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2026-06-21feat(php-shim): implement exec/shell_exec/system/escapeshell*/posix_isattynsfisis
Run exec()/shell_exec()/system() through /bin/sh -c with PHP-faithful line handling and return values. Port escapeshellcmd() (Unix branch, including paired-quote handling) and escapeshellarg(). Implement posix_isatty() via std::io::IsTerminal. uid/signal/process-title helpers and proc_open-dependent status calls remain TODO(phase-d): they need a libc/syscall crate or the deferred process/signal subsystems. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21feat(php-shim): implement serialize/var_export/to_array/get_debug_typensfisis
Implement var.rs shims: serialize() (scalars/arrays with canonical integer-key normalization), var_export()/var_export_str() (PHP-faithful indentation and quoting), to_array() ((array) cast semantics), get_debug_type() and is_iterable() for the scalar/array cases. Reflection-dependent helpers (is_a, is_callable, get_class, instance_of, etc.) and object variants remain TODO(phase-d) as they need runtime class information PhpMixed does not carry. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(php-shim): drop reset()/reset_first()/end_arr() array helpersnsfisis
These slice/map wrappers mirrored PHP's internal array pointer and have no clean Rust equivalent. Remove them and replace the lone caller with direct first-element access; the rest were unused imports. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(php-shim): drop current()/key()/end() array helpersnsfisis
PHP's internal array pointer (current/key/end) has no clean Rust equivalent. Remove these todo!() shim stubs and replace each call site with direct first/last element access matching Composer's original behavior. Unblocks Config::merge of anonymous {name: false} disable entries, re-enabling test_add_packagist_repository. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21feat(php-shim): implement array sort/merge/unique/splice helpersnsfisis
Implement array_unique, array_splice, array_merge_recursive, krsort, ksort, asort, sort_with_flags and sort_natural_flag_case, plus the strnatcmp/strnatcasecmp port they rely on. Drop array_key_last and array_splice_mixed in favour of existing helpers at the call sites. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21feat(php-shim): implement gethostbyname() and inet_pton()nsfisis
2026-06-21feat(php-shim): implement microtimensfisis
Drop the get_as_float parameter; the Rust shim always returns f64. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21feat(php-shim): implement hash, hash_raw, hash_filensfisis
Support md5, sha1, sha256, and xxh3 algorithms. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21feat(php-shim): implement http_build_query via serde_urlencodednsfisis
2026-06-21refactor(php-shim): remove ArrayObject, inline IndexMap into PhpMixed::Objectnsfisis
ArrayObject was only a thin wrapper around IndexMap<String, PhpMixed> used as an empty-{} vs empty-[] marker and as the assoc=false JSON object representation; no reference semantics were involved. Inline its payload directly into PhpMixed::Object and drop the type along with the now-dead StdClass. Side effects of the unification: - ArrayObject::new was todo!(); the config --global / object-typed get paths that built PhpMixed::Object(ArrayObject::new(None)) no longer panic. - base_config_command wrote 'config' as PhpMixed::Array(empty), emitting [] instead of {}; now matches PHP's new \ArrayObject ({}). - The dead is::<StdClass>()/is::<ArrayObject>() instanceof checks in JsonManipulator are replaced with the faithful as_object() mapping. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(php-shim): remove unused methodnsfisis
2026-06-21feat(php-shim): implement filter_var email/ip/int validatorsnsfisis
Replace the todo!() bodies of filter_var_email, filter_var_ip, and filter_var_int_with_range with working validators. Like filter_var_url these are pragmatic rather than byte-for-byte compatible with PHP's hand-written filters; the divergences are noted in comments. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(php-shim): split filter_var into per-filter functionsnsfisis
Replace the dispatch-on-constant filter_var() and filter_var_with_options() with dedicated filter_var_boolean/url/email/ip and filter_var_int_with_range, dropping the FILTER_VALIDATE_* constants and updating all call sites. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(autoload): drop dead APCu cache from ClassLoadernsfisis
apcu_fetch/apcu_add only ran when apcuPrefix was non-null, but Composer never calls setApcuPrefix on the loaders it instantiates itself; the prefix is only emitted into the generated target-project autoload_real.php. So the cache branches were unreachable in Shirabe's execution paths. Remove the apcu shim and the now-dead lookups. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(math): use method-style max/min/clamp over std::cmpnsfisis
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21feat(php-shim): implement round() shimnsfisis
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(json): eliminate json_last_error in favor of Resultnsfisis
json_encode/json_encode_ex now return anyhow::Result<String> instead of Option, so callers no longer need json_last_error() to get the failure reason. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21refactor(php-shim): split lib.rsnsfisis
2026-06-21feat(php-shim): implement pure-function todo!() stubsnsfisis
Fill in the shim functions that have an easy, accurate pure-Rust port: array (merge/flip/fill_keys/slice/search/is_list), string (substr_count, strpbrk, raw/urlencode, ucfirst/ucwords, strstr, strcspn, explode limit, str_replace arrays), mb_* (strlen/substr/str_split), sort callbacks (uasort/uasort_map/uksort), levenshtein, intdiv, ceil, ctype_digit, json_encode, count_mixed and the PhpMixed/to_* boolean casts. Runtime- or crate-dependent and hard-to-port-accurately stubs (sprintf, version_compare, natural sort, hashing, etc.) are left as todo!().
2026-06-21test(tests): port setUp/tearDown as set_up/tear_down with TearDownnsfisis
Port PHP setUp/tearDown across the ported integration tests using same-named set_up()/tear_down() functions and a TearDown struct whose Drop runs tear_down(). Fixture-init setUp returns its fixtures; tmpdir-style setUp/tearDown carry state in TearDown fields. Parts that depend on unported infrastructure (PHPUnit mocks, Config::merge, the PHP error handler) stay todo!() and are only wired into ignored stubs to avoid breaking live tests. Also fix shirabe-php-shim putenv to handle the no-'=' form (PHP unsets the variable), which Platform::clear_env relies on for the env-clearing tearDowns. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-20feat(symfony-process): port full Process class from PHPnsfisis
Faithfully port every method, field and constant of Symfony's Process.php into process.rs, replacing the reduced stub. Add the supporting pipes module (PipesInterface/AbstractPipes/UnixPipes/ WindowsPipes), ProcessUtils and the missing process exceptions (LogicException/InvalidArgumentException) with constructors. Methods now return anyhow::Result where PHP throws, take the env argument and a bool-returning callback, and borrow &mut for status-updating accessors; all callers are updated accordingly. Extend the php-shim with proc_open/proc_close (PHP-compatible signatures), proc_get_status, proc_terminate, posix_kill, uniqid, ftruncate, ftell_stream, fseek3, stream_get_contents3 and env helpers. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-20feat(php-shim): implement parse_url and filter_var URL/boolean filtersnsfisis
Back parse_url/parse_url_all with reqwest::Url and add the FILTER_VALIDATE_URL and FILTER_VALIDATE_BOOLEAN arms to filter_var, so Config::prohibit_url_by_config no longer hits todo!(). reqwest::Url is not a byte-for-byte port of PHP's parser; the divergences are noted with TODO(phase-c). Switch the scheme in_array in prohibit_url_by_config to strict: the needle is a string-or-null and the haystack holds only non-numeric string literals, so loose and strict comparison are provably equivalent here, avoiding a dependency on PHP loose `==` semantics. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20fix(path): propagate PathBufnsfisis
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(php-shim): implement is_writable via filesystem metadatansfisis
Replace the todo!() with a std-only check on the path's permission bits. A TODO notes this approximates PHP's access(2)/W_OK and can diverge for files the current user does not own; to be refined with a syscall crate. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(console): implement doRenderThrowable exception renderingnsfisis
Port Symfony's Application::doRenderThrowable so command failures render the error box instead of hitting todo!(). This unblocks six CLI no-panic tests (config, depends, global, prohibits, remove, repository), whose ignore attributes are now removed. Also fill in the php-shim functions on the render path that were still todo!(): php_exception_get_code, intval, str_pad, str_split, mb_detect_encoding, mb_convert_encoding, mb_strwidth, mb_convert_variables. PHP file/line and the verbose getTrace() block have no faithful Rust equivalent; file/line use PHP's own 'n/a' fallback and the trace block is intentionally omitted. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20refactor(php-shim): drop Box wrapping from PhpMixed List/Arraynsfisis
The List and Array variants of PhpMixed boxed their elements unnecessarily. Store PhpMixed values directly and update all callers accordingly. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20refactor(clippy): resolve idiomatic lint warningsnsfisis
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20refactor(console): propagate getComposer's exit(1) as ExitExceptionnsfisis
Composer's Application::getComposer() calls exit(1) when a required Composer instance fails to build under areExceptionsCaught(). Replace the deep std::process::exit with a php-shim ExitException that mirrors PHP's `exit` construct: it bypasses parent::doRun()'s catch and Symfony's renderThrowable (excluded at both broad catches), so the already-written plain error message is not re-rendered and the process exits with code 1. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(php-shim): implement array_replace_recursivensfisis
Was a todo!() that panicked while building HTTP downloader options (browse, and the stream/remote filesystem option merging). Recurses only when both the existing and replacing value are arrays, merging assoc arrays by key and lists by index; otherwise the replacing value wins. Verified against PHP on a nested http/ssl option structure. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(php-shim): implement single-component pathinfonsfisis
Was a todo!() that panicked in Factory::get_lock_file (require, and the file/gzip downloaders). Handles the four PATHINFO_* single-component options by reusing dirname/basename, computing extension and filename around the last dot of the basename. Verified against PHP for eight representative paths, including dotfiles and trailing-dot names. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(php-shim): implement is_numericnsfisis
Was a todo!() that panicked when ProcessExecutor::reset_max_jobs probed COMPOSER_MAX_PARALLEL_PROCESSES (archive, diagnose, init, ...). Ints and floats are numeric; strings delegate to the existing is_numeric_string, which agrees with PHP across the tested vectors. Booleans, null and arrays are not numeric. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(php-shim): implement two-argument json_decodensfisis
Was a todo!() that panicked for every command reading composer.json (validate, status, show, update, ...). Parses via serde_json (built with preserve_order, so insertion order is kept) and converts to PhpMixed. Mirrors PHP's flagless json_decode: returns null rather than erroring on malformed input, and decodes objects to ArrayObject when assoc is false, to an associative array when true. Out-of-i64 and fractional numbers become floats, matching PHP's default non-bigint behaviour. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(php-shim): implement dirname()nsfisis
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20refactor: auto-fix clippy warningsnsfisis
2026-06-20feat(php-shim): implement count()nsfisis
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20feat(command): implement --help outputnsfisis
2026-06-19test(command): add basic smoke testsnsfisis
2026-06-19feat(command): implement Symfony Commandnsfisis
2026-06-14feat(php-shim): implement more shim functionsnsfisis
2026-06-14feat(php-shim): implement random_int/random_bytes with fastrandnsfisis
PHP's random_int/random_bytes are cryptographically secure, but Composer does not rely on that property, so a non-cryptographic PRNG suffices. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-14refactor: auto-fix clippy warningsnsfisis
2026-06-14refactor(pcre): take &mut matches in preg_*2 shim helpersnsfisis
The optional matches output was always passed Some(&mut ...) at every call site, so the Option wrapper added no value. Take &mut directly and inline the former internal helpers. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14refactor(pcre): return bool/usize from preg_*2 shim helpersnsfisis
preg_match2 returns bool and the preg_match_all* helpers return usize (the match count is never negative), matching how callers use them. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14refactor(pcre): return bool from preg_match shimnsfisis
preg_match can only return 1 or 0 now that compile failure panics, so return bool and update all call sites accordingly. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14refactor(pcre): treat regex compile failure as fatal in shimnsfisis
The preg_* shim helpers wrapped their results in Option/Result solely to signal a regex that failed to compile. Composer never feeds a pattern that fails at runtime, so such a failure is a programming error: panic instead and drop the Option/Result wrappers, updating all callers. preg_replace_callback keeps its Result return type since the callback itself is fallible. preg_match_groups is removed in favor of preg_match at its sole call site. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14refactor(pcre): consolidate duplicate preg_* shim helpersnsfisis
The preg.rs shim had several near-duplicate functions: simple helpers re-implementing logic already covered by their full-featured `2` variants. Delegate or remove the redundant ones while preserving behavior, and migrate the affected callers: - preg_replace / preg_split now delegate to preg_replace2 / preg_split2 - preg_match_all_simple removed; its caller uses preg_match_all - preg_split_chars removed; its caller uses a char-boundary iterator - preg_match_offset removed; its callers use preg_match2 directly Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14refactor(pcre): move preg_* free functions into php-shimnsfisis
The free preg_* functions, the CaptureKey type, and the PREG_* constants move from the pcre crate into shirabe-php-shim, where the rest of the PHP standard-library shims live. Colliding names take a 2 suffix (preg_match2, preg_split2, etc.) since the shim already exposes differently-shaped variants. Preg keeps its public API and delegates to the relocated functions; CaptureKey is re-exported from composer::pcre so consumers are unaffected. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14feat(pcre): implement preg_* functionsnsfisis
Replace the todo!() stubs backing the Preg class and the standalone preg_* shim helpers with regex-crate implementations.
2026-06-14feat(php-shim): port some functions to Rustnsfisis
2026-06-13refactor(http): drop unworkable set_error_handler warning capturensfisis
PHP wraps fopen/file_get_contents/file_put_contents in set_error_handler to capture warning text into error_message. Rust reports I/O failures through return values rather than warnings, so this side channel cannot work; replace the calls with TODO(phase-c) notes and leave error_message empty until the I/O layer surfaces a reason. Also remove the now-unused set_error_handler_closure shim and make set_error_handler a no-op. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>