From: Dmitry Stogov <dmitry@zend.com>
Date: Wed, 25 Sep 2013 08:14:06 +0000 (+0400)
Subject: Added function opcache_compile_file() to load PHP scripts into cache without execution.
X-Git-Tag: php-5.5.5RC1~5^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=69454d9f0f765416f245acbc626b3984dcbf5e1d;p=php

Added function opcache_compile_file() to load PHP scripts into cache without execution.
---

diff --git a/NEWS b/NEWS
index cd4d377136..bdc0cd5fb6 100644
--- a/NEWS
+++ b/NEWS
@@ -26,6 +26,8 @@ PHP                                                                        NEWS
     imap). (ryotakatsuki at gmail dot com)
 
 - OPcache:
+  . Added function opcache_compile_file() to load PHP scripts into cache
+    without execution. (Julien)
   . Fixed bug #65665 (Exception not properly caught when opcache enabled).
     (Laruence)
   . Fixed bug #65510 (5.5.2 crashes in _get_zval_ptr_ptr_var). (Dmitry)
diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 7fdae6fc67..72b5a1b9fe 100644
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -1446,7 +1446,7 @@ static zend_persistent_script *compile_and_cache_file(zend_file_handle *file_han
 }
 
 /* zend_compile() replacement */
-static zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type TSRMLS_DC)
+zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type TSRMLS_DC)
 {
 	zend_persistent_script *persistent_script = NULL;
 	char *key = NULL;
diff --git a/ext/opcache/ZendAccelerator.h b/ext/opcache/ZendAccelerator.h
index 361b60b08f..f223f126e4 100644
--- a/ext/opcache/ZendAccelerator.h
+++ b/ext/opcache/ZendAccelerator.h
@@ -325,6 +325,7 @@ int  accelerator_shm_read_lock(TSRMLS_D);
 void accelerator_shm_read_unlock(TSRMLS_D);
 
 char *accel_make_persistent_key_ex(zend_file_handle *file_handle, int path_length, int *key_len TSRMLS_DC);
+zend_op_array *persistent_compile_file(zend_file_handle *file_handle, int type TSRMLS_DC);
 
 #if !defined(ZEND_DECLARE_INHERITED_CLASS_DELAYED)
 # define ZEND_DECLARE_INHERITED_CLASS_DELAYED 145
diff --git a/ext/opcache/zend_accelerator_module.c b/ext/opcache/zend_accelerator_module.c
index f9ddaa98b8..dedb7215c1 100644
--- a/ext/opcache/zend_accelerator_module.c
+++ b/ext/opcache/zend_accelerator_module.c
@@ -48,6 +48,10 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_opcache_get_status, 0, 0, 0)
 	ZEND_ARG_INFO(0, fetch_scripts)
 ZEND_END_ARG_INFO()
 
+ZEND_BEGIN_ARG_INFO_EX(arginfo_opcache_compile_file, 0, 0, 1)
+	ZEND_ARG_INFO(0, file)
+ZEND_END_ARG_INFO()
+
 ZEND_BEGIN_ARG_INFO_EX(arginfo_opcache_invalidate, 0, 0, 1)
 	ZEND_ARG_INFO(0, script)
 	ZEND_ARG_INFO(0, force)
@@ -59,12 +63,14 @@ static ZEND_FUNCTION(opcache_invalidate);
 
 /* Private functions */
 static ZEND_FUNCTION(opcache_get_status);
+static ZEND_FUNCTION(opcache_compile_file);
 static ZEND_FUNCTION(opcache_get_configuration);
 
 static zend_function_entry accel_functions[] = {
 	/* User functions */
 	ZEND_FE(opcache_reset,					arginfo_opcache_none)
 	ZEND_FE(opcache_invalidate,				arginfo_opcache_invalidate)
+	ZEND_FE(opcache_compile_file,			arginfo_opcache_compile_file)
 	/* Private functions */
 	ZEND_FE(opcache_get_configuration,		arginfo_opcache_none)
 	ZEND_FE(opcache_get_status,				arginfo_opcache_get_status)
@@ -709,3 +715,44 @@ static ZEND_FUNCTION(opcache_invalidate)
 		RETURN_FALSE;
 	}
 }
+
+static ZEND_FUNCTION(opcache_compile_file)
+{
+	char *script_name;
+	int script_name_len;
+	zend_file_handle handle;
+	zend_op_array *op_array = NULL;
+	zend_execute_data *orig_execute_data = NULL;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &script_name, &script_name_len) == FAILURE) {
+		return;
+	}
+
+	if (!ZCG(enabled) || !accel_startup_ok || !ZCSG(accelerator_enabled)) {
+		zend_error(E_NOTICE, ACCELERATOR_PRODUCT_NAME " seems to be disabled, can't compile file");
+		RETURN_FALSE;
+	}
+
+	handle.filename = script_name;
+	handle.free_filename = 0;
+	handle.opened_path = NULL;
+	handle.type = ZEND_HANDLE_FILENAME;
+
+	orig_execute_data = EG(current_execute_data);
+
+	zend_try {
+		op_array = persistent_compile_file(&handle, ZEND_INCLUDE TSRMLS_CC);
+	} zend_catch {
+		EG(current_execute_data) = orig_execute_data;
+		zend_error(E_WARNING, ACCELERATOR_PRODUCT_NAME " could not compile file %s" TSRMLS_CC, handle.filename);
+	} zend_end_try();
+
+	if(op_array != NULL) {
+		destroy_op_array(op_array TSRMLS_CC);
+		efree(op_array);
+		RETVAL_TRUE;
+	} else {
+		RETVAL_FALSE;
+	}
+	zend_destroy_file_handle(&handle TSRMLS_CC);
+}