opcache_is_script_cached: file_cache option

Author: iamacarpet

ext/opcache/ZendAccelerator.c

@@ -1916,7 +1916,7 @@ static zend_op_array *file_cache_compile_file(zend_file_handle *file_handle, int
 
 	HANDLE_BLOCK_INTERRUPTIONS();
 	SHM_UNPROTECT();
-	persistent_script = zend_file_cache_script_load(file_handle);
+	persistent_script = zend_file_cache_script_load(file_handle, false);
 	SHM_PROTECT();
 	HANDLE_UNBLOCK_INTERRUPTIONS();
 	if (persistent_script) {
@@ -2133,7 +2133,7 @@ zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type)
 
 	/* Check the second level cache */
 	if (!persistent_script && ZCG(accel_directives).file_cache) {
-		persistent_script = zend_file_cache_script_load(file_handle);
+		persistent_script = zend_file_cache_script_load(file_handle, false);
 	}
 
 	/* If script was not found or invalidated by validate_timestamps */

ext/opcache/opcache.stub.php

@@ -22,4 +22,4 @@ function opcache_jit_blacklist(Closure $closure): void {}
  */
 function opcache_get_configuration(): array|false {}
 
-function opcache_is_script_cached(string $filename): bool {}
+function opcache_is_script_cached(string $filename, bool $file_cache = false): bool {}

ext/opcache/opcache_arginfo.h

@@ -22,11 +22,13 @@
 #include <time.h>
 
 #include "php.h"
+#include "zend.h"
 #include "ZendAccelerator.h"
 #include "zend_API.h"
 #include "zend_closures.h"
 #include "zend_shared_alloc.h"
 #include "zend_accelerator_blacklist.h"
+#include "zend_file_cache.h"
 #include "php_ini.h"
 #include "SAPI.h"
 #include "zend_virtual_cwd.h"
@@ -363,6 +365,37 @@ static int filename_is_in_cache(zend_string *filename)
 	return 0;
 }
 
+static int filename_is_in_file_cache(zend_string *filename)
+{
+	if (!ZCG(accel_directives).file_cache) {
+		return 0;
+	}
+
+	zend_string *realpath;
+
+	realpath = zend_resolve_path(filename);
+
+	if (!realpath) {
+		return 0;
+	}
+
+	zend_file_handle handle;
+
+	zend_stream_init_filename_ex(&handle, filename);
+	handle.opened_path = realpath;
+
+	zend_persistent_script *persistent_script = zend_file_cache_script_load(&handle, true);
+
+	zend_destroy_file_handle(&handle);
+
+	if (persistent_script) {
+		return 1;
+	}
+
+	return 0;
+}
+
+
 static int accel_file_in_cache(INTERNAL_FUNCTION_PARAMETERS)
 {
 	if (ZEND_NUM_ARGS() == 1) {
@@ -983,10 +1016,11 @@ ZEND_FUNCTION(opcache_compile_file)
 ZEND_FUNCTION(opcache_is_script_cached)
 {
 	zend_string *script_name;
+	bool file_cache = 0;
 
-	ZEND_PARSE_PARAMETERS_START(1, 1)
-		Z_PARAM_STR(script_name)
-	ZEND_PARSE_PARAMETERS_END();
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "S|b", &script_name, &file_cache) == FAILURE) {
+		RETURN_THROWS();
+	}
 
 	if (!validate_api_restriction()) {
 		RETURN_FALSE;
@@ -996,5 +1030,9 @@ ZEND_FUNCTION(opcache_is_script_cached)
 		RETURN_FALSE;
 	}
 
-	RETURN_BOOL(filename_is_in_cache(script_name));
+	if (file_cache) {
+		RETURN_BOOL(filename_is_in_file_cache(script_name));
+	} else {
+		RETURN_BOOL(filename_is_in_cache(script_name));
+	}
 }

ext/opcache/zend_accelerator_module.c

@@ -1813,7 +1813,7 @@ static void zend_file_cache_unserialize(zend_persistent_script  *script,
 	zend_file_cache_unserialize_early_bindings(script, buf);
 }
 
-zend_persistent_script *zend_file_cache_script_load(zend_file_handle *file_handle)
+zend_persistent_script *zend_file_cache_script_load(zend_file_handle *file_handle, bool force_file_cache_only)
 {
 	zend_string *full_path = file_handle->opened_path;
 	int fd;
@@ -1928,6 +1928,7 @@ zend_persistent_script *zend_file_cache_script_load(zend_file_handle *file_handl
 	}
 
 	if (!file_cache_only &&
+		!force_file_cache_only &&
 	    !ZCSG(restart_in_progress) &&
 	    !ZCSG(restart_pending) &&
 		!ZSMMG(memory_exhausted) &&

ext/opcache/zend_file_cache.c

@@ -20,7 +20,7 @@
 #define ZEND_FILE_CACHE_H
 
 int zend_file_cache_script_store(zend_persistent_script *script, bool in_shm);
-zend_persistent_script *zend_file_cache_script_load(zend_file_handle *file_handle);
+zend_persistent_script *zend_file_cache_script_load(zend_file_handle *file_handle, bool force_file_cache_only);
 void zend_file_cache_invalidate(zend_string *full_path);
 
 #endif /* ZEND_FILE_CACHE_H */