
loading of OpenSSL)
          o Added lightweight streaming input abstraction to the Zend
Engine scanners to provide uniform support for include()'ing data from
PHP streams across all platforms.
          o Added 'string.base64' stream filter.
          o Renamed stream_register_wrapper() to stream_wrapper_register().
    * Improved the GD extension: (Pierre-Alain Joye, Ilia)
          o imagefilter() - Apply different filters to image. (Only
available with bundled GD library)
          o Antialiased drawing support:
                + imageantialias() - (de)active antialias
                + imageline() and imagepolygon() antialias support
    * Changed the length parameter in fgetss() to be optional. (Moriyoshi)
    * Changed ini parser to allow for handling of quoted multi-line values.
(Ilia)
    * Changed get_extension_funcs() to return list of the built-in
Zend Engine functions if "zend" is specified as the module name. (Ilia)
    * Changed array_search() to accept also objects as a needle. (Moriyoshi)
    * Changed ext/mcrypt to require libmcrypt version 2.5.6 or greater.
(Derick)
    * Changed uniqid() parameters to be optional and allow any prefix
length. (Marcus)
    * Added new iconv functions. (Moriyoshi)
          o iconv_strlen()
          o iconv_substr()
          o iconv_strpos()
          o iconv_strrpos()
          o iconv_mime_decode()
          o iconv_mime_encode()
    * Added misc. new functions:
          o ldap_sasl_bind(). (peter_c60@hotmail.com, Jani)
          o imap_getacl(). (Dan, Holger Burbach)
          o file_put_contents(). (Sterling)
          o proc_nice() - Changes priority of the current process. (Ilia)
          o pcntl_getpriority() and pcntl_setpriority(). (Ilia)
          o idate(), date_sunrise() and date_sunset(). (Moshe Doron)
          o strpbrk() - Searches a string for a list of characters. (Ilia)
          o get_headers() - Returns headers sent by the server of the
specified URL. (Ilia)
          o str_split() - Breaks down a string into an array of elements
based on length. (Ilia)
          o array_walk_recursive(). (Ilia)
          o array_combine(). (Andrey)
    * Added optional parameter to get_browser() to make it return an array.
(Jay)
    * Added optional parameter to openssl_sign() to specify the hashing
algorithm.(scott@planetscott.ca, Derick)
    * Added optional parameter to sha1(), sha1_file(), md5() and
md5_file() which makes them return the digest as binary data. (Mi
chael Bretterklieber, Derick)
    * Added optional parameter to mkdir() to make directory creation
recursive. (Ilia)
    * Added optional parameter to file() which makes the result array
not contain the line endings and to skip empty lines. (Ilia)
    * Added new range() functionality:
          o Support for float modifier. (Ilia)
          o Detection of numeric values inside strings passed as high & low.
(Ilia)
          o Proper handle the situations where high == low. (Ilia)
          o Added an optional step parameter. (Jon)
    * Added encoding detection feature for expat XML parser. (Adam Dickmeiss
, Moriyoshi)
    * Added missing multibyte (unicode) support and numeric entity support
to html_entity_decode(). (Moriyoshi)
    * Added IPv6 support to ext/sockets. (Sara)
    * Added "ftp://" wrapper support to opendir(), stat() and unlink(). (Sara)
    * Added context options 'method', 'header' and 'content' for "http://"
fopen wrapper. (Sara)
    * Added input filter support. See README.input_filter for more info.
(Rasmus)
    * Added a replace count for str_[i]replace(), see bug #8218. (Sara)
    * Fixed is_executable() to be available also on Windows. (Shane)
    * Fixed dirname() and strip_tags() to be binary-safe. (Moriyoshi)
    * Fixed bug #24098 (crash in pathinfo()). (Ilia)
    * Fixed bug #21985 and #22064 (various mb_send_mail() issues). (Moriyoshi)
    * Fixed bug #21600 (Assign by reference function call changes variable
contents). (Zeev)

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