PHP phpDay 2021 Virtual Verona, Italy June 8th, 2021 Derick Rethans derick@php.net derickr https://derickrethans.nl/talks/php-phpday21 slides/xdebug/title.xml slides/mongodb/me.xml slides/internals/php81-rms.xml Enumerations (https://wiki.php.net/rfc/enumerations) slides/internals/php81-enums-1.xml slides/internals/php81-enums-2.xml slides/internals/php81-enums-3.xml slides/internals/php81-enums-4.xml slides/internals/php81-enums-5.xml slides/internals/php81-enums-6.xml slides/internals/php81-enums-7.xml Fibers (https://wiki.php.net/rfc/fibers) slides/internals/php81-fibers.xml Implemented: Static Variables in Inherited Methods (https://wiki.php.net/rfc/static_variable_inheritance) slides/internals/php81-static-vars.xml Array unpacking with string keys (https://wiki.php.net/rfc/array_unpacking_string_keys) Noreturn type (https://wiki.php.net/rfc/noreturn_type) (never) slides/internals/php81-never-type.xml In voting: Final class constants (https://wiki.php.net/rfc/final_class_const) slides/internals/php81-final-class-constants.xml Still proposed: New in Initialisers (https://wiki.php.net/rfc/new_in_initializers) slides/internals/php81-new-in-initialisers.xml slides/internals/php81-new-in-initialisers-locations.xml Auto-capturing multi-statement closures (https://wiki.php.net/rfc/auto-capture-closure) slides/internals/php81-auto-capture-multi-statement-closures.xml Property Accessors (https://wiki.php.net/rfc/property_accessors) slides/internals/php81-property-accessors.xml slides/internals/php81-property-accessors-implicit.xml slides/internals/php81-property-accessors-explicit.xml slides/internals/php81-property-accessors-interface.xml Voted in: Add IntlDatePatternGenerator (https://wiki.php.net/rfc/intldatetimepatterngenerator) slides/internals/php81-intl-date-pattern-generator.xml Implemented: Restrict $GLOBALS usage (https://wiki.php.net/rfc/restrict_globals_usage) slides/internals/php81-restrict-globals-usage.xml Phasing out Serializable (https://wiki.php.net/rfc/phase_out_serializable) slides/internals/php81-serializable.xml Deprecate passing null to non-nullable arguments of internal functions (https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg) slides/internals/php81-null-internal-functions.xml Voted in: Deprecate implicit non-integer-compatible float to int conversions (https://wiki.php.net/rfc/implicit-float-int-deprecate) slides/internals/php81-implicit-float-conversions.xml slides/xdebug/php81-when.xml slides/xdebug/phpinternalsnews.xml slides/internals/questions-new.xml slides/xdebug/resources.xml