chore(php-shim): drop the PHP_INT_* constants

PHP_INT_MAX/MIN/SIZE have exact Rust counterparts under the int -> i64
mapping, so the call sites use i64::MAX directly. PHP_INT_SIZE is
queried from the PHP runtime where it is actually needed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

3 files changed, 8 insertions, 12 deletions

diff --git a/crates/shirabe-class-map-generator/src/class_map_generator.rs b/crates/shirabe-class-map-generator/src/class_map_generator.rs
index 7262fd8a..0042a0a1 100644
--- a/crates/shirabe-class-map-generator/src/class_map_generator.rs
+++ b/crates/shirabe-class-map-generator/src/class_map_generator.rs
@@ -6,9 +6,9 @@ use crate::php_file_parser::PhpFileParser;
 use indexmap::indexmap;
 use shirabe_pcre::{CaptureKey, Preg};
 use shirabe_php_shim::{
-    InvalidArgumentException, LogicException, PATHINFO_EXTENSION, PHP_INT_MAX, RuntimeException,
-    explode, getcwd, implode, is_dir, is_file, pathinfo, php_regex, preg_quote, realpath,
-    str_replace, str_starts_with, stream_get_wrappers, strlen, strpos, strrpos, strtr, substr,
+    InvalidArgumentException, LogicException, PATHINFO_EXTENSION, RuntimeException, explode,
+    getcwd, implode, is_dir, is_file, pathinfo, php_regex, preg_quote, realpath, str_replace,
+    str_starts_with, stream_get_wrappers, strlen, strpos, strrpos, strtr, substr,
 };
 use shirabe_symfony_finder::Finder;
 use std::path::PathBuf;
@@ -247,7 +247,7 @@ impl ClassMapGenerator {
         let real_sub_path = substr(
             &real_sub_path_str,
             0,
-            Some(dot_position.map(|p| p as i64).unwrap_or(PHP_INT_MAX)),
+            Some(dot_position.map(|p| p as i64).unwrap_or(i64::MAX)),
         );
 
         for class in classes {
diff --git a/crates/shirabe-php-shim/src/runtime.rs b/crates/shirabe-php-shim/src/runtime.rs
index 71356427..74ea8350 100644
--- a/crates/shirabe-php-shim/src/runtime.rs
+++ b/crates/shirabe-php-shim/src/runtime.rs
@@ -13,10 +13,6 @@ pub const PHP_WINDOWS_VERSION_MAJOR: i64 = 0;
 pub const PHP_WINDOWS_VERSION_MINOR: i64 = 0;
 pub const PHP_WINDOWS_VERSION_BUILD: i64 = 0;
 
-pub const PHP_INT_MAX: i64 = i64::MAX;
-pub const PHP_INT_MIN: i64 = i64::MIN;
-pub const PHP_INT_SIZE: i64 = 8;
-
 pub const HHVM_VERSION: Option<&str> = None;
 
 pub const E_ALL: i64 = 32767;
diff --git a/crates/shirabe/src/package/version/version_guesser.rs b/crates/shirabe/src/package/version/version_guesser.rs
index ff7c6b9b..2fde58fb 100644
--- a/crates/shirabe/src/package/version/version_guesser.rs
+++ b/crates/shirabe/src/package/version/version_guesser.rs
@@ -14,9 +14,9 @@ use crate::util::sync_executor;
 use indexmap::IndexMap;
 use shirabe_pcre::{CaptureKey, Preg};
 use shirabe_php_shim::{
-    PHP_INT_MAX, PhpMixed, RuntimeException, array_keys, array_map, array_merge, empty,
-    function_exists, implode, is_string, json_encode, php_regex, preg_quote, str_replace, strlen,
-    strnatcasecmp, strpos, substr, trim, usort,
+    PhpMixed, RuntimeException, array_keys, array_map, array_merge, empty, function_exists,
+    implode, is_string, json_encode, php_regex, preg_quote, str_replace, strlen, strnatcasecmp,
+    strpos, substr, trim, usort,
 };
 
 /// Seam over the parts of [`VersionGuesser`] that consumers depend on, so they can be exercised
@@ -507,7 +507,7 @@ impl VersionGuesser {
         if !has_branch_alias || has_self_version {
             let branch =
                 Preg::replace(php_regex!(r"{^dev-}"), "", version.as_deref().unwrap_or(""));
-            let mut length: i64 = PHP_INT_MAX;
+            let mut length = i64::MAX;
 
             // return directly, if branch is configured to be non-feature branch
             if !self.is_feature_branch(package_config, Some(&branch)) {