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804 lines
26 KiB
Plaintext
Executable File
804 lines
26 KiB
Plaintext
Executable File
$Id$
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PHP 5.4 UPGRADE NOTES
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===========
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0. Contents
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===========
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1. Changes to INI directives
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2. Changes to reserved words and classes
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3. Changes to engine behavior
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4. Changes to existing functions
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5. Changes to existing classes
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6. Changes to existing methods
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7. Deprecated Functionality
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8. Removed Functionality
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a. Removed features
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b. Removed functions
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c. Removed syntax
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d. Removed hash algorithms
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9. Extension Changes:
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a. Extensions no longer maintained
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b. Extensions with changed behavior
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10. Changes in SAPI support
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11. Windows support
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12. New in PHP 5.4:
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a. New features
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b. Syntax additions
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c. New functions
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d. New global constants
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e. New classes
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f. New methods
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g. New hash algorithms
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=============================
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1. Changes to INI directives
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=============================
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- PHP 5.4 now checks at compile time if /dev/urandom or /dev/arandom
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are present. If either is available, session.entropy_file now
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defaults to that file and session.entropy_length defaults to 32.
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This provides non-blocking entropy to session id generation. If you
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do not want extra entropy for your session ids, add:
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session.entropy_file=
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session.entropy_length=0
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to your php.ini to preserve pre-PHP 5.4 behavior.
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- Deprecated php.ini directives will now throw an E_CORE_WARNING's
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instead of the previous E_WARNING's.
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- The following php.ini directives are no longer available in PHP 5.4
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and will now throw an E_CORE_ERROR upon startup:
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- allow_call_time_pass_reference
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- define_syslog_variables
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- highlight.bg
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- magic_quotes_gpc
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- magic_quotes_runtime
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- magic_quotes_sybase
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- register_globals
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- register_long_arrays
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- safe_mode
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- safe_mode_gid
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- safe_mode_include_dir
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- safe_mode_exec_dir
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- safe_mode_allowed_env_vars
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- safe_mode_protected_env_vars
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- session.bug_compat_42
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- session.bug_compat_warn
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- y2k_compliance
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- zend.ze1_compatibility_mode
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- the following new php.ini directives were added:
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- max_input_vars - specifies how many GET/POST/COOKIE input
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variables may be accepted. The default value is 1000.
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- E_ALL now includes E_STRICT.
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- The recommended production value for error_reporting changed to E_ALL &
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~E_DEPRECATED & ~E_STRICT.
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- Added new session support directives:
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session.upload_progress.enabled
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session.upload_progress.cleanup
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session.upload_progress.prefix
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session.upload_progress.name
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session.upload_progress.freq
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session.upload_progress.min_freq
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- Added a zend.multibyte directive as a replacement of the PHP compile time
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configuration option --enable-zend-multibyte. Now the Zend Engine always
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contains code for multibyte support, which can be enabled or disabled at
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runtime. Note: It doesn't make a lot of sense to enable this option if
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ext/mbstring is not enabled, because most functionality is implemented by
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mbstrings callbacks.
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- Added zend.script_encoding. This value will be used unless a
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"declare(encoding=...)" directive appears at the top of the script.
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- Added zend.signal_check to check for replaced signal handlers on shutdown
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- Added enable_post_data_reading, which is enabled by default. When it's
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disabled, the POST data is not read (or processed); the behavior is similar
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to that of other request methods with body, like PUT. This allows reading
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the raw POST data in multipart requests and reading/processing the POST data
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in a stream fashion (through php://input) without having it copied in memory
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multiple times.
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- Added windows_show_crt_warning. This directive shows the CRT warnings when
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enabled. These warnings were displayed by default until now. It is disabled
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by default.
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- Added cli.pager to set a pager for CLI interactive shell output.
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- Added cli.prompt to configure the CLI interactive shell prompt.
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- Added cli_server.color to enable the CLI web server to use ANSI color coding
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in terminal output.
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========================================
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2. Changes to reserved words and classes
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========================================
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- "callable", "insteadof" and "trait" are now reserved words.
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=============================
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3. Changes to engine behavior
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=============================
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- The __construct arguments of an extended abstract constructor must
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now match:
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abstract class Base
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{
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abstract public function __construct();
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}
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class Foo extends Base
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{
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public function __construct($bar) {}
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}
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This now emits a Fatal error due the incompatible declaration.
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- In previous versions, superglobal names could be used for parameter
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names, thereby shadowing the corresponding superglobal. In PHP 5.4
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this now causes a fatal error such as "Cannot re-assign auto-global
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variable GLOBALS".
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- Turning null, false or an empty string into an object by adding a
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property will now emit a warning instead of an E_STRICT error.
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$test = null;
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$test->baz = 1;
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To create a generic object you can use StdClass:
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$test = new StdClass;
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$test->baz = 1;
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- Converting an array to a string now will cause an E_NOTICE warning.
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- Non-numeric string offsets, e.g. $a['foo'] where $a is a string, now
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return false on isset() and true on empty(), and produce warning if
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trying to use them. Offsets of types double, bool and null produce
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notice. Numeric strings ($a['2']) still work as before.
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Note that offsets like '12.3' and '5 and a half' are considered
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non-numeric and produce warning, but are converted to 12 and 5
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respectively for backwards compatibility reasons.
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- Long numeric strings that do not fit in integer or double (such as
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"92233720368547758070") are compared using string comparison if
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they could otherwise result in precision loss - since 5.4.4.
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- Closures now support scopes and $this and can be rebound to
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objects using Closure::bind() and Closure::bindTo().
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- <?= is now always available regardless of the short_open_tag
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setting.
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- Parse error messages are changed to contain more information about
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the error.
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- __clone and __destruct since 5.4.4 follow the same scoping rules as
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the rest of the methods (see bug #61782 for details).
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================================
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4. Changes to existing functions
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================================
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- array_combine now returns array() instead of FALSE when two empty arrays are
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provided as parameters.
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- dns_get_record() has an extra parameter which allows requesting DNS records
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by numeric type and makes the result include only the raw data of the
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response.
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- call_user_func_array() no longer allows call-time pass by reference.
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- the default character set for htmlspecialchars() and htmlentities() is
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now UTF-8. In previous versions it was ISO-8859-1. Note that changing
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your output charset via the php.ini default_charset directive does not
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affect htmlspecialchars/htmlentities unless you are passing "" (an
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empty string) as the encoding parameter to your htmlspecialchars/htmlentities
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calls.
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- htmlentities() and htmlspecialchars() are stricter in the code units they
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accept for the asian encodings. For Big5-HKSCS, the octets 0x80 and 0xFF are
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rejected. For GB2312/EUC-CN, the octets 0x8E, 0x8F, 0xA0 and 0xFF are
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rejected. For SJIS, the octets 0x80, 0xA0, 0xFD, 0xFE and 0xFF are rejected,
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except maybe after a valid starting byte. For EUC-JP, the octets 0xA0 and
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0xFF are rejected.
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- htmlentities() now emits an E_STRICT warning when used with asian characters,
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as in that case htmlentities has (and already had before this version) the
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same functionality as htmlspecialchars.
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- htmlentities() no longer numerically encodes high characters for single-byte
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encodings (except when there's actually a corresponding named entity). This
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behavior was not documented and was inconsistent with that for "UTF-8".
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- html_entity_decode() and htmlspecialchars_decode() behave more consistently,
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now decoding entities in malformed strings such as "&&" or "&#&".
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- htmlentities(), htmlspecialchars(), html_entity_decode(), and
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htmlspecialchars_decode: Added the flags ENT_HTML401, ENT_XML1, ENT_XHTML,
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and ENT_HTML5. The behavior of these functions including, but not limited to,
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the characters that are encoded and the entities that are decoded depend on
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the document type that is specified by those flags.
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- htmlentities() and htmlspecialchars() with !$double_encode do more strict
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checks on the validity of the entities. Numerical entities are checked for a
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valid range (0 to 0x10FFFF); if the flag ENT_DISALLOWED is given, the
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validity of such numerical entity in the target document type is also
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checked. Named entities are checked for necessary existence in the target
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document type instead of only checking whether they were constituted by
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alphanumeric characters.
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- The flag ENT_DISALLOWED was added. In addition to the behavior described in
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the item before, it also makes htmlentities() and htmlspecialchars()
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substitute characters that appear literally in the argument string and which
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are not allowed in the target document type with U+FFFD (UTF-8) or �.
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- The flag ENT_SUBSTITUTE was added. This flag makes invalid multibyte
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sequences be replaced by U+FFFD (UTF-8) or &#FFFD; by htmlspecialchars() and
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htmlentities(). It is an alternative to the default behavior, which just
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returns an empty string and to ENT_IGNORE, which is a security risk. The
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behavior follows the recommendations of Unicode Technical Report #36.
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- htmlspecialchars_decode() and html_entity_decode() now decode ' if the
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document type is ENT_XML1, ENT_XHTML, or ENT_HTML5.
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- Charset detection with $charset == '' no longer turns to mbstring's
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internal encoding defined through mb_internal_encoding(). Only the encoding
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defined through the php.ini setting mbstring.internal_encoding is considered.
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- number_format() no longer truncates multibyte decimal points and thousand
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separators to the first byte.
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- The third parameter ($matches) to preg_match_all() is now optional. If
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omitted, the function will simply return the number of times the pattern was
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matched in the subject and will have no other side effects.
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- The second argument of scandir() now accepts SCANDIR_SORT_NONE (2) as a
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possible value. This value results in scandir() performing no sorting: on
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local filesystems, this allows files to be returned in native filesystem
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order.
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- stream_select() now preserves the keys of the passed array, be they numeric or
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strings. This breaks code that iterated the resulting stream array using a
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numeric index, but makes easier to identify which of the passed streams are
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present in the result.
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- stream_set_write_buffer() no longer disables the read buffer of a plain
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stream when 0 is given as the second argument.
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- stream_set_write_buffer() no longer changes the chunk size in socket streams.
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- fclose() closes streams with resource refcount > 1; it doesn't merely
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decrement the resource refcount.
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- socket_set_options() and socket_get_options() now support multicast options.
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- The raw data parameter in openssl_encrypt() and openssl_decrypt() is now an
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options integer rather than a boolean. A value of true produces the same
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behavior.
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- Write operations within XSLT (for example with the extension sax:output) are
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disabled by default. You can define what is forbidden with the method
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XsltProcess::setSecurityPrefs($options).
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- Added AES support to OpenSSL.
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- openssl_csr_new() expects the textual data to be in UTF-8.
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- Added no-padding option to openssl_encrypt() and openssl_decrypt().
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- Added a "no_ticket" SSL context option to disable the SessionTicket TLS
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extension.
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- Added new json_encode() options: JSON_PRETTY_PRINT, JSON_UNESCAPED_SLASHES,
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JSON_NUMERIC_CHECK, JSON_BIGINT_AS_STRING, JSON_UNESCAPED_UNICODE.
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- Added Tokyo Cabinet and Berkley DB 5 support to DBA extension.
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- Added support for CURLOPT_MAX_SEND_SPEED_LARGE and CURLOPT_MAX_RECV_SPEED_LARGE
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to cURL.
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- Added optional argument to debug_backtrace() and debug_print_backtrace()
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to limit the amount of stack frames returned.
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- Fixed crypt_blowfish handling of 8-bit characters. crypt() in Blowfish mode
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now supports hashes marked $2a$, $2x$, $2y$ and $2z$.
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- mbstring now supports following encodings: Shift_JIS/UTF-8 Emoji,
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JIS X0213:2004 (Shift_JIS-2004, EUC-JP-2004, ISO-2022-JP-2004),
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MacJapanese (Shift_JIS), gb18030.
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- Added encode and decode in hex format to mb_encode_numericentity() and
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mb_decode_numericentity().
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- Added support for SORT_NATURAL and SORT_FLAG_CASE in array sort functions:
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sort(), rsort(), ksort(), krsort(), asort(), arsort() and array_multisort().
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- is_a() and is_subclass_of() now have third boolean parameter, which specifies
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if the first argument can be a string class name. Default if false for is_a
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and true for is_subclass_of() for BC reasons.
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- ob_start() will now treat a chunk size of 1 as meaning 1 byte, rather than
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the previous special case behavior of treating it as 4096 bytes.
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- idn_to_ascii() and idn_to_utf8() now take two extra parameters, one indicating
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the variant (IDNA 2003 or UTS #46) and another, passed by reference, to return
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details about the operation in case UTS #46 is chosen.
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- gzencode() used with FORCE_DEFLATE now generates RFC1950 compliant data.
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- ob_start() no longer starts multiple output buffers when passed
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array("callback1", "callback2", "callback3", ...).
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- Since 5.4.4, "php://fd" stream syntax is available only in CLI build.
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- Since 5.4.5, resourcebundle_create() accepts null for the first two arguments.
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==============================
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5. Changes to existing classes
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==============================
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- Classes that implement stream wrappers can define a method called
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stream_truncate that will respond to truncation, e.g. through ftruncate.
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Strictly speaking, this is an addition to the user-space stream wrapper
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template, not a change to an actual class.
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- Classes that implement stream wrappers can define a method called
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stream_metadata that will be called on touch(), chmod(), chgrp(), chown().
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- Arrays cast from SimpleXMLElement now always contain all nodes instead of
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just the first matching node.
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- All SimpleXMLElement children are now always printed when using var_dump(),
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var_export(), and print_r().
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- Added iterator support in MySQLi. mysqli_result implements Traversable.
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==============================
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6. Changes to existing methods
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==============================
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- DateTime::parseFromFormat() now has a "+" modifier to allow trailing text in
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the string to parse without throwing an error.
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- Added the ability to pass options to DOMDocument::loadHTML().
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- FilesystemIterator, GlobIterator and (Recursive)DirectoryIterator now use
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the default stream context.
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- Since 5.4.5, the constructor of ResourceBundle accepts NULL for the first two
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arguments.
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===========================
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7. Deprecated Functionality
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===========================
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- The following functions are deprecated in PHP 5.4:
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- mcrypt_generic_end(): use mcrypt_generic_deinit() instead
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- mysql_list_dbs()
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========================
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8. Removed Functionality
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========================
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a. Removed features
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The following features have been removed from PHP 5.4:
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- Magic quotes
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- Register globals
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- Safe mode
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- Session extension bug compatibility mode
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- Y2K compliance mode
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b. Removed functions
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The following functions are no longer available in PHP 5.4:
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- define_syslog_variables()
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- import_request_variables()
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- session_is_registered()
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- session_register()
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- session_unregister()
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- set_magic_quotes_runtime()
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- mysqli_bind_param() (alias of mysqli_stmt_bind_param())
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- mysqli_bind_result() (alias of mysqli_stmt_bind_result())
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- mysqli_client_encoding() (alias of mysqli_character_set_name())
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- mysqli_fetch() (alias of mysqli_stmt_fetch())
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- mysqli_param_count() (alias of mysqli_stmt_param_count())
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- mysqli_get_metadata() (alias of mysqli_stmt_result_metadata())
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- mysqli_send_long_data() (alias of mysqli_stmt_send_long_data())
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- mysqli::client_encoding() (alias of mysqli::character_set_name)
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- mysqli_stmt::stmt() (never worked/always throws, undocumented)
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c. Removed syntax
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- break $var;
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- continue $var;
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d. Removed hash algorithms
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- Salsa10 and Salsa20, which are actually stream ciphers
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====================
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9. Extension Changes
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====================
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a. Extensions no longer maintained
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- ext/sqlite is no longer part of the base distribution and has been moved
|
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to PECL. Use sqlite3 or PDO_SQLITE instead.
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b. Extensions with changed behavior
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- The MySQL extensions (ext/mysql, mysqli and PDO_MYSQL) use mysqlnd
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as the default library now. It is still possible to use libmysql by
|
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specifying a path to the configure options.
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- PDO_MYSQL: Support for linking with MySQL client libraries older
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than 4.1 is removed.
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- The session extension now can hook into the file upload feature
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in order to provide upload progress information through session
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variables.
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- SNMP extension
|
|
- Functions in SNMP extension now returns FALSE on every error
|
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condition including SNMP-related (no such instance, end of MIB,
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etc). Thus, in patricular, breaks previous behavior of get/walk
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functions returning an empty string on SNMP-related errors.
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- Multi OID get/getnext/set queries are now supported.
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- New constants added for use in snmp_set_oid_output_format()
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function.
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- Function snmp_set_valueretrieval() changed it's behavior:
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SNMP_VALUE_OBJECT can be combined with one of
|
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SNMP_VALUE_PLAIN or SNMP_VALUE_LIBRARY resulting OID value
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changes. When no SNMP_VALUE_PLAIN or SNMP_VALUE_LIBRARY
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is supplied with SNMP_VALUE_OBJECT, SNMP_VALUE_LIBRARY is used.
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Prior to 5.4.0 when no SNMP_VALUE_PLAIN or SNMP_VALUE_LIBRARY
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was supplied with SNMP_VALUE_OBJECT, SNMP_VALUE_PLAIN was used.
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- Added feature-rich OO API (SNMP class)
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- Dropped UCD-SNMP compatibility code. Consider upgrading to
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net-snmp v5.3+. Net-SNMP v5.4+ is required for Windows version.
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- In sake of adding support for IPv6 DNS name resolution of
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remote SNMP agent (peer) is done by extension now, not by Net-SNMP
|
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library anymore.
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- Date extension
|
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- Setting the timezone with the TZ environment variable is no longer
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supported, instead date.timezone and/or date_default_timezone_set()
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have to be used.
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- The extension will no longer guess the default timezone if none
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is set with date.timezone and/or date_default_timezone_set().
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Instead it will always fall back to "UTC".
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- Hash extension
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- the output of the tiger hash family has been corrected, see
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https://bugs.php.net/61307
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|
|
===========================
|
|
10. Changes in SAPI support
|
|
===========================
|
|
|
|
- A REQUEST_TIME_FLOAT value returns a floating point number indicating the
|
|
time with microsecond precision. All SAPIs providing this value should be
|
|
returning float and not time_t.
|
|
|
|
- apache_child_terminate(), getallheaders(), apache_request_headers()
|
|
and apache_response_headers() are now supported on FastCGI.
|
|
|
|
- The interactive shell allows a shortcut #inisetting=value to change php.ini
|
|
settings at run-time.
|
|
|
|
- The interactive shell now works with the shared readline extension.
|
|
|
|
- The interactive shell no longer terminates on fatal errors.
|
|
|
|
- A new PHP CLI command line option --rz <name> shows information about the
|
|
named Zend extension.
|
|
|
|
===================
|
|
11. Windows support
|
|
===================
|
|
|
|
- is_link now works properly for symbolic links on Windows Vista
|
|
or later. Earlier systems do not support symbolic links.
|
|
|
|
==================
|
|
12. New in PHP 5.4
|
|
==================
|
|
|
|
a. New Features
|
|
|
|
- A built-in CLI web server for testing purposes is now available:
|
|
$ php -S 127.0.0.1:8888
|
|
|
|
- File Upload Progress support is implemented in the Session extension.
|
|
|
|
b. Syntax additions
|
|
|
|
- Traits:
|
|
trait HelloWorld {
|
|
public function sayHello() {
|
|
echo 'Hello World!';
|
|
}
|
|
}
|
|
|
|
class CanIGetHello {
|
|
use HelloWorld;
|
|
}
|
|
|
|
$hello = new CanIGetHello();
|
|
$hello->sayHello();
|
|
|
|
- Function call result array access, e.g.:
|
|
foo()[0]
|
|
$foo->bar()[0]
|
|
|
|
- Callable typehint indicating argument must be callable:
|
|
function foo(callable $do) {
|
|
}
|
|
foo("strcmp");
|
|
foo(function() {});
|
|
$o = new ArrayObject();
|
|
foo(array($o, "count"));
|
|
|
|
- Short array syntax:
|
|
$a = [1, 2, 3, 4];
|
|
$a = ['one' => 1, 'two' => 2, 'three' => 3, 'four' => 4];
|
|
$a = ['one' => 1, 2, 'three' => 3, 4];
|
|
|
|
- Binary number format:
|
|
0b00100 0b010101
|
|
|
|
- Chained string array offsets now work.
|
|
$a = "abc";
|
|
echo $a[0][0];
|
|
|
|
- Anonymous functions now support using $this and class scope.
|
|
Anonymous function can be declared as "static" to ignore the scope.
|
|
|
|
- Class::{expr}() syntax is now supported:
|
|
class A {
|
|
static function foo() {
|
|
echo "Hello world!\n";
|
|
}
|
|
}
|
|
$x = "f";
|
|
$y = "o";
|
|
A::{$x.$y.$y}();
|
|
|
|
- Class member access on instantiation:
|
|
(new foo)->method()
|
|
(new foo)->property
|
|
(new foo)[0]
|
|
|
|
|
|
c. New functions
|
|
|
|
- Core:
|
|
- get_declared_traits()
|
|
- getimagesizefromstring()
|
|
- hex2bin()
|
|
- header_register_callback()
|
|
- http_response_code()
|
|
- stream_set_chunk_size()
|
|
- socket_import_stream()
|
|
- trait_exists()
|
|
|
|
- Intl:
|
|
- transliterator_create()
|
|
- transliterator_create_from_rules()
|
|
- transliterator_create_inverse()
|
|
- transliterator_get_error_code()
|
|
- transliterator_get_error_message()
|
|
- transliterator_list_ids()
|
|
- transliterator_transliterate()
|
|
|
|
- LDAP:
|
|
- ldap_control_paged_result()
|
|
- ldap_control_paged_result_response()
|
|
|
|
- libxml:
|
|
- libxml_set_external_entity_loader()
|
|
|
|
- mysqli:
|
|
- mysqli_error_list()
|
|
- mysqli_stmt_error_list()
|
|
|
|
- pgsql
|
|
- pg_escape_identifier() (5.4.4)
|
|
- pg_escape_literal() (5.4.4)
|
|
|
|
- Session:
|
|
- session_register_shutdown()
|
|
- session_status()
|
|
|
|
- SPL
|
|
- class_uses()
|
|
|
|
d. New global constants
|
|
|
|
- CURLOPT_MAX_RECV_SPEED_LARGE
|
|
- CURLOPT_MAX_SEND_SPEED_LARGE
|
|
- ENT_DISALLOWED
|
|
- ENT_HTML401
|
|
- ENT_HTML5
|
|
- ENT_SUBSTITUTE
|
|
- ENT_XHTML
|
|
- ENT_XML1
|
|
- IPPROTO_IP
|
|
- IPPROTO_IPV6
|
|
- IPV6_MULTICAST_HOPS
|
|
- IPV6_MULTICAST_IF
|
|
- IPV6_MULTICAST_LOOP
|
|
- IP_MULTICAST_IF
|
|
- IP_MULTICAST_LOOP
|
|
- IP_MULTICAST_TTL
|
|
- JSON_BIGINT_AS_STRING
|
|
- JSON_OBJECT_AS_ARRAY
|
|
- JSON_PRETTY_PRINT
|
|
- JSON_UNESCAPED_SLASHES
|
|
- JSON_UNESCAPED_UNICODE
|
|
- LIBXML_HTML_NODEFDTD
|
|
- LIBXML_HTML_NOIMPLIED
|
|
- LIBXML_PEDANTIC
|
|
- MCAST_JOIN_GROUP
|
|
- MCAST_LEAVE_GROUP
|
|
- MCAST_BLOCK_SOURCE
|
|
- MCAST_UNBLOCK_SOURCE
|
|
- MCAST_JOIN_SOURCE_GROUP
|
|
- MCAST_LEAVE_SOURCE_GROUP
|
|
- OPENSSL_CIPHER_AES_128_CBC
|
|
- OPENSSL_CIPHER_AES_192_CBC
|
|
- OPENSSL_CIPHER_AES_256_CBC
|
|
- OPENSSL_RAW_DATA
|
|
- OPENSSL_ZERO_PADDING
|
|
- PHP_OUTPUT_HANDLER_CLEAN
|
|
- PHP_OUTPUT_HANDLER_CLEANABLE
|
|
- PHP_OUTPUT_HANDLER_DISABLED
|
|
- PHP_OUTPUT_HANDLER_FINAL
|
|
- PHP_OUTPUT_HANDLER_FLUSH
|
|
- PHP_OUTPUT_HANDLER_FLUSHABLE
|
|
- PHP_OUTPUT_HANDLER_REMOVABLE
|
|
- PHP_OUTPUT_HANDLER_STARTED
|
|
- PHP_OUTPUT_HANDLER_STDFLAGS
|
|
- PHP_OUTPUT_HANDLER_WRITE
|
|
- PHP_QUERY_RFC1738
|
|
- PHP_QUERY_RFC3986
|
|
- PHP_SESSION_ACTIVE
|
|
- PHP_SESSION_DISABLED
|
|
- PHP_SESSION_NONE
|
|
- SCANDIR_SORT_ASCENDING
|
|
- SCANDIR_SORT_DESCENDING
|
|
- SCANDIR_SORT_NONE
|
|
- SORT_FLAG_CASE
|
|
- SORT_NATURAL
|
|
- STREAM_META_ACCESS
|
|
- STREAM_META_GROUP
|
|
- STREAM_META_GROUP_NAME
|
|
- STREAM_META_OWNER
|
|
- STREAM_META_OWNER_NAME
|
|
- STREAM_META_TOUCH
|
|
- T_CALLABLE
|
|
- T_INSTEADOF
|
|
- T_TRAIT
|
|
- T_TRAIT_C
|
|
- ZLIB_ENCODING_DEFLATE
|
|
- ZLIB_ENCODING_GZIP
|
|
- ZLIB_ENCODING_RAW
|
|
- U_IDNA_DOMAIN_NAME_TOO_LONG_ERROR
|
|
- IDNA_CHECK_BIDI
|
|
- IDNA_CHECK_CONTEXTJ
|
|
- IDNA_NONTRANSITIONAL_TO_ASCII
|
|
- IDNA_NONTRANSITIONAL_TO_UNICODE
|
|
- INTL_IDNA_VARIANT_2003
|
|
- INTL_IDNA_VARIANT_UTS46
|
|
- IDNA_ERROR_EMPTY_LABEL
|
|
- IDNA_ERROR_LABEL_TOO_LONG
|
|
- IDNA_ERROR_DOMAIN_NAME_TOO_LONG
|
|
- IDNA_ERROR_LEADING_HYPHEN
|
|
- IDNA_ERROR_TRAILING_HYPHEN
|
|
- IDNA_ERROR_HYPHEN_3_4
|
|
- IDNA_ERROR_LEADING_COMBINING_MARK
|
|
- IDNA_ERROR_DISALLOWED
|
|
- IDNA_ERROR_PUNYCODE
|
|
- IDNA_ERROR_LABEL_HAS_DOT
|
|
- IDNA_ERROR_INVALID_ACE_LABEL
|
|
- IDNA_ERROR_BIDI
|
|
- IDNA_ERROR_CONTEXTJ
|
|
|
|
e. New classes
|
|
|
|
- Reflection:
|
|
- ReflectionZendExtension
|
|
|
|
- Intl:
|
|
- Transliterator
|
|
- Spoofchecker
|
|
|
|
- JSON:
|
|
- JsonSerializable
|
|
|
|
- Session:
|
|
- SessionHandler
|
|
|
|
- SNMP:
|
|
- SNMP
|
|
|
|
- SPL:
|
|
- CallbackFilterIterator
|
|
- RecursiveCallbackFilterIterator
|
|
|
|
f. New methods
|
|
|
|
- Closure:
|
|
- Closure::bind()
|
|
- Closure::bindTo()
|
|
|
|
- Reflection:
|
|
- ReflectionClass::getTraitAliases()
|
|
- ReflectionClass::getTraitNames()
|
|
- ReflectionClass::getTraits()
|
|
- ReflectionClass::isCloneable()
|
|
- ReflectionClass::isTrait()
|
|
- ReflectionClass::newInstanceWithoutConstructor()
|
|
- ReflectionExtension::isPersistent()
|
|
- ReflectionExtension::isTemporary()
|
|
- ReflectionFunction::getClosure()
|
|
- ReflectionFunction::getClosureScopeClass()
|
|
- ReflectionFunction::getClosureThis()
|
|
- ReflectionFunctionAbstract::getClosureScopeClass()
|
|
- ReflectionFunctionAbstract::getClosureThis()
|
|
- ReflectionMethod::getClosure()
|
|
- ReflectionMethod::getClosureScopeClass()
|
|
- ReflectionMethod::getClosureThis()
|
|
- ReflectionObject::getTraitAliases()
|
|
- ReflectionObject::getTraitNames()
|
|
- ReflectionObject::getTraits()
|
|
- ReflectionObject::isCloneable()
|
|
- ReflectionObject::isTrait()
|
|
- ReflectionObject::newInstanceWithoutConstructor()
|
|
- ReflectionParameter::canBePassedByValue()
|
|
- ReflectionParameter::isCallable()
|
|
|
|
- PDO_DBLIB:
|
|
- PDO::newRowset()
|
|
|
|
- SPL:
|
|
- DirectoryIterator::getExtension()
|
|
- RegexIterator::getRegex()
|
|
- SplDoublyLinkedList::serialize()
|
|
- SplDoublyLinkedList::unserialize()
|
|
- SplFileInfo::getExtension()
|
|
- SplFileObject::fputcsv()
|
|
- SplObjectStorage::getHash()
|
|
- SplQueue::serialize
|
|
- SplQueue::unserialize
|
|
- SplStack::serialize
|
|
- SplStack::unserialize
|
|
- SplTempFileObject::fputcsv
|
|
|
|
- XSLT:
|
|
- XsltProcessor::setSecurityPrefs()
|
|
- XsltProcessor::getSecurityPrefs()
|
|
|
|
- Zlib:
|
|
- zlib_decode()
|
|
- zlib_encode()
|
|
|
|
g. New Hash algorithms
|
|
|
|
- fnv132
|
|
- fnv164
|
|
- joaat
|