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5dd9b0dcef
* Add `ZEND_ATTRIBUTE_CONST` to php_version() and php_version_id() * Add `php_build_provider()` * Use `php_build_provider()` internally
69 lines
2.1 KiB
Plaintext
69 lines
2.1 KiB
Plaintext
PHP 8.5 INTERNALS UPGRADE NOTES
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1. Internal API changes
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2. Build system changes
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3. Module changes
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4. OpCode changes
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5. SAPI changes
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========================
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1. Internal API changes
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========================
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- Zend
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. Added zend_safe_assign_to_variable_noref() function to safely assign
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a value to a non-reference zval.
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. Added zval_ptr_safe_dtor() to safely destroy a zval when a destructor
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could interfere.
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. zend_get_callable_name() now returns the name of the underlying function
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for fake closures.
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. Added smart_string_append_printf() matching smart_str_append_printf() for
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char* instead of zend_string*-based smart strings.
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. Added php_build_provider() to retrieve the value of PHP_BUILD_PROVIDER at
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runtime.
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========================
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2. Build system changes
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========================
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- Windows build system changes
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. SAPI() and ADD_SOURCES() now suport the optional `duplicate_sources`
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parameter. If truthy, no rules to build the object files are generated.
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This allows to build additional variants of SAPIs (e.g. a DLL and EXE)
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without duplicate build rules. It is up to the SAPI maintainers to ensure
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that appropriate build rules are created.
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========================
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3. Module changes
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========================
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- ext/gd
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. The gdImageScale*() and gdImageRotate*() helpers are now internal in the
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bundled libgd, like they have been in external libgd as of gd-2.1.1.
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- ext/json
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. php_json_encode_serializable_object() now assumes `EG(active)`,
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if not a bailout is caused. Therefore a minor BC break exists if the
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`PHP_JSON_PARTIAL_OUTPUT_ON_ERROR` option is in use.
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However, this situation is highly unlikely.
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- ext/libxml
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. The refcount APIs now return an `unsigned int` instead of an `int`.
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- ext/pdo
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. Added `php_pdo_stmt_valid_db_obj_handle()` to check if the database object
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is still valid. This is useful when a GC cycle is collected and the
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database object can be destroyed prior to destroying the statement.
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========================
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4. OpCode changes
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========================
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========================
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5. SAPI changes
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========================
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