From 2313b88fb8537640affe1f933d2a97067865f42a Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sat, 16 May 2026 15:10:36 +0900
Subject: feat(port): port InstalledVersions.php

---
 crates/shirabe-php-shim/src/lib.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'crates/shirabe-php-shim')

diff --git a/crates/shirabe-php-shim/src/lib.rs b/crates/shirabe-php-shim/src/lib.rs
index 5a937ad..09477da 100644
--- a/crates/shirabe-php-shim/src/lib.rs
+++ b/crates/shirabe-php-shim/src/lib.rs
@@ -1019,6 +1019,24 @@ pub fn filemtime(filename: &str) -> Option<i64> {
     todo!()
 }
 
+/// Equivalent to PHP's __DIR__ magic constant
+pub fn php_dir() -> String {
+    todo!()
+}
+
+/// Equivalent to PHP's `require <file>` returning the file's return value
+pub fn require_php_file(filename: &str) -> PhpMixed {
+    todo!()
+}
+
+pub fn array_flip(array: &PhpMixed) -> PhpMixed {
+    todo!()
+}
+
+pub fn call_user_func_array(callback: &str, args: &PhpMixed) -> PhpMixed {
+    todo!()
+}
+
 pub fn array_map<T, U, F>(callback: F, array: &[T]) -> Vec<U>
 where
     F: Fn(&T) -> U,
-- 
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