diff --git a/Zend/tests/bug34786.phpt b/Zend/tests/bug34786.phpt
index ef0627633fcda..18642848d8424 100644
--- a/Zend/tests/bug34786.phpt
+++ b/Zend/tests/bug34786.phpt
@@ -10,13 +10,13 @@ function bar() {
 echo "bar: ".error_reporting()."\n";
 }
 
-error_reporting(E_WARNING);
+error_reporting(1);
 echo "before: ".error_reporting()."\n";
 @foo(1,@bar(),3);
 echo "after: ".error_reporting()."\n";
 ?>
 --EXPECT--
-before: 2
+before: 1
 bar: 0
 foo: 0
-after: 2
+after: 1
diff --git a/Zend/zend_errors.h b/Zend/zend_errors.h
index ac48ef60ad051..9932b1e47efa9 100644
--- a/Zend/zend_errors.h
+++ b/Zend/zend_errors.h
@@ -39,11 +39,6 @@
 #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 39f6122ac9099..db47aaa9e5838 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -3749,8 +3749,7 @@ 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 (E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))
-							&& !E_HAS_ONLY_FATAL_ERRORS(Z_LVAL_P(var))) {
+					if (!EG(error_reporting) && Z_LVAL_P(var) != 0) {
 						EG(error_reporting) = Z_LVAL_P(var);
 					}
 				}
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h
index 5460b76ffdbe3..745d4a5a64d25 100644
--- a/Zend/zend_vm_def.h
+++ b/Zend/zend_vm_def.h
@@ -6680,10 +6680,9 @@ ZEND_VM_HANDLER(57, ZEND_BEGIN_SILENCE, ANY, ANY)
 
 	ZVAL_LONG(EX_VAR(opline->result.var), EG(error_reporting));
 
-	if (!E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))) {
+	if (EG(error_reporting)) {
 		do {
-			/* Do not silence fatal errors */
-			EG(error_reporting) &= E_FATAL_ERRORS;
+			EG(error_reporting) = 0;
 			if (!EG(error_reporting_ini_entry)) {
 				zval *zv = zend_hash_find_ex(EG(ini_directives), ZSTR_KNOWN(ZEND_STR_ERROR_REPORTING), 1);
 				if (zv) {
@@ -6712,8 +6711,7 @@ ZEND_VM_HANDLER(58, ZEND_END_SILENCE, TMP, ANY)
 {
 	USE_OPLINE
 
-	if (E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))
-			&& !E_HAS_ONLY_FATAL_ERRORS(Z_LVAL_P(EX_VAR(opline->op1.var)))) {
+	if (!EG(error_reporting) && Z_LVAL_P(EX_VAR(opline->op1.var)) != 0) {
 		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 098be4228c454..0ed4d27203f71 100644
--- a/Zend/zend_vm_execute.h
+++ b/Zend/zend_vm_execute.h
@@ -1523,10 +1523,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BEGIN_SILENCE_SPEC_HANDLER(ZEN
 
 	ZVAL_LONG(EX_VAR(opline->result.var), EG(error_reporting));
 
-	if (!E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))) {
+	if (EG(error_reporting)) {
 		do {
-			/* Do not silence fatal errors */
-			EG(error_reporting) &= E_FATAL_ERRORS;
+			EG(error_reporting) = 0;
 			if (!EG(error_reporting_ini_entry)) {
 				zval *zv = zend_hash_find_ex(EG(ini_directives), ZSTR_KNOWN(ZEND_STR_ERROR_REPORTING), 1);
 				if (zv) {
@@ -19473,8 +19472,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_END_SILENCE_SPEC_TMP_HANDLER(Z
 {
 	USE_OPLINE
 
-	if (E_HAS_ONLY_FATAL_ERRORS(EG(error_reporting))
-			&& !E_HAS_ONLY_FATAL_ERRORS(Z_LVAL_P(EX_VAR(opline->op1.var)))) {
+	if (!EG(error_reporting) && Z_LVAL_P(EX_VAR(opline->op1.var)) != 0) {
 		EG(error_reporting) = Z_LVAL_P(EX_VAR(opline->op1.var));
 	}
 	ZEND_VM_NEXT_OPCODE();
diff --git a/ext/standard/tests/array/array_multisort_variation1.phpt b/ext/standard/tests/array/array_multisort_variation1.phpt
index f8d012b395718..9a33a270f1d83 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, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// 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 ca5c08940c0e4..8c26a8347be07 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, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// 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 a13755e4059b0..28130e31fd223 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, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/basename_variation3.phpt b/ext/standard/tests/file/basename_variation3.phpt
index ee3395bc84172..684e538d76893 100644
--- a/ext/standard/tests/file/basename_variation3.phpt
+++ b/ext/standard/tests/file/basename_variation3.phpt
@@ -12,7 +12,7 @@ echo "*** Testing basename() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/basename_variation4.phpt b/ext/standard/tests/file/basename_variation4.phpt
index 12852a326111b..2bb94870dfea9 100644
--- a/ext/standard/tests/file/basename_variation4.phpt
+++ b/ext/standard/tests/file/basename_variation4.phpt
@@ -12,7 +12,7 @@ echo "*** Testing basename() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/chmod_variation3.phpt b/ext/standard/tests/file/chmod_variation3.phpt
index dcb7fc3bbb6df..bc6f0dc8600d3 100644
--- a/ext/standard/tests/file/chmod_variation3.phpt
+++ b/ext/standard/tests/file/chmod_variation3.phpt
@@ -12,7 +12,7 @@ echo "*** Testing chmod() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/chmod_variation4.phpt b/ext/standard/tests/file/chmod_variation4.phpt
index cd04e4892820c..e0da9f66ee37c 100644
--- a/ext/standard/tests/file/chmod_variation4.phpt
+++ b/ext/standard/tests/file/chmod_variation4.phpt
@@ -14,7 +14,7 @@ echo "*** Testing chmod() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/dirname_variation1.phpt b/ext/standard/tests/file/dirname_variation1.phpt
index 339f63b9f48ee..5e97982a9a696 100644
--- a/ext/standard/tests/file/dirname_variation1.phpt
+++ b/ext/standard/tests/file/dirname_variation1.phpt
@@ -14,7 +14,7 @@ echo "*** Testing dirname() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/file_get_contents_variation3.phpt b/ext/standard/tests/file/file_get_contents_variation3.phpt
index 81413b1fcd93d..9e8de27f3f8ad 100644
--- a/ext/standard/tests/file/file_get_contents_variation3.phpt
+++ b/ext/standard/tests/file/file_get_contents_variation3.phpt
@@ -14,7 +14,7 @@ echo "*** Testing file_get_contents() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/file_get_contents_variation4.phpt b/ext/standard/tests/file/file_get_contents_variation4.phpt
index 041d81220fb7b..0ca7a6bf20a0e 100644
--- a/ext/standard/tests/file/file_get_contents_variation4.phpt
+++ b/ext/standard/tests/file/file_get_contents_variation4.phpt
@@ -14,7 +14,7 @@ echo "*** Testing file_get_contents() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/file_get_contents_variation5_64bit.phpt b/ext/standard/tests/file/file_get_contents_variation5_64bit.phpt
index 104ad6e6d7a5e..d0b74757d20d6 100644
--- a/ext/standard/tests/file/file_get_contents_variation5_64bit.phpt
+++ b/ext/standard/tests/file/file_get_contents_variation5_64bit.phpt
@@ -16,7 +16,7 @@ echo "*** Testing file_get_contents() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/file_get_contents_variation6.phpt b/ext/standard/tests/file/file_get_contents_variation6.phpt
index 1a547c5fa4da4..f30cac10d21ad 100644
--- a/ext/standard/tests/file/file_get_contents_variation6.phpt
+++ b/ext/standard/tests/file/file_get_contents_variation6.phpt
@@ -14,7 +14,7 @@ echo "*** Testing file_get_contents() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// 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 1d5fd98946513..ae56486d5fea9 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, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// 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 5808fd37c7999..74130007a72ee 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, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/file_variation2.phpt b/ext/standard/tests/file/file_variation2.phpt
index 6f8619d74fc8e..9c3ad0e546ba6 100644
--- a/ext/standard/tests/file/file_variation2.phpt
+++ b/ext/standard/tests/file/file_variation2.phpt
@@ -12,7 +12,7 @@ echo "*** Testing file() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/file_variation3.phpt b/ext/standard/tests/file/file_variation3.phpt
index 81348cac92967..014adec6d8d7b 100644
--- a/ext/standard/tests/file/file_variation3.phpt
+++ b/ext/standard/tests/file/file_variation3.phpt
@@ -14,7 +14,7 @@ echo "*** Testing file() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/file_variation4.phpt b/ext/standard/tests/file/file_variation4.phpt
index 7a8a120223ced..103c2b0af6272 100644
--- a/ext/standard/tests/file/file_variation4.phpt
+++ b/ext/standard/tests/file/file_variation4.phpt
@@ -12,7 +12,7 @@ echo "*** Testing file() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/fopen_variation3.phpt b/ext/standard/tests/file/fopen_variation3.phpt
index a714cd7000d6c..fb00b243fc680 100644
--- a/ext/standard/tests/file/fopen_variation3.phpt
+++ b/ext/standard/tests/file/fopen_variation3.phpt
@@ -14,7 +14,7 @@ echo "*** Testing fopen() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/fopen_variation4.phpt b/ext/standard/tests/file/fopen_variation4.phpt
index f18d70a630a33..15f9e60c5a3f3 100644
--- a/ext/standard/tests/file/fopen_variation4.phpt
+++ b/ext/standard/tests/file/fopen_variation4.phpt
@@ -14,7 +14,7 @@ echo "*** Testing fopen() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/fwrite_variation5.phpt b/ext/standard/tests/file/fwrite_variation5.phpt
index b0151e921d519..ff1214c5270d7 100644
--- a/ext/standard/tests/file/fwrite_variation5.phpt
+++ b/ext/standard/tests/file/fwrite_variation5.phpt
@@ -14,7 +14,7 @@ echo "*** Testing fwrite() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/mkdir_variation1.phpt b/ext/standard/tests/file/mkdir_variation1.phpt
index 85ec358b075c9..c77c66b531292 100644
--- a/ext/standard/tests/file/mkdir_variation1.phpt
+++ b/ext/standard/tests/file/mkdir_variation1.phpt
@@ -19,7 +19,7 @@ echo "*** Testing mkdir() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/mkdir_variation2.phpt b/ext/standard/tests/file/mkdir_variation2.phpt
index 7ff3774d66d97..51a1c39c17623 100644
--- a/ext/standard/tests/file/mkdir_variation2.phpt
+++ b/ext/standard/tests/file/mkdir_variation2.phpt
@@ -16,7 +16,7 @@ echo "*** Testing mkdir() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/mkdir_variation3.phpt b/ext/standard/tests/file/mkdir_variation3.phpt
index 114d7b0355e27..4c037b6bcab48 100644
--- a/ext/standard/tests/file/mkdir_variation3.phpt
+++ b/ext/standard/tests/file/mkdir_variation3.phpt
@@ -14,7 +14,7 @@ echo "*** Testing mkdir() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/mkdir_variation4.phpt b/ext/standard/tests/file/mkdir_variation4.phpt
index 9aedc0c7c9b56..a31ae722c6881 100644
--- a/ext/standard/tests/file/mkdir_variation4.phpt
+++ b/ext/standard/tests/file/mkdir_variation4.phpt
@@ -14,7 +14,7 @@ echo "*** Testing mkdir() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/parse_ini_file_variation4.phpt b/ext/standard/tests/file/parse_ini_file_variation4.phpt
index 2c8a80becf32d..15acc9c3c5a56 100644
--- a/ext/standard/tests/file/parse_ini_file_variation4.phpt
+++ b/ext/standard/tests/file/parse_ini_file_variation4.phpt
@@ -14,7 +14,7 @@ echo "*** Testing parse_ini_file() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/parse_ini_file_variation5.phpt b/ext/standard/tests/file/parse_ini_file_variation5.phpt
index 166fa09c8ca3b..4cfc2a661f4a1 100644
--- a/ext/standard/tests/file/parse_ini_file_variation5.phpt
+++ b/ext/standard/tests/file/parse_ini_file_variation5.phpt
@@ -14,7 +14,7 @@ echo "*** Testing parse_ini_file() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/pathinfo_variation1.phpt b/ext/standard/tests/file/pathinfo_variation1.phpt
index 2170491023c8c..36d9bab5ae3af 100644
--- a/ext/standard/tests/file/pathinfo_variation1.phpt
+++ b/ext/standard/tests/file/pathinfo_variation1.phpt
@@ -14,7 +14,7 @@ echo "*** Testing pathinfo() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/pathinfo_variation2.phpt b/ext/standard/tests/file/pathinfo_variation2.phpt
index 265364e48f992..a39543b18ff01 100644
--- a/ext/standard/tests/file/pathinfo_variation2.phpt
+++ b/ext/standard/tests/file/pathinfo_variation2.phpt
@@ -16,7 +16,7 @@ echo "*** Testing pathinfo() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/pclose_variation1.phpt b/ext/standard/tests/file/pclose_variation1.phpt
index c328534c65e92..7c22389646ead 100644
--- a/ext/standard/tests/file/pclose_variation1.phpt
+++ b/ext/standard/tests/file/pclose_variation1.phpt
@@ -14,7 +14,7 @@ echo "*** Testing pclose() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/readfile_variation4.phpt b/ext/standard/tests/file/readfile_variation4.phpt
index e9378bee904c2..99ee79e40bad7 100644
--- a/ext/standard/tests/file/readfile_variation4.phpt
+++ b/ext/standard/tests/file/readfile_variation4.phpt
@@ -14,7 +14,7 @@ echo "*** Testing readfile() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/readfile_variation5.phpt b/ext/standard/tests/file/readfile_variation5.phpt
index d8cecbd14c31b..bc9c0640551a2 100644
--- a/ext/standard/tests/file/readfile_variation5.phpt
+++ b/ext/standard/tests/file/readfile_variation5.phpt
@@ -14,7 +14,7 @@ echo "*** Testing readfile() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/rename_variation10.phpt b/ext/standard/tests/file/rename_variation10.phpt
index 62b156ae01a3f..8ee59168b1098 100644
--- a/ext/standard/tests/file/rename_variation10.phpt
+++ b/ext/standard/tests/file/rename_variation10.phpt
@@ -14,7 +14,7 @@ echo "*** Testing rename() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/rmdir_variation1.phpt b/ext/standard/tests/file/rmdir_variation1.phpt
index 5a802e5d2a552..0556266efabf6 100644
--- a/ext/standard/tests/file/rmdir_variation1.phpt
+++ b/ext/standard/tests/file/rmdir_variation1.phpt
@@ -19,7 +19,7 @@ echo "*** Testing rmdir() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/rmdir_variation2.phpt b/ext/standard/tests/file/rmdir_variation2.phpt
index 4f57de7c48b25..7555200344b54 100644
--- a/ext/standard/tests/file/rmdir_variation2.phpt
+++ b/ext/standard/tests/file/rmdir_variation2.phpt
@@ -14,7 +14,7 @@ echo "*** Testing rmdir() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/touch_variation3.phpt b/ext/standard/tests/file/touch_variation3.phpt
index b6c7080a06151..5eb6ad315efdf 100644
--- a/ext/standard/tests/file/touch_variation3.phpt
+++ b/ext/standard/tests/file/touch_variation3.phpt
@@ -21,7 +21,7 @@ echo "*** Testing touch() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/touch_variation4.phpt b/ext/standard/tests/file/touch_variation4.phpt
index 32d48fdb58c44..190d0f4b1ab93 100644
--- a/ext/standard/tests/file/touch_variation4.phpt
+++ b/ext/standard/tests/file/touch_variation4.phpt
@@ -21,7 +21,7 @@ echo "*** Testing touch() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/umask_variation3.phpt b/ext/standard/tests/file/umask_variation3.phpt
index 9f07e09a60d03..68996ab692794 100644
--- a/ext/standard/tests/file/umask_variation3.phpt
+++ b/ext/standard/tests/file/umask_variation3.phpt
@@ -21,7 +21,7 @@ echo "*** Testing umask() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/file/unlink_variation7.phpt b/ext/standard/tests/file/unlink_variation7.phpt
index ff83a1d548017..b4a6bd5a1f994 100644
--- a/ext/standard/tests/file/unlink_variation7.phpt
+++ b/ext/standard/tests/file/unlink_variation7.phpt
@@ -14,7 +14,7 @@ echo "*** Testing unlink() : usage variation different types for context ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt b/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt
index d26944c94bb7b..51a079ad53a0d 100644
--- a/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt
+++ b/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt
@@ -12,7 +12,7 @@ echo "*** Testing call_user_func_array() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt b/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt
index 1cc957f6bb586..c8c8ce6604801 100644
--- a/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt
+++ b/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt
@@ -12,7 +12,7 @@ echo "*** Testing call_user_func_array() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// 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 65592fa4ad6d2..e76d7083d4d28 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, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/network/ip2long_variation1.phpt b/ext/standard/tests/network/ip2long_variation1.phpt
index 6b87f07e63b1c..fa7410930f314 100644
--- a/ext/standard/tests/network/ip2long_variation1.phpt
+++ b/ext/standard/tests/network/ip2long_variation1.phpt
@@ -12,7 +12,7 @@ echo "*** Testing ip2long() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/ext/standard/tests/network/long2ip_variation1.phpt b/ext/standard/tests/network/long2ip_variation1.phpt
index aa3b8310ff82b..93efc098b5f57 100644
--- a/ext/standard/tests/network/long2ip_variation1.phpt
+++ b/ext/standard/tests/network/long2ip_variation1.phpt
@@ -17,7 +17,7 @@ echo "*** Testing long2ip() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}
diff --git a/tests/output/ob_implicit_flush_variation_001.phpt b/tests/output/ob_implicit_flush_variation_001.phpt
index 0677ba10afbc6..d6d3a45e01604 100644
--- a/tests/output/ob_implicit_flush_variation_001.phpt
+++ b/tests/output/ob_implicit_flush_variation_001.phpt
@@ -14,7 +14,7 @@ echo "*** Testing ob_implicit_flush() : usage variation ***\n";
 
 // Define error handler
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
-	if (error_reporting() & $err_no) {
+	if (error_reporting() != 0) {
 		// report non-silenced errors
 		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
 	}