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-rw-r--r--Zend/zend_globals.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/Zend/zend_globals.h b/Zend/zend_globals.h
index 368e88ec39..19be67d1de 100644
--- a/Zend/zend_globals.h
+++ b/Zend/zend_globals.h
@@ -140,6 +140,18 @@ struct _zend_compiler_globals {
HashTable *labels;
zend_stack labels_stack;
+ /* interned strings */
+ char *interned_strings_start;
+ char *interned_strings_end;
+ char *interned_strings_top;
+ char *interned_strings_snapshot_top;
+
+ HashTable interned_strings;
+
+ char *(*new_interned_string)(char *str, int len, int free_src TSRMLS_DC);
+ void (*interned_strings_snapshot)(TSRMLS_D);
+ void (*interned_strings_restore)(TSRMLS_D);
+
#ifdef ZEND_MULTIBYTE
zend_encoding **script_encoding_list;
size_t script_encoding_list_size;