2010-08-30 10:26:31 +00:00
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$Id$
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UPGRADE NOTES - PHP X.Y
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1. Internal API changes
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2010-09-15 17:04:22 +00:00
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a. virtual_file_ex
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b. stat/lstat support
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c. readlink support
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d. layout of some core ZE structures (zend_op_array, zend_class_entry, ...)
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e. Zend\zend_fast_cache.h has been removed
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2010-08-30 10:26:31 +00:00
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========================
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1. Internal API changes
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========================
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2010-09-01 09:54:45 +00:00
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a. virtual_file_ex
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2010-08-30 10:26:31 +00:00
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virtual_file_ex takes now a TSRM context as last parameter:
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CWD_API int virtual_file_ex(cwd_state *state, const char *path,
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verify_path_func verify_path, int use_realpath TSRLS_DC);
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2010-09-01 09:54:45 +00:00
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b. stat/lstat support
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2010-09-02 10:30:34 +00:00
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lstat is now available on all platforms. On unix-like platform
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2010-09-01 09:54:45 +00:00
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php_sys_lstat is an alias to lstat (when avaible). On Windows it is now
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available using php_sys_lstat. php_sys_stat and php_sys_lstat usage is recommended
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instead of calling lstat directly, to ensure portability.
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2010-09-10 14:01:44 +00:00
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2010-09-15 07:38:52 +00:00
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c. readlink support
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2010-09-10 14:01:44 +00:00
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readlink is now available on all platforms. On unix-like platform
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php_sys_readlink is an alias to readlink (when avaible). On Windows it is now
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available using php_sys_readlink. php_sys_readlink usage is recommended
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instead of calling readlink directly, to ensure portability.
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2010-09-15 07:38:52 +00:00
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d. layout of some core ZE structures (zend_op_array, zend_class_entry, ...)
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. zend_function.pass_rest_by_reference is replaced by
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ZEND_ACC_PASS_REST_BY_REFERENCE in zend_function.fn_flags
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. zend_function.return_reference is replaced by ZEND_ACC_RETURN_REFERENCE
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in zend_function.fn_flags
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. zend_arg_info.required_num_args removed. it was needed only for internal
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functions. Now the first arg_info for internal function (which has special
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meaning) is represented by zend_internal_function_info structure.
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. zend_op_array.size, size_var, size_literal, current_brk_cont,
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backpatch_count moved into CG(context), because they are used only during
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compilation.
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. zend_op_array.start_op is moved into EG(start_op), because it's used
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only for 'interactive' execution of single top-level op-array.
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. zend_op_array.done_pass_two is replaced by ZEND_ACC_DONE_PASS_TWO in
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zend_op_array.fn_flags.
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. op_array.vars array is trimmed (reallocated) during pass_two.
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. zend_class_entry.constants_updated is replaced by
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ZEND_ACC_CONSTANTS_UPDATED in zend_class_entry.ce_flags
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. the size of zend_class_entry is reduced by sharing the same memory space
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by different information for internal and user classes.
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See zend_class_inttry.info union.
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2010-09-15 17:04:22 +00:00
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e. Zend\zend_fast_cache.h
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It should not have been used anymore since php5, but now this header has
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been removed.
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