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-rw-r--r--UPGRADING24
-rw-r--r--Zend/tests/bug34786.phpt6
-rw-r--r--Zend/zend_errors.h5
-rw-r--r--Zend/zend_execute.c3
-rw-r--r--Zend/zend_vm_def.h8
-rw-r--r--Zend/zend_vm_execute.h8
-rw-r--r--ext/mbstring/tests/mb_substitute_character_variation1.phpt2
-rw-r--r--ext/spl/tests/class_implements_variation1.phpt2
-rw-r--r--ext/spl/tests/class_uses_variation1.phpt2
-rw-r--r--ext/standard/tests/array/array_multisort_variation1.phpt2
-rw-r--r--ext/standard/tests/array/array_multisort_variation2.phpt2
-rw-r--r--ext/standard/tests/array/array_multisort_variation3.phpt2
-rw-r--r--ext/standard/tests/file/file_put_contents_variation2.phpt2
-rw-r--r--ext/standard/tests/file/file_put_contents_variation3.phpt2
-rw-r--r--ext/standard/tests/general_functions/intval_variation1.phpt2
15 files changed, 53 insertions, 19 deletions
diff --git a/UPGRADING b/UPGRADING
index 1ca0d2af4f..32c9f847d1 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -42,6 +42,30 @@ PHP 8.0 UPGRADE NOTES
. Any array that has a number n as its first numeric key will use n+1 for
its next implicit key. Even if n is negative.
RFC: https://wiki.php.net/rfc/negative_array_index
+ . The @ operator will no longer silence fatal errors (E_ERROR, E_CORE_ERROR,
+ E_COMPILE_ERROR, E_USER_ERROR, E_RECOVERABLE_ERROR, E_PARSE). Error handlers
+ that expect error_reporting to be 0 when @ is used, should be adjusted to
+ use a mask check instead:
+
+ // Replace
+ function my_error_handler($err_no, $err_msg, $filename, $linenum) {
+ if (error_reporting() == 0)
+ return; // Silenced
+ }
+ // ...
+ }
+
+ // With
+ function my_error_handler($err_no, $err_msg, $filename, $linenum) {
+ if (error_reporting() & $err_no)
+ return; // Silenced
+ }
+ // ...
+ }
+
+ Additionally, care should be taken that error messages are not displayed in
+ production environments, which can result in information leaks. Please
+ ensure that display_errors=Off is used in conjunction with error logging.
- Date:
. mktime() and gmmktime() now require at least one argument. time() can be
diff --git a/Zend/tests/bug34786.phpt b/Zend/tests/bug34786.phpt
index 18642848d8..ef0627633f 100644
--- a/Zend/tests/bug34786.phpt
+++ b/Zend/tests/bug34786.phpt
@@ -10,13 +10,13 @@ function bar() {
echo "bar: ".error_reporting()."\n";
}
-error_reporting(1);
+error_reporting(E_WARNING);
echo "before: ".error_reporting()."\n";
@foo(1,@bar(),3);
echo "after: ".error_reporting()."\n";
?>
--EXPECT--
-before: 1
+before: 2
bar: 0
foo: 0
-after: 1
+after: 2
diff --git a/Zend/zend_errors.h b/Zend/zend_errors.h
index 441458c033..6fda0f843e 100644
--- a/Zend/zend_errors.h
+++ b/Zend/zend_errors.h
@@ -39,4 +39,9 @@
#define E_ALL (E_ERROR | E_WARNING | E_PARSE | E_NOTICE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING | E_USER_ERROR | E_USER_WARNING | E_USER_NOTICE | E_RECOVERABLE_ERROR | E_DEPRECATED | E_USER_DEPRECATED | E_STRICT)
#define E_CORE (E_CORE_ERROR | E_CORE_WARNING)
+/* Fatal errors that are ignored by the silence operator */
+#define E_FATAL_ERRORS (E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR | E_RECOVERABLE_ERROR | E_PARSE)
+
+#define E_HAS_ONLY_FATAL_ERRORS(mask) !((mask) & ~E_FATAL_ERRORS)
+
#endif /* ZEND_ERRORS_H */
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index d90e9ab075..a2f5206982 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -3757,7 +3757,8 @@ static void cleanup_live_vars(zend_execute_data *execute_data, uint32_t op_num,
}
} else if (kind == ZEND_LIVE_SILENCE) {
/* restore previous error_reporting value */
- if (!EG(error_reporting) && Z_LVAL_P(var) != 0) {
+ if (E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))
+ && !E_HAS_ONLY_FATAL_ERRORS(Z_LVAL_P(var))) {
EG(error_reporting) = Z_LVAL_P(var);
}
}
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h
index 21ec5ad7d1..40228ecc32 100644
--- a/Zend/zend_vm_def.h
+++ b/Zend/zend_vm_def.h
@@ -6755,9 +6755,10 @@ ZEND_VM_HANDLER(57, ZEND_BEGIN_SILENCE, ANY, ANY)
ZVAL_LONG(EX_VAR(opline->result.var), EG(error_reporting));
- if (EG(error_reporting)) {
+ if (!E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))) {
do {
- EG(error_reporting) = 0;
+ /* Do not silence fatal errors */
+ EG(error_reporting) &= E_FATAL_ERRORS;
if (!EG(error_reporting_ini_entry)) {
zval *zv = zend_hash_find_ex(EG(ini_directives), ZSTR_KNOWN(ZEND_STR_ERROR_REPORTING), 1);
if (zv) {
@@ -6786,7 +6787,8 @@ ZEND_VM_HANDLER(58, ZEND_END_SILENCE, TMP, ANY)
{
USE_OPLINE
- if (!EG(error_reporting) && Z_LVAL_P(EX_VAR(opline->op1.var)) != 0) {
+ if (E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))
+ && !E_HAS_ONLY_FATAL_ERRORS(Z_LVAL_P(EX_VAR(opline->op1.var)))) {
EG(error_reporting) = Z_LVAL_P(EX_VAR(opline->op1.var));
}
ZEND_VM_NEXT_OPCODE();
diff --git a/Zend/zend_vm_execute.h b/Zend/zend_vm_execute.h
index d9cac78025..9a0fc62663 100644
--- a/Zend/zend_vm_execute.h
+++ b/Zend/zend_vm_execute.h
@@ -1493,9 +1493,10 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BEGIN_SILENCE_SPEC_HANDLER(ZEN
ZVAL_LONG(EX_VAR(opline->result.var), EG(error_reporting));
- if (EG(error_reporting)) {
+ if (!E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))) {
do {
- EG(error_reporting) = 0;
+ /* Do not silence fatal errors */
+ EG(error_reporting) &= E_FATAL_ERRORS;
if (!EG(error_reporting_ini_entry)) {
zval *zv = zend_hash_find_ex(EG(ini_directives), ZSTR_KNOWN(ZEND_STR_ERROR_REPORTING), 1);
if (zv) {
@@ -19620,7 +19621,8 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_END_SILENCE_SPEC_TMP_HANDLER(Z
{
USE_OPLINE
- if (!EG(error_reporting) && Z_LVAL_P(EX_VAR(opline->op1.var)) != 0) {
+ if (E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))
+ && !E_HAS_ONLY_FATAL_ERRORS(Z_LVAL_P(EX_VAR(opline->op1.var)))) {
EG(error_reporting) = Z_LVAL_P(EX_VAR(opline->op1.var));
}
ZEND_VM_NEXT_OPCODE();
diff --git a/ext/mbstring/tests/mb_substitute_character_variation1.phpt b/ext/mbstring/tests/mb_substitute_character_variation1.phpt
index 68e1ad7ca8..69912eca50 100644
--- a/ext/mbstring/tests/mb_substitute_character_variation1.phpt
+++ b/ext/mbstring/tests/mb_substitute_character_variation1.phpt
@@ -17,7 +17,7 @@ echo "*** Testing mb_substitute_character() : usage variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/spl/tests/class_implements_variation1.phpt b/ext/spl/tests/class_implements_variation1.phpt
index 8b122a79f1..4c70f2b412 100644
--- a/ext/spl/tests/class_implements_variation1.phpt
+++ b/ext/spl/tests/class_implements_variation1.phpt
@@ -13,7 +13,7 @@ echo "*** Testing class_implements() : variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/spl/tests/class_uses_variation1.phpt b/ext/spl/tests/class_uses_variation1.phpt
index fbf476b493..538c9257e7 100644
--- a/ext/spl/tests/class_uses_variation1.phpt
+++ b/ext/spl/tests/class_uses_variation1.phpt
@@ -13,7 +13,7 @@ echo "*** Testing class_uses() : variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/standard/tests/array/array_multisort_variation1.phpt b/ext/standard/tests/array/array_multisort_variation1.phpt
index 4d7281b92b..677a87103f 100644
--- a/ext/standard/tests/array/array_multisort_variation1.phpt
+++ b/ext/standard/tests/array/array_multisort_variation1.phpt
@@ -12,7 +12,7 @@ echo "*** Testing array_multisort() : usage variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/standard/tests/array/array_multisort_variation2.phpt b/ext/standard/tests/array/array_multisort_variation2.phpt
index 994e27ecd0..f9a00e9701 100644
--- a/ext/standard/tests/array/array_multisort_variation2.phpt
+++ b/ext/standard/tests/array/array_multisort_variation2.phpt
@@ -12,7 +12,7 @@ echo "*** Testing array_multisort() : usage variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/standard/tests/array/array_multisort_variation3.phpt b/ext/standard/tests/array/array_multisort_variation3.phpt
index 5939b7bef9..c625d2a566 100644
--- a/ext/standard/tests/array/array_multisort_variation3.phpt
+++ b/ext/standard/tests/array/array_multisort_variation3.phpt
@@ -12,7 +12,7 @@ echo "*** Testing array_multisort() : usage variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/standard/tests/file/file_put_contents_variation2.phpt b/ext/standard/tests/file/file_put_contents_variation2.phpt
index 1bf30340e4..5e18ce1948 100644
--- a/ext/standard/tests/file/file_put_contents_variation2.phpt
+++ b/ext/standard/tests/file/file_put_contents_variation2.phpt
@@ -14,7 +14,7 @@ echo "*** Testing file_put_contents() : usage variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/standard/tests/file/file_put_contents_variation3.phpt b/ext/standard/tests/file/file_put_contents_variation3.phpt
index aaf18c0776..8adddef2ee 100644
--- a/ext/standard/tests/file/file_put_contents_variation3.phpt
+++ b/ext/standard/tests/file/file_put_contents_variation3.phpt
@@ -14,7 +14,7 @@ echo "*** Testing file_put_contents() : usage variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
diff --git a/ext/standard/tests/general_functions/intval_variation1.phpt b/ext/standard/tests/general_functions/intval_variation1.phpt
index 086161de6c..e44bc1db80 100644
--- a/ext/standard/tests/general_functions/intval_variation1.phpt
+++ b/ext/standard/tests/general_functions/intval_variation1.phpt
@@ -12,7 +12,7 @@ echo "*** Testing intval() : usage variation ***\n";
// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum) {
- if (error_reporting() != 0) {
+ if (error_reporting() & $err_no) {
// report non-silenced errors
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
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