The patch we promised - redesigned the compilation/execution API:

Advantages:
- Smaller memory footprint for the op arrays
- Slightly faster compilation times (due to saved erealloc() calls and faster zend_op
  initialization)
- include_once() & require_once() share the same file list
- Consistency between include() and require() - this mostly means that return()
  works inside require()'d files just as it does in include() files (it used to
  be meaningless in require()'d files, most of the time (see below))
- Made require() consistent with itself.  Before, if the argument was not a constant
  string, require() took the include() behavior (with return()).
- Removed lots of duplicate code.
Bottom line - require() and include() are very similar now;  require() is simply an include()
which isn't allowed to fail.  Due to the erealloc() calls for large op arrays, require()
didn't end up being any faster than include() in the Zend engine.

1 files changed, 1 insertions, 18 deletions

diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index 4efedd8b08..27564fa5a2 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -47,7 +47,6 @@ static ZEND_FUNCTION(leak);
 #ifdef ZEND_TEST_EXCEPTIONS
 static ZEND_FUNCTION(crash);
 #endif
-static ZEND_FUNCTION(get_required_files);
 static ZEND_FUNCTION(get_included_files);
 static ZEND_FUNCTION(is_subclass_of);
 static ZEND_FUNCTION(get_class_vars);
@@ -91,8 +90,8 @@ static zend_function_entry builtin_functions[] = {
 #ifdef ZEND_TEST_EXCEPTIONS
 	ZEND_FE(crash,				NULL)
 #endif
-	ZEND_FE(get_required_files,	NULL)
 	ZEND_FE(get_included_files,	NULL)
+	ZEND_FALIAS(get_required_files,	get_included_files,		NULL)
 	ZEND_FE(is_subclass_of,		NULL)
 	ZEND_FE(get_class_vars,		NULL)
 	ZEND_FE(get_object_vars,	NULL)
@@ -713,22 +712,6 @@ static int copy_import_use_file(zend_file_handle *fh, zval *array)
 }
 
 
-/* {{{ proto array get_required_files(void)
-   Returns an array with the file names that were require_once()'d */
-ZEND_FUNCTION(get_required_files)
-{
-	CLS_FETCH();
-
-	if (ZEND_NUM_ARGS() != 0) {
-		ZEND_WRONG_PARAM_COUNT();
-	}
-
-	array_init(return_value);
-	zend_hash_apply_with_argument(&CG(used_files), (apply_func_arg_t) copy_import_use_file, return_value);
-}
-/* }}} */
-
-
 /* {{{ proto array get_included_files(void)
    Returns an array with the file names that were include_once()'d */
 ZEND_FUNCTION(get_included_files)