Stdlib: sprintf() for VM, JIT, and AOT#392
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Implement %s, %d, %f, and %% formatting without PHP internal wrappers: VmSprintf for the interpreter, __compiler_sprintf in the AOT runtime, and JitSprintf boxing for LLVM. Includes compliance and AOT PHPT coverage. Closes #89 Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
sprintf()with documented subset:%s,%d,%f, and%%(no PHPinternal_*wrappers).VmSprintf; JIT/AOT call native__compiler_sprintfin the AOT runtime with boxed scalar args.sprintf.phpt,sprintf_jit.phpt) and AOT fixturesprintf.phpt; capability matrix updated.Closes #89
Test plan
vendor/bin/phpunit --filter sprintf test/compliance/(VM + compliance) — OK in Docker./script/docker-ci-local.sh --filter sprintf— docs/bootstrap checks + suite green./script/docker-ci-local.shon maintainer host (JIT probe may skip@group llvmif MCJIT malloc probe fails in container)Made with Cursor