feat(php-shim): align fwrite/touch2/PHP_OS_FAMILY/PHP_URL_SCHEME with PHP

Adjust fwrite to return int|false equivalent (Option<i64>), add touch2
with mtime, implement PHP_OS_FAMILY via std::env::consts::OS, and swap
the PHP_URL_HOST placeholders for the now-available PHP_URL_SCHEME.
Wire these into locker, filesystem, platform, and remote_filesystem.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/crates/shirabe/src/package/locker.rs b/crates/shirabe/src/package/locker.rs
index 9e36255..3b5db05 100644
--- a/crates/shirabe/src/package/locker.rs
+++ b/crates/shirabe/src/package/locker.rs
@@ -8,7 +8,7 @@ use shirabe_external_packages::seld::json_lint::ParsingException;
 use shirabe_php_shim::{
     DATE_RFC3339, LogicException, PhpMixed, RuntimeException, array_intersect, array_keys,
     array_map, array_merge, call_user_func, file_get_contents, filemtime, function_exists, hash,
-    in_array, is_array, is_int, ksort, realpath, reset_first, sprintf, strcmp, strtolower, touch,
+    in_array, is_array, is_int, ksort, realpath, reset_first, sprintf, strcmp, strtolower, touch2,
     trim, usort,
 };
 
@@ -709,9 +709,7 @@ impl Locker {
         self.virtual_file_written = false;
         if let Some(mtime) = lock_mtime {
             if is_int(&PhpMixed::Int(mtime)) {
-                // TODO(phase-b): touch() in php-shim doesn't accept mtime; need touch2
-                let _ = mtime;
-                let _ = touch(&self.lock_file.get_path());
+                let _ = touch2(&self.lock_file.get_path(), mtime);
             }
         }
         Ok(())