commit 5d6c24f80a385eb96f009cbc07f1aac861bc2dbf
Author: Steven Grimm <sgrimm@facebook.com>
Date:   Sun Feb 15 10:53:14 2009 -0800

    Implement apc_compile_file

diff --git a/modules/quercus/src/com/caucho/quercus/lib/ApcModule.java b/modules/quercus/src/com/caucho/quercus/lib/ApcModule.java
index 7757d05..07f91ad 100644
--- a/modules/quercus/src/com/caucho/quercus/lib/ApcModule.java
+++ b/modules/quercus/src/com/caucho/quercus/lib/ApcModule.java
@@ -37,7 +37,9 @@ import com.caucho.quercus.module.IniDefinition;
 import com.caucho.util.Alarm;
 import com.caucho.util.L10N;
 import com.caucho.util.LruCache;
+import com.caucho.vfs.Path;
 
+import java.io.IOException;
 import java.util.*;
 import java.util.logging.Logger;
 
@@ -293,6 +295,21 @@ public class ApcModule extends AbstractQuercusModule {
 
     return BooleanValue.TRUE;
   }
+  
+  /**
+   * Compiles a file, either literally (if using Pro) or by parsing it
+   * and caching the parse tree.
+   */
+  public boolean apc_compile_file(Env env, StringValue filename) {
+    Path path = env.lookupInclude(filename);
+    try {
+      env.getQuercus().parse(path);
+      return true;
+    }
+    catch (IOException e) {
+      return false;
+    }
+  }
 
   static class Entry extends UnserializeCacheEntry {
     private long _createTime;