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GirgiasGirgias
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Revert "Change warning type for well formed numeric float strings used as string offset"
As the secondary vote for this is failing This reverts commit a835d27.
1 parent 8d1ed34 commit 2857e92

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6 files changed

+13
-107
lines changed

6 files changed

+13
-107
lines changed

‎Zend/tests/numeric_strings/string_offset.phpt

Lines changed: 4 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -39,21 +39,13 @@ echo "Done\n";
3939
?>
4040
--EXPECTF--
4141
string(1) "l"
42-
43-
Warning: String offset cast occurred in %s on line %d
44-
string(1) "l"
45-
string(1) "l"
46-
47-
Warning: String offset cast occurred in %s on line %d
48-
string(1) "l"
49-
string(1) "l"
50-
51-
Warning: String offset cast occurred in %s on line %d
42+
Illegal offset type
5243
string(1) "l"
44+
Illegal offset type
5345
string(1) "l"
54-
55-
Warning: String offset cast occurred in %s on line %d
46+
Illegal offset type
5647
string(1) "l"
48+
Illegal offset type
5749

5850
Warning: Illegal string offset "7str" in %s on line %d
5951
string(1) "l"

‎Zend/tests/offset_string.phpt

Lines changed: 1 addition & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -57,9 +57,7 @@ Warning: String offset cast occurred in %s on line %d
5757
string(1) "S"
5858
Illegal offset type
5959
string(1) "c"
60-
61-
Warning: String offset cast occurred in %s on line %d
62-
string(1) "o"
60+
Illegal offset type
6361

6462
Warning: Illegal string offset "15 and then some" in %s on line %d
6563
string(1) "r"

‎Zend/zend_execute.c

Lines changed: 2 additions & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -1342,21 +1342,14 @@ static zend_never_inline zend_long zend_check_string_offset(zval *dim, int type
13421342
case IS_STRING:
13431343
{
13441344
/* allow errors in string offset for BC reasons */
1345-
zend_uchar numeric_string_type = is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true);
1346-
if (IS_LONG == numeric_string_type) {
1345+
if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true)) {
13471346
/* emit Illegal string warning on leading numerical string */
13481347
if (0 == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)
13491348
&& type != BP_VAR_UNSET) {
13501349
zend_error(E_WARNING, "Illegal string offset \"%s\"", Z_STRVAL_P(dim));
13511350
}
13521351
return offset;
13531352
}
1354-
if (IS_DOUBLE == numeric_string_type) {
1355-
if (IS_DOUBLE == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)) {
1356-
zend_error(E_WARNING, "String offset cast occurred");
1357-
break;
1358-
}
1359-
}
13601353
zend_illegal_offset();
13611354
break;
13621355
}
@@ -2341,20 +2334,13 @@ static zend_always_inline void zend_fetch_dimension_address_read(zval *result, z
23412334
case IS_STRING:
23422335
{
23432336
/* allow errors in string offset for BC reasons */
2344-
zend_uchar numeric_string_type = is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true);
2345-
if (IS_LONG == numeric_string_type) {
2337+
if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true)) {
23462338
/* emit Illegal string warning on leading numerical string */
23472339
if (0 == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)) {
23482340
zend_error(E_WARNING, "Illegal string offset \"%s\"", Z_STRVAL_P(dim));
23492341
}
23502342
goto out;
23512343
}
2352-
if (IS_DOUBLE == numeric_string_type) {
2353-
if (IS_DOUBLE == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)) {
2354-
zend_error(E_WARNING, "String offset cast occurred");
2355-
break;
2356-
}
2357-
}
23582344
if (type == BP_VAR_IS) {
23592345
ZVAL_NULL(result);
23602346
return;

‎ext/opcache/jit/zend_jit_helpers.c

Lines changed: 2 additions & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -680,20 +680,13 @@ static void ZEND_FASTCALL zend_jit_fetch_dim_str_r_helper(zval *container, zval
680680
case IS_STRING:
681681
{
682682
/* allow errors in string offset for BC reasons */
683-
zend_uchar numeric_string_type = is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true);
684-
if (IS_LONG == numeric_string_type) {
683+
if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true)) {
685684
/* emit Illegal string warning on leading numerical string */
686685
if (0 == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)) {
687686
zend_error(E_WARNING, "Illegal string offset \"%s\"", Z_STRVAL_P(dim));
688687
}
689688
goto out;
690689
}
691-
if (IS_DOUBLE == numeric_string_type) {
692-
if (IS_DOUBLE == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)) {
693-
zend_error(E_WARNING, "String offset cast occurred");
694-
break;
695-
}
696-
}
697690
zend_type_error("Illegal offset type");
698691
break;
699692
}
@@ -834,21 +827,14 @@ static zend_never_inline zend_long zend_check_string_offset(zval *dim, int type)
834827
case IS_STRING:
835828
{
836829
/* allow errors in string offset for BC reasons */
837-
zend_uchar numeric_string_type = is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true);
838-
if (IS_LONG == numeric_string_type) {
830+
if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), &offset, NULL, true)) {
839831
/* emit Illegal string warning on leading numerical string */
840832
if (0 == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)
841833
&& type != BP_VAR_UNSET) {
842834
zend_error(E_WARNING, "Illegal string offset \"%s\"", Z_STRVAL_P(dim));
843835
}
844836
return offset;
845837
}
846-
if (IS_DOUBLE == numeric_string_type) {
847-
if (IS_DOUBLE == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, false)) {
848-
zend_error(E_WARNING, "String offset cast occurred");
849-
break;
850-
}
851-
}
852838
zend_type_error("Illegal offset type");
853839
break;
854840
}

‎ext/opcache/tests/jit/fetch_dim_r_003.phpt

Lines changed: 2 additions & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -36,30 +36,6 @@ function foo() {
3636
$x = "2";
3737
$y = "x";
3838
var_dump($a[$x . $y]);
39-
try {
40-
var_dump($a["5.5"]);
41-
} catch (\TypeError $e) {
42-
echo $e->getMessage() . \PHP_EOL;
43-
}
44-
$x = "5.";
45-
$y = "5";
46-
try {
47-
var_dump($a[$x . $y]);
48-
} catch (\TypeError $e) {
49-
echo $e->getMessage() . \PHP_EOL;
50-
}
51-
try {
52-
var_dump($a["5.5cx"]);
53-
} catch (\TypeError $e) {
54-
echo $e->getMessage() . \PHP_EOL;
55-
}
56-
try {
57-
$x = "5.5";
58-
$y = "c";
59-
var_dump($a[$x . $y]);
60-
} catch (\TypeError $e) {
61-
echo $e->getMessage() . \PHP_EOL;
62-
}
6339
}
6440
foo();
6541
--EXPECTF--
@@ -82,16 +58,8 @@ string(1) "A"
8258
Illegal offset type
8359
Illegal offset type
8460

85-
Warning: Illegal string offset "2x" in %s on line %d
61+
Warning: Illegal string offset "2x" in %sfetch_dim_r_003.php on line 24
8662
string(1) "C"
8763

88-
Warning: Illegal string offset "2x" in %s on line %d
64+
Warning: Illegal string offset "2x" in %sfetch_dim_r_003.php on line 27
8965
string(1) "C"
90-
91-
Warning: String offset cast occurred in %s on line %d
92-
string(1) "F"
93-
94-
Warning: String offset cast occurred in %s on line %d
95-
string(1) "F"
96-
Illegal offset type
97-
Illegal offset type

‎ext/opcache/tests/jit/fetch_dim_r_004.phpt

Lines changed: 2 additions & 26 deletions
Original file line numberDiff line numberDiff line change
@@ -34,22 +34,6 @@ foo("2x");
3434
$x=2;
3535
$y="x";
3636
foo($x.$y);
37-
foo("5.5");
38-
$x = "5.";
39-
$y = "5";
40-
foo($x.$y);
41-
try {
42-
foo("5.5c");
43-
} catch (\TypeError $e) {
44-
echo $e->getMessage() . \PHP_EOL;
45-
}
46-
try {
47-
$x = "5.5";
48-
$y = "c";
49-
foo($x.$y);
50-
} catch (\TypeError $e) {
51-
echo $e->getMessage() . \PHP_EOL;
52-
}
5337
--EXPECTF--
5438
string(1) "A"
5539
string(1) "C"
@@ -70,16 +54,8 @@ string(1) "A"
7054
Illegal offset type
7155
Illegal offset type
7256

73-
Warning: Illegal string offset "2x" in %s on line %d
57+
Warning: Illegal string offset "2x" in %sfetch_dim_r_004.php on line 5
7458
string(1) "C"
7559

76-
Warning: Illegal string offset "2x" in %s on line %d
60+
Warning: Illegal string offset "2x" in %sfetch_dim_r_004.php on line 5
7761
string(1) "C"
78-
79-
Warning: String offset cast occurred in %s on line %d
80-
string(1) "F"
81-
82-
Warning: String offset cast occurred in %s on line %d
83-
string(1) "F"
84-
Illegal offset type
85-
Illegal offset type

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