Perf: elide discarded timezone lists, OB/HTTP/SPL getters, time (#36386) - #36788
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PurHur merged 1 commit intoSep 5, 2026
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Skip lowering side-effect-free timezone_*_list, ob_list_handlers, date_get_last_errors, http_get_last_response_headers, spl_autoload_functions, time, and zero-arg error_reporting/ignore_user_abort/http_response_code/ headers_sent when the result is unused. Setter/by-ref forms and soft-null timezone_identifiers_list groups stay live. Co-authored-by: Cursor <cursoragent@cursor.com>
PurHur
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agent/issue-36386-tz-ob-date-http-autoload-time-elision
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September 5, 2026 04:34
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Summary
timezone_abbreviations_list/timezone_identifiers_list(typed group),ob_list_handlers,date_get_last_errors,http_get_last_response_headers,spl_autoload_functions,time, and zero-argerror_reporting/ignore_user_abort/http_response_code/headers_sent.timezone_identifiers_listgroups, and country-code forms stay live (ArgumentCountError/ deprecate /ValueError).ext/date/php_date.c,ext/standard/output.c,ext/standard/http.c,ext/spl/php_spl.c,ext/standard/basic_functions.c,ext/standard/head.c.Test plan
./script/phpunit.sh --filter 'DiscardedPureCallElisionTest::testDiscardedDateObHttpSplTimeGetterRuntimeInfoElides|DiscardedDateObHttpSplTimeGetterElisionAotTest'→ OK (3 tests, 41 assertions)script/differential-sweep.sh --aot --repeat 3 --dir /tmp/diff36386(casediscarded_date_ob_http_spl_time_getter_elision_36386.php) →1/1 match Zendmake dev-verify-fast→ OK (aot-smoke 9/9, VM tier-0 15/15)make north-star5-verify-fast→ OK (spine 8215/8215)Closes nothing (epic #36386 stays open); Part of #36386.
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