Use interned empty and "one char" strings.

1 files changed, 428 insertions, 448 deletions

diff --git a/ext/standard/var_unserializer.c b/ext/standard/var_unserializer.c
index a1f505c6f2..612c34aaeb 100644
--- a/ext/standard/var_unserializer.c
+++ b/ext/standard/var_unserializer.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.16 */
+/* Generated by re2c 0.14.3 */
 #line 1 "ext/standard/var_unserializer.re"
 /*
   +----------------------------------------------------------------------+
@@ -651,458 +651,105 @@ static int php_var_unserialize_internal(UNSERIALIZE_PARAMETER)
 		  0,   0,   0,   0,   0,   0,   0,   0, 
 		  0,   0,   0,   0,   0,   0,   0,   0, 
 	};
+
 	if ((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
 	yych = *YYCURSOR;
 	switch (yych) {
 	case 'C':
-	case 'O':	goto yy4;
+	case 'O':	goto yy13;
 	case 'N':	goto yy5;
-	case 'R':	goto yy6;
-	case 'S':	goto yy7;
-	case 'a':	goto yy8;
-	case 'b':	goto yy9;
-	case 'd':	goto yy10;
-	case 'i':	goto yy11;
+	case 'R':	goto yy2;
+	case 'S':	goto yy10;
+	case 'a':	goto yy11;
+	case 'b':	goto yy6;
+	case 'd':	goto yy8;
+	case 'i':	goto yy7;
 	case 'o':	goto yy12;
-	case 'r':	goto yy13;
-	case 's':	goto yy14;
-	case '}':	goto yy15;
-	default:	goto yy2;
+	case 'r':	goto yy4;
+	case 's':	goto yy9;
+	case '}':	goto yy14;
+	default:	goto yy16;
 	}
 yy2:
-	++YYCURSOR;
+	yych = *(YYMARKER = ++YYCURSOR);
+	if (yych == ':') goto yy88;
 yy3:
-#line 1001 "ext/standard/var_unserializer.re"
+#line 1007 "ext/standard/var_unserializer.re"
 	{ return 0; }
-#line 678 "ext/standard/var_unserializer.c"
+#line 680 "ext/standard/var_unserializer.c"
 yy4:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy17;
+	if (yych == ':') goto yy83;
 	goto yy3;
 yy5:
 	yych = *++YYCURSOR;
-	if (yych == ';') goto yy19;
+	if (yych == ';') goto yy81;
 	goto yy3;
 yy6:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy21;
+	if (yych == ':') goto yy77;
 	goto yy3;
 yy7:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy22;
+	if (yych == ':') goto yy71;
 	goto yy3;
 yy8:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy23;
+	if (yych == ':') goto yy48;
 	goto yy3;
 yy9:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy24;
+	if (yych == ':') goto yy42;
 	goto yy3;
 yy10:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy25;
+	if (yych == ':') goto yy36;
 	goto yy3;
 yy11:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy26;
+	if (yych == ':') goto yy30;
 	goto yy3;
 yy12:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy27;
+	if (yych == ':') goto yy24;
 	goto yy3;
 yy13:
 	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy28;
+	if (yych == ':') goto yy17;
 	goto yy3;
 yy14:
-	yych = *(YYMARKER = ++YYCURSOR);
-	if (yych == ':') goto yy29;
-	goto yy3;
-yy15:
 	++YYCURSOR;
-#line 995 "ext/standard/var_unserializer.re"
+#line 1001 "ext/standard/var_unserializer.re"
 	{
 	/* this is the case where we have less data than planned */
 	php_error_docref(NULL, E_NOTICE, "Unexpected end of serialized data");
 	return 0; /* not sure if it should be 0 or 1 here? */
 }
-#line 731 "ext/standard/var_unserializer.c"
+#line 729 "ext/standard/var_unserializer.c"
+yy16:
+	yych = *++YYCURSOR;
+	goto yy3;
 yy17:
 	yych = *++YYCURSOR;
 	if (yybm[0+yych] & 128) {
-		goto yy30;
+		goto yy19;
 	}
 yy18:
 	YYCURSOR = YYMARKER;
 	goto yy3;
 yy19:
 	++YYCURSOR;
-#line 673 "ext/standard/var_unserializer.re"
-	{
-	*p = YYCURSOR;
-	ZVAL_NULL(rval);
-	return 1;
-}
-#line 748 "ext/standard/var_unserializer.c"
-yy21:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy32;
-	goto yy18;
-yy22:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy34;
-	goto yy18;
-yy23:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy36;
-	goto yy18;
-yy24:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '1') goto yy38;
-	goto yy18;
-yy25:
-	yych = *++YYCURSOR;
-	if (yych <= '/') {
-		if (yych <= ',') {
-			if (yych == '+') goto yy39;
-			goto yy18;
-		} else {
-			if (yych <= '-') goto yy40;
-			if (yych <= '.') goto yy41;
-			goto yy18;
-		}
-	} else {
-		if (yych <= 'I') {
-			if (yych <= '9') goto yy42;
-			if (yych <= 'H') goto yy18;
-			goto yy44;
-		} else {
-			if (yych == 'N') goto yy45;
-			goto yy18;
-		}
-	}
-yy26:
-	yych = *++YYCURSOR;
-	if (yych <= ',') {
-		if (yych == '+') goto yy46;
-		goto yy18;
-	} else {
-		if (yych <= '-') goto yy46;
-		if (yych <= '/') goto yy18;
-		if (yych <= '9') goto yy47;
-		goto yy18;
-	}
-yy27:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy49;
-	goto yy18;
-yy28:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy51;
-	goto yy18;
-yy29:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy53;
-	goto yy18;
-yy30:
-	++YYCURSOR;
 	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	if (yybm[0+yych] & 128) {
-		goto yy30;
-	}
-	if (yych <= '/') goto yy18;
-	if (yych <= ':') goto yy55;
-	goto yy18;
-yy32:
-	++YYCURSOR;
-	if (YYLIMIT <= YYCURSOR) YYFILL(1);
-	yych = *YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy32;
-	if (yych == ';') goto yy56;
-	goto yy18;
-yy34:
-	++YYCURSOR;
-	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
-	yych = *YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy34;
-	if (yych <= ':') goto yy58;
-	goto yy18;
-yy36:
-	++YYCURSOR;
-	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
-	yych = *YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy36;
-	if (yych <= ':') goto yy59;
-	goto yy18;
-yy38:
-	yych = *++YYCURSOR;
-	if (yych == ';') goto yy60;
-	goto yy18;
-yy39:
-	yych = *++YYCURSOR;
-	if (yych == '.') goto yy41;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy42;
-	goto yy18;
-yy40:
-	yych = *++YYCURSOR;
-	if (yych <= '/') {
-		if (yych != '.') goto yy18;
-	} else {
-		if (yych <= '9') goto yy42;
-		if (yych == 'I') goto yy44;
-		goto yy18;
+		goto yy19;
 	}
-yy41:
-	yych = *++YYCURSOR;
 	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy62;
-	goto yy18;
-yy42:
-	++YYCURSOR;
-	if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
-	yych = *YYCURSOR;
-	if (yych <= ':') {
-		if (yych <= '.') {
-			if (yych <= '-') goto yy18;
-			goto yy62;
-		} else {
-			if (yych <= '/') goto yy18;
-			if (yych <= '9') goto yy42;
-			goto yy18;
-		}
-	} else {
-		if (yych <= 'E') {
-			if (yych <= ';') goto yy64;
-			if (yych <= 'D') goto yy18;
-			goto yy66;
-		} else {
-			if (yych == 'e') goto yy66;
-			goto yy18;
-		}
-	}
-yy44:
-	yych = *++YYCURSOR;
-	if (yych == 'N') goto yy67;
-	goto yy18;
-yy45:
-	yych = *++YYCURSOR;
-	if (yych == 'A') goto yy68;
-	goto yy18;
-yy46:
-	yych = *++YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych >= ':') goto yy18;
-yy47:
-	++YYCURSOR;
-	if (YYLIMIT <= YYCURSOR) YYFILL(1);
-	yych = *YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy47;
-	if (yych == ';') goto yy69;
-	goto yy18;
-yy49:
-	++YYCURSOR;
-	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
-	yych = *YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy49;
-	if (yych <= ':') goto yy71;
-	goto yy18;
-yy51:
-	++YYCURSOR;
-	if (YYLIMIT <= YYCURSOR) YYFILL(1);
-	yych = *YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy51;
-	if (yych == ';') goto yy72;
-	goto yy18;
-yy53:
-	++YYCURSOR;
-	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
-	yych = *YYCURSOR;
-	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy53;
-	if (yych <= ':') goto yy74;
-	goto yy18;
-yy55:
-	yych = *++YYCURSOR;
-	if (yych == '"') goto yy75;
-	goto yy18;
-yy56:
-	++YYCURSOR;
-#line 622 "ext/standard/var_unserializer.re"
-	{
-	zend_long id;
-
- 	*p = YYCURSOR;
-	if (!var_hash) return 0;
-
-	id = parse_uiv(start + 2) - 1;
-	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
-		return 0;
-	}
-
-	zval_ptr_dtor(rval);
-	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
-		ZVAL_UNDEF(rval);
-		return 1;
-	}
-	if (Z_ISREF_P(rval_ref)) {
-		ZVAL_COPY(rval, rval_ref);
-	} else {
-		ZVAL_NEW_REF(rval_ref, rval_ref);
-		ZVAL_COPY(rval, rval_ref);
-	}
-
-	return 1;
-}
-#line 973 "ext/standard/var_unserializer.c"
-yy58:
-	yych = *++YYCURSOR;
-	if (yych == '"') goto yy77;
-	goto yy18;
-yy59:
-	yych = *++YYCURSOR;
-	if (yych == '{') goto yy79;
-	goto yy18;
-yy60:
-	++YYCURSOR;
-#line 679 "ext/standard/var_unserializer.re"
-	{
-	*p = YYCURSOR;
-	ZVAL_BOOL(rval, parse_iv(start + 2));
-	return 1;
-}
-#line 990 "ext/standard/var_unserializer.c"
-yy62:
-	++YYCURSOR;
-	if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
-	yych = *YYCURSOR;
-	if (yych <= ';') {
-		if (yych <= '/') goto yy18;
-		if (yych <= '9') goto yy62;
-		if (yych <= ':') goto yy18;
-	} else {
-		if (yych <= 'E') {
-			if (yych <= 'D') goto yy18;
-			goto yy66;
-		} else {
-			if (yych == 'e') goto yy66;
-			goto yy18;
-		}
-	}
-yy64:
-	++YYCURSOR;
-#line 727 "ext/standard/var_unserializer.re"
-	{
-#if SIZEOF_ZEND_LONG == 4
-use_double:
-#endif
-	*p = YYCURSOR;
-	ZVAL_DOUBLE(rval, zend_strtod((const char *)start + 2, NULL));
-	return 1;
-}
-#line 1019 "ext/standard/var_unserializer.c"
-yy66:
-	yych = *++YYCURSOR;
-	if (yych <= ',') {
-		if (yych == '+') goto yy81;
-		goto yy18;
-	} else {
-		if (yych <= '-') goto yy81;
-		if (yych <= '/') goto yy18;
-		if (yych <= '9') goto yy82;
-		goto yy18;
-	}
-yy67:
-	yych = *++YYCURSOR;
-	if (yych == 'F') goto yy84;
-	goto yy18;
-yy68:
-	yych = *++YYCURSOR;
-	if (yych == 'N') goto yy84;
-	goto yy18;
-yy69:
-	++YYCURSOR;
-#line 685 "ext/standard/var_unserializer.re"
-	{
-#if SIZEOF_ZEND_LONG == 4
-	int digits = YYCURSOR - start - 3;
-
-	if (start[2] == '-' || start[2] == '+') {
-		digits--;
-	}
-
-	/* Use double for large zend_long values that were serialized on a 64-bit system */
-	if (digits >= MAX_LENGTH_OF_LONG - 1) {
-		if (digits == MAX_LENGTH_OF_LONG - 1) {
-			int cmp = strncmp((char*)YYCURSOR - MAX_LENGTH_OF_LONG, long_min_digits, MAX_LENGTH_OF_LONG - 1);
-
-			if (!(cmp < 0 || (cmp == 0 && start[2] == '-'))) {
-				goto use_double;
-			}
-		} else {
-			goto use_double;
-		}
-	}
-#endif
-	*p = YYCURSOR;
-	ZVAL_LONG(rval, parse_iv(start + 2));
-	return 1;
-}
-#line 1067 "ext/standard/var_unserializer.c"
-yy71:
+	if (yych >= ';') goto yy18;
 	yych = *++YYCURSOR;
-	if (yych == '"') goto yy85;
-	goto yy18;
-yy72:
+	if (yych != '"') goto yy18;
 	++YYCURSOR;
-#line 648 "ext/standard/var_unserializer.re"
-	{
-	zend_long id;
-
- 	*p = YYCURSOR;
-	if (!var_hash) return 0;
-
-	id = parse_uiv(start + 2) - 1;
-	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
-		return 0;
-	}
-
-	if (rval_ref == rval) {
-		return 0;
-	}
-
-	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
-		ZVAL_UNDEF(rval);
-		return 1;
-	}
-
-	ZVAL_COPY(rval, rval_ref);
-
-	return 1;
-}
-#line 1099 "ext/standard/var_unserializer.c"
-yy74:
-	yych = *++YYCURSOR;
-	if (yych == '"') goto yy87;
-	goto yy18;
-yy75:
-	++YYCURSOR;
-#line 843 "ext/standard/var_unserializer.re"
+#line 849 "ext/standard/var_unserializer.re"
 	{
 	size_t len, len2, len3, maxlen;
 	zend_long elements;
@@ -1254,47 +901,48 @@ yy75:
 
 	return object_common2(UNSERIALIZE_PASSTHRU, elements);
 }
-#line 1258 "ext/standard/var_unserializer.c"
-yy77:
+#line 905 "ext/standard/var_unserializer.c"
+yy24:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy25:
+	++YYCURSOR;
+	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+	yych = *YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych <= '9') goto yy25;
+	if (yych >= ';') goto yy18;
+	yych = *++YYCURSOR;
+	if (yych != '"') goto yy18;
 	++YYCURSOR;
-#line 768 "ext/standard/var_unserializer.re"
+#line 838 "ext/standard/var_unserializer.re"
 	{
-	size_t len, maxlen;
-	zend_string *str;
-
-	len = parse_uiv(start + 2);
-	maxlen = max - YYCURSOR;
-	if (maxlen < len) {
-		*p = start + 2;
-		return 0;
-	}
-
-	if ((str = unserialize_str(&YYCURSOR, len, maxlen)) == NULL) {
-		return 0;
-	}
-
-	if (*(YYCURSOR) != '"') {
-		zend_string_free(str);
-		*p = YYCURSOR;
-		return 0;
-	}
+	long elements;
+    if (!var_hash) return 0;
 
-	if (*(YYCURSOR + 1) != ';') {
-		efree(str);
-		*p = YYCURSOR + 1;
+	elements = object_common1(UNSERIALIZE_PASSTHRU, ZEND_STANDARD_CLASS_DEF_PTR);
+	if (elements < 0) {
 		return 0;
 	}
-
-	YYCURSOR += 2;
-	*p = YYCURSOR;
-
-	ZVAL_STR(rval, str);
-	return 1;
+	return object_common2(UNSERIALIZE_PASSTHRU, elements);
 }
-#line 1295 "ext/standard/var_unserializer.c"
-yy79:
+#line 931 "ext/standard/var_unserializer.c"
+yy30:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy31:
+	++YYCURSOR;
+	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+	yych = *YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych <= '9') goto yy31;
+	if (yych >= ';') goto yy18;
+	yych = *++YYCURSOR;
+	if (yych != '{') goto yy18;
 	++YYCURSOR;
-#line 802 "ext/standard/var_unserializer.re"
+#line 808 "ext/standard/var_unserializer.re"
 	{
 	zend_long elements = parse_iv(start + 2);
 	/* use iv() not uiv() in order to check data range */
@@ -1324,38 +972,69 @@ yy79:
 
 	return finish_nested_data(UNSERIALIZE_PASSTHRU);
 }
-#line 1328 "ext/standard/var_unserializer.c"
-yy81:
+#line 976 "ext/standard/var_unserializer.c"
+yy36:
 	yych = *++YYCURSOR;
 	if (yych <= '/') goto yy18;
 	if (yych >= ':') goto yy18;
-yy82:
+yy37:
 	++YYCURSOR;
-	if (YYLIMIT <= YYCURSOR) YYFILL(1);
+	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	if (yych <= '/') goto yy18;
-	if (yych <= '9') goto yy82;
-	if (yych == ';') goto yy64;
-	goto yy18;
-yy84:
+	if (yych <= '9') goto yy37;
+	if (yych >= ';') goto yy18;
 	yych = *++YYCURSOR;
-	if (yych == ';') goto yy89;
-	goto yy18;
-yy85:
+	if (yych != '"') goto yy18;
 	++YYCURSOR;
-#line 832 "ext/standard/var_unserializer.re"
+#line 774 "ext/standard/var_unserializer.re"
 	{
-	long elements;
-    if (!var_hash) return 0;
+	size_t len, maxlen;
+	zend_string *str;
 
-	elements = object_common1(UNSERIALIZE_PASSTHRU, ZEND_STANDARD_CLASS_DEF_PTR);
-	if (elements < 0) {
+	len = parse_uiv(start + 2);
+	maxlen = max - YYCURSOR;
+	if (maxlen < len) {
+		*p = start + 2;
 		return 0;
 	}
-	return object_common2(UNSERIALIZE_PASSTHRU, elements);
+
+	if ((str = unserialize_str(&YYCURSOR, len, maxlen)) == NULL) {
+		return 0;
+	}
+
+	if (*(YYCURSOR) != '"') {
+		zend_string_free(str);
+		*p = YYCURSOR;
+		return 0;
+	}
+
+	if (*(YYCURSOR + 1) != ';') {
+		efree(str);
+		*p = YYCURSOR + 1;
+		return 0;
+	}
+
+	YYCURSOR += 2;
+	*p = YYCURSOR;
+
+	ZVAL_STR(rval, str);
+	return 1;
 }
-#line 1358 "ext/standard/var_unserializer.c"
-yy87:
+#line 1025 "ext/standard/var_unserializer.c"
+yy42:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy43:
+	++YYCURSOR;
+	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+	yych = *YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych <= '9') goto yy43;
+	if (yych >= ';') goto yy18;
+	yych = *++YYCURSOR;
+	if (yych != '"') goto yy18;
 	++YYCURSOR;
 #line 736 "ext/standard/var_unserializer.re"
 	{
@@ -1386,11 +1065,159 @@ yy87:
 	YYCURSOR += 2;
 	*p = YYCURSOR;
 
-	ZVAL_STRINGL(rval, str, len);
+	if (len == 0) {
+		ZVAL_EMPTY_STRING(rval);
+	} else if (len == 1) {
+		ZVAL_INTERNED_STR(rval, ZSTR_CHAR((zend_uchar)*str));
+	} else {
+		ZVAL_STRINGL(rval, str, len);
+	}
 	return 1;
 }
-#line 1393 "ext/standard/var_unserializer.c"
-yy89:
+#line 1078 "ext/standard/var_unserializer.c"
+yy48:
+	yych = *++YYCURSOR;
+	if (yych <= '/') {
+		if (yych <= ',') {
+			if (yych == '+') goto yy52;
+			goto yy18;
+		} else {
+			if (yych <= '-') goto yy50;
+			if (yych <= '.') goto yy55;
+			goto yy18;
+		}
+	} else {
+		if (yych <= 'I') {
+			if (yych <= '9') goto yy53;
+			if (yych <= 'H') goto yy18;
+			goto yy51;
+		} else {
+			if (yych != 'N') goto yy18;
+		}
+	}
+	yych = *++YYCURSOR;
+	if (yych == 'A') goto yy70;
+	goto yy18;
+yy50:
+	yych = *++YYCURSOR;
+	if (yych <= '/') {
+		if (yych == '.') goto yy55;
+		goto yy18;
+	} else {
+		if (yych <= '9') goto yy53;
+		if (yych != 'I') goto yy18;
+	}
+yy51:
+	yych = *++YYCURSOR;
+	if (yych == 'N') goto yy66;
+	goto yy18;
+yy52:
+	yych = *++YYCURSOR;
+	if (yych == '.') goto yy55;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy53:
+	++YYCURSOR;
+	if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
+	yych = *YYCURSOR;
+	if (yych <= ':') {
+		if (yych <= '.') {
+			if (yych <= '-') goto yy18;
+			goto yy64;
+		} else {
+			if (yych <= '/') goto yy18;
+			if (yych <= '9') goto yy53;
+			goto yy18;
+		}
+	} else {
+		if (yych <= 'E') {
+			if (yych <= ';') goto yy58;
+			if (yych <= 'D') goto yy18;
+			goto yy60;
+		} else {
+			if (yych == 'e') goto yy60;
+			goto yy18;
+		}
+	}
+yy55:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy56:
+	++YYCURSOR;
+	if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
+	yych = *YYCURSOR;
+	if (yych <= ';') {
+		if (yych <= '/') goto yy18;
+		if (yych <= '9') goto yy56;
+		if (yych <= ':') goto yy18;
+	} else {
+		if (yych <= 'E') {
+			if (yych <= 'D') goto yy18;
+			goto yy60;
+		} else {
+			if (yych == 'e') goto yy60;
+			goto yy18;
+		}
+	}
+yy58:
+	++YYCURSOR;
+#line 727 "ext/standard/var_unserializer.re"
+	{
+#if SIZEOF_ZEND_LONG == 4
+use_double:
+#endif
+	*p = YYCURSOR;
+	ZVAL_DOUBLE(rval, zend_strtod((const char *)start + 2, NULL));
+	return 1;
+}
+#line 1175 "ext/standard/var_unserializer.c"
+yy60:
+	yych = *++YYCURSOR;
+	if (yych <= ',') {
+		if (yych != '+') goto yy18;
+	} else {
+		if (yych <= '-') goto yy61;
+		if (yych <= '/') goto yy18;
+		if (yych <= '9') goto yy62;
+		goto yy18;
+	}
+yy61:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy62:
+	++YYCURSOR;
+	if (YYLIMIT <= YYCURSOR) YYFILL(1);
+	yych = *YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych <= '9') goto yy62;
+	if (yych == ';') goto yy58;
+	goto yy18;
+yy64:
+	++YYCURSOR;
+	if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
+	yych = *YYCURSOR;
+	if (yych <= ';') {
+		if (yych <= '/') goto yy18;
+		if (yych <= '9') goto yy64;
+		if (yych <= ':') goto yy18;
+		goto yy58;
+	} else {
+		if (yych <= 'E') {
+			if (yych <= 'D') goto yy18;
+			goto yy60;
+		} else {
+			if (yych == 'e') goto yy60;
+			goto yy18;
+		}
+	}
+yy66:
+	yych = *++YYCURSOR;
+	if (yych != 'F') goto yy18;
+yy67:
+	yych = *++YYCURSOR;
+	if (yych != ';') goto yy18;
 	++YYCURSOR;
 #line 711 "ext/standard/var_unserializer.re"
 	{
@@ -1408,9 +1235,162 @@ yy89:
 
 	return 1;
 }
-#line 1412 "ext/standard/var_unserializer.c"
+#line 1239 "ext/standard/var_unserializer.c"
+yy70:
+	yych = *++YYCURSOR;
+	if (yych == 'N') goto yy67;
+	goto yy18;
+yy71:
+	yych = *++YYCURSOR;
+	if (yych <= ',') {
+		if (yych != '+') goto yy18;
+	} else {
+		if (yych <= '-') goto yy72;
+		if (yych <= '/') goto yy18;
+		if (yych <= '9') goto yy73;
+		goto yy18;
+	}
+yy72:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy73:
+	++YYCURSOR;
+	if (YYLIMIT <= YYCURSOR) YYFILL(1);
+	yych = *YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych <= '9') goto yy73;
+	if (yych != ';') goto yy18;
+	++YYCURSOR;
+#line 685 "ext/standard/var_unserializer.re"
+	{
+#if SIZEOF_ZEND_LONG == 4
+	int digits = YYCURSOR - start - 3;
+
+	if (start[2] == '-' || start[2] == '+') {
+		digits--;
+	}
+
+	/* Use double for large zend_long values that were serialized on a 64-bit system */
+	if (digits >= MAX_LENGTH_OF_LONG - 1) {
+		if (digits == MAX_LENGTH_OF_LONG - 1) {
+			int cmp = strncmp((char*)YYCURSOR - MAX_LENGTH_OF_LONG, long_min_digits, MAX_LENGTH_OF_LONG - 1);
+
+			if (!(cmp < 0 || (cmp == 0 && start[2] == '-'))) {
+				goto use_double;
+			}
+		} else {
+			goto use_double;
+		}
+	}
+#endif
+	*p = YYCURSOR;
+	ZVAL_LONG(rval, parse_iv(start + 2));
+	return 1;
+}
+#line 1292 "ext/standard/var_unserializer.c"
+yy77:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= '2') goto yy18;
+	yych = *++YYCURSOR;
+	if (yych != ';') goto yy18;
+	++YYCURSOR;
+#line 679 "ext/standard/var_unserializer.re"
+	{
+	*p = YYCURSOR;
+	ZVAL_BOOL(rval, parse_iv(start + 2));
+	return 1;
+}
+#line 1306 "ext/standard/var_unserializer.c"
+yy81:
+	++YYCURSOR;
+#line 673 "ext/standard/var_unserializer.re"
+	{
+	*p = YYCURSOR;
+	ZVAL_NULL(rval);
+	return 1;
+}
+#line 1315 "ext/standard/var_unserializer.c"
+yy83:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy84:
+	++YYCURSOR;
+	if (YYLIMIT <= YYCURSOR) YYFILL(1);
+	yych = *YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych <= '9') goto yy84;
+	if (yych != ';') goto yy18;
+	++YYCURSOR;
+#line 648 "ext/standard/var_unserializer.re"
+	{
+	zend_long id;
+
+ 	*p = YYCURSOR;
+	if (!var_hash) return 0;
+
+	id = parse_uiv(start + 2) - 1;
+	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
+		return 0;
+	}
+
+	if (rval_ref == rval) {
+		return 0;
+	}
+
+	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
+		ZVAL_UNDEF(rval);
+		return 1;
+	}
+
+	ZVAL_COPY(rval, rval_ref);
+
+	return 1;
+}
+#line 1353 "ext/standard/var_unserializer.c"
+yy88:
+	yych = *++YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych >= ':') goto yy18;
+yy89:
+	++YYCURSOR;
+	if (YYLIMIT <= YYCURSOR) YYFILL(1);
+	yych = *YYCURSOR;
+	if (yych <= '/') goto yy18;
+	if (yych <= '9') goto yy89;
+	if (yych != ';') goto yy18;
+	++YYCURSOR;
+#line 622 "ext/standard/var_unserializer.re"
+	{
+	zend_long id;
+
+ 	*p = YYCURSOR;
+	if (!var_hash) return 0;
+
+	id = parse_uiv(start + 2) - 1;
+	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
+		return 0;
+	}
+
+	zval_ptr_dtor(rval);
+	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
+		ZVAL_UNDEF(rval);
+		return 1;
+	}
+	if (Z_ISREF_P(rval_ref)) {
+		ZVAL_COPY(rval, rval_ref);
+	} else {
+		ZVAL_NEW_REF(rval_ref, rval_ref);
+		ZVAL_COPY(rval, rval_ref);
+	}
+
+	return 1;
+}
+#line 1392 "ext/standard/var_unserializer.c"
 }
-#line 1003 "ext/standard/var_unserializer.re"
+#line 1009 "ext/standard/var_unserializer.re"
 
 
 	return 0;