dstogov

diff --git a/ext/standard/array.c b/ext/standard/array.c
index 5197203..360a691 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -2222,13 +2222,14 @@ PHPAPI int php_array_merge(HashTable *dest, HashTable *src, int recursive TSRMLS
 			case HASH_KEY_IS_STRING:
 				if (recursive && zend_hash_find(dest, string_key, string_key_len, (void **)&dest_entry) == SUCCESS) {
 					HashTable *thash = Z_TYPE_PP(dest_entry) == IS_ARRAY ? Z_ARRVAL_PP(dest_entry) : NULL;
+					zval *src_zval;
+					zval *tmp = NULL;

dstogov

diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index 1ad64e7..6cbe0bc 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -461,12 +461,17 @@ ZEND_FUNCTION(func_get_args)
 
 	array_init_size(return_value, arg_count);
 	for (i=0; i<arg_count; i++) {
-		zval *element;
+		zval *element, *arg;

dstogov

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index 9f78218..b5c35ca 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -79,7 +79,6 @@ static zend_always_inline void zend_pzval_unlock_func(zval *z, zend_free_op *sho
 		if (unref && Z_ISREF_P(z) && Z_REFCOUNT_P(z) == 1) {
 			Z_UNSET_ISREF_P(z);
 		}
-		GC_ZVAL_CHECK_POSSIBLE_ROOT(z);
 	}

dstogov

diff --git a/Zend/zend_types.h b/Zend/zend_types.h
index 82a168f..74024c7 100644
--- a/Zend/zend_types.h
+++ b/Zend/zend_types.h
@@ -22,6 +22,10 @@
 #ifndef ZEND_TYPES_H
 #define ZEND_TYPES_H
 
+#ifndef ZEND_WIN32
+# include <inttypes.h>

dstogov

diff --git a/Zend/zend.h b/Zend/zend.h
index c346c02..a90165c 100644
--- a/Zend/zend.h
+++ b/Zend/zend.h
@@ -179,6 +179,14 @@ char *alloca ();
 # define ZEND_ATTRIBUTE_DEPRECATED
 #endif
 
+#if defined(__GNUC__) && ZEND_GCC_VERSION >= 4003
+# define ZEND_ATTRIBUTE_UNUSED __attribute__((unused))

dstogov

diff --git a/Zend/zend.h b/Zend/zend.h
index c346c02..a90165c 100644
--- a/Zend/zend.h
+++ b/Zend/zend.h
@@ -179,6 +179,14 @@ char *alloca ();
 # define ZEND_ATTRIBUTE_DEPRECATED
 #endif
 
+#if defined(__GNUC__) && ZEND_GCC_VERSION >= 4003
+# define ZEND_ATTRIBUTE_UNUSED __attribute__((unused))

dstogov

diff --git a/Zend/zend.c b/Zend/zend.c
index 297fe26..b995966 100644
--- a/Zend/zend.c
+++ b/Zend/zend.c
@@ -385,13 +385,15 @@ ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int
 	switch (Z_TYPE_P(expr)) {
 		case IS_ARRAY:
 			ZEND_PUTS_EX("Array\n");
-			if (++Z_ARRVAL_P(expr)->u.v.nApplyCount>1) {
+			if (!Z_IMMUTABLE_P(expr) && ++Z_ARRVAL_P(expr)->u.v.nApplyCount>1) {

dstogov

diff --git a/Zend/zend_hash.h b/Zend/zend_hash.h
index c196134..0952dbe 100644
--- a/Zend/zend_hash.h
+++ b/Zend/zend_hash.h
@@ -285,11 +285,27 @@ static inline int _zend_handle_numeric_str(const char *key, int length, ulong *i
 	}
 }
 
+static inline int _zend_handle_numeric(zend_string *key, ulong *idx)
+{

dstogov

diff --git a/main/streams/streams.c b/main/streams/streams.c
index 02a313b..f305fe8 100644
--- a/main/streams/streams.c
+++ b/main/streams/streams.c
@@ -524,20 +524,22 @@ fprintf(stderr, "stream_free: %s:%p[%s] preserve_handle=%d release_cast=%d remov
 			/* it leaked: Lets deliberately NOT pefree it so that the memory manager shows it
 			 * as leaked; it will log a warning, but lets help it out and display what kind
 			 * of stream it was. */
-			char *leakinfo;
-			spprintf(&leakinfo, 0, __FILE__ "(%d) : Stream of type '%s' %p (path:%s) was not closed\n", __LINE__, stream->ops->label, stream, stream->orig_path);

dstogov

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index ad92c5f..6ada04e 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -943,6 +943,26 @@ copy_value:
 	}
 }
 
+static void zval_deep_copy(zval **p)
+{