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242 lines
4.9 KiB
Plaintext
Executable File
242 lines
4.9 KiB
Plaintext
Executable File
$Id$
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UPGRADE NOTES - PHP X.Y
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1. Changes made to default configuration
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2. Reserved words and classes
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3. Changes made to existing functions
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4. Changes made to existing methods
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5. Changes made to existing classes
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6. Deprecated
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7. Extensions:
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a. moved out to PECL and actively maintained there
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b. no longer maintained
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c. with changed behaviour
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d. no longer possible to disable
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8. Changes in SAPI support
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9. Changes in INI directives
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10. Syntax additions
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11. Windows support
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12. New in PHP X.Y:
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a. New libraries
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b. New extensions
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c. New stream wrappers
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d. New stream filters
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e. New functions
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f. New global constants
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g. New classes
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h. New methods
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i. New class constants
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j. New hash algorithms
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========================================
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1. Changes made to default configuration
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========================================
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- The default_charset setting now defaults to UTF-8.
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It was ISO-88590-1 before, so if you were relying
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on the default, you will need to add:
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default_charset = iso-8859-1
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to your php.ini to preserve pre-PHPX.Y behavior.
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- We now check at compile time if /dev/urandom or /dev/arandom
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are present to provide non-blocking entropy to session id
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generation. If either is present, session.entropy_file
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now defaults to that file and session.entropy_length defaults
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to 32. If you do not want extra entropy for your session ids
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for some reason, 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-PHPX.Y behavior.
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- Deprecated 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 directives are marked as deprecated:
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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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- The following directives, which indicates a removed feature
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in PHP will now throw an E_CORE_ERROR upon startup like the
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deprecation warnings.
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The following directives are no longer available:
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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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- 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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- zend.ze1_compatibility_mode
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=============================
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2. Reserved words and classes
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=============================
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-
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=====================================
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3. Changes made to existing functions
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=====================================
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-
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===================================
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4. Changes made to existing methods
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===================================
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-
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===================================
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5. Changes made to existing classes
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===================================
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-
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=============
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6. Deprecated
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=============
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-
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==========
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7. Removed
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==========
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a. removed features
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- register_globals
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- register_long_arrays
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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 ini directives
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- define_syslog_variables
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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_compat42
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- session.bug_compat_warn
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- y2k_compliance
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c. removed functions
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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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=============
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8. Extensions
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=============
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a. moved out to PECL and actively maintained there
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-
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b. no longer maintained
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-
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c. with changed behaviour
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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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d. no longer possible to disable
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-
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==========================
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9. Changes in SAPI support
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==========================
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-
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=============================
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10. Changes in INI directives
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=============================
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- Added session.upload_progress.enabled, session.upload_progress.cleanup,
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session.upload_progress.prefix, session.upload_progress.name,
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session.upload_progress.freq, session.upload_progress.min_freq.
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====================
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11. Syntax additions
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====================
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-
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===================
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12. Windows support
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===================
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-
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===================
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13. New in PHP X.Y:
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===================
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a. New libraries
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-
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b. New extensions
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-
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c. New stream wrappers
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-
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d. New stream filters
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-
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e. New functions
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- Core:
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f. New global constants
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- Core:
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- get_declared_traits()
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g. New classes
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-
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h. New methods
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-
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i. New class constants
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-
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j. New Hash algorithms
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- fnv132
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- fnv164
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- joaat
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