Update error message to mention singly byte string

Author: Girgias

ext/standard/array.c

@@ -2928,14 +2928,14 @@ PHP_FUNCTION(range)
 		if (UNEXPECTED(start_type + end_type < 2*IS_STRING)) {
 			if (start_type < IS_STRING) {
 				if (end_type != IS_ARRAY) {
-					php_error_docref(NULL, E_WARNING, "Argument #1 ($start) must be a string if"
-						" argument #2 ($end) is a string, argument #2 ($end) converted to 0");
+					php_error_docref(NULL, E_WARNING, "Argument #1 ($start) must be a single byte string if"
+						" argument #2 ($end) is a single byte string, argument #2 ($end) converted to 0");
 				}
 				end_type = IS_LONG;
 			} else if (end_type < IS_STRING) {
 				if (start_type != IS_ARRAY) {
-					php_error_docref(NULL, E_WARNING, "Argument #2 ($end) must be a string if"
-						" argument #1 ($start) is a string, argument #1 ($start) converted to 0");
+					php_error_docref(NULL, E_WARNING, "Argument #2 ($end) must be a single byte string if"
+						" argument #1 ($start) is a single byte string, argument #1 ($start) converted to 0");
 				}
 				start_type = IS_LONG;
 			}

ext/standard/tests/array/range/bug32021.phpt

@@ -9,7 +9,7 @@ ALIVE
 --EXPECTF--
 Warning: range(): Argument #1 ($start) must not be empty, casted to 0 in %s on line %d
 
-Warning: range(): Argument #1 ($start) must be a string if argument #2 ($end) is a string, argument #2 ($end) converted to 0 in %s on line %d
+Warning: range(): Argument #1 ($start) must be a single byte string if argument #2 ($end) is a single byte string, argument #2 ($end) converted to 0 in %s on line %d
 array(1) {
   [0]=>
   int(0)

ext/standard/tests/array/range/range_inputs_null_variations.phpt

@@ -97,15 +97,15 @@ null with string boundary
 
 Deprecated: range(): Passing null to parameter #1 ($start) of type string|int|float is deprecated in %s on line %d
 
-Warning: range(): Argument #1 ($start) must be a string if argument #2 ($end) is a string, argument #2 ($end) converted to 0 in %s on line %d
+Warning: range(): Argument #1 ($start) must be a single byte string if argument #2 ($end) is a single byte string, argument #2 ($end) converted to 0 in %s on line %d
 array(1) {
   [0]=>
   int(0)
 }
 
 Deprecated: range(): Passing null to parameter #2 ($end) of type string|int|float is deprecated in %s on line %d
 
-Warning: range(): Argument #2 ($end) must be a string if argument #1 ($start) is a string, argument #1 ($start) converted to 0 in %s on line %d
+Warning: range(): Argument #2 ($end) must be a single byte string if argument #1 ($start) is a single byte string, argument #1 ($start) converted to 0 in %s on line %d
 array(1) {
   [0]=>
   int(0)

ext/standard/tests/array/range/range_inputs_string_invalid.phpt

@@ -37,22 +37,22 @@ Range cannot operate on an empty string
 
 Warning: range(): Argument #2 ($end) must not be empty, casted to 0 in %s on line %d
 
-Warning: range(): Argument #2 ($end) must be a string if argument #1 ($start) is a string, argument #1 ($start) converted to 0 in %s on line %d
+Warning: range(): Argument #2 ($end) must be a single byte string if argument #1 ($start) is a single byte string, argument #1 ($start) converted to 0 in %s on line %d
 array(1) {
   [0]=>
   int(0)
 }
 
 Warning: range(): Argument #1 ($start) must not be empty, casted to 0 in %s on line %d
 
-Warning: range(): Argument #1 ($start) must be a string if argument #2 ($end) is a string, argument #2 ($end) converted to 0 in %s on line %d
+Warning: range(): Argument #1 ($start) must be a single byte string if argument #2 ($end) is a single byte string, argument #2 ($end) converted to 0 in %s on line %d
 array(1) {
   [0]=>
   int(0)
 }
 Mixing numeric float string and character
 
-Warning: range(): Argument #1 ($start) must be a string if argument #2 ($end) is a string, argument #2 ($end) converted to 0 in %s on line %d
+Warning: range(): Argument #1 ($start) must be a single byte string if argument #2 ($end) is a single byte string, argument #2 ($end) converted to 0 in %s on line %d
 array(4) {
   [0]=>
   float(3.5)
@@ -64,7 +64,7 @@ array(4) {
   float(0.5)
 }
 
-Warning: range(): Argument #2 ($end) must be a string if argument #1 ($start) is a string, argument #1 ($start) converted to 0 in %s on line %d
+Warning: range(): Argument #2 ($end) must be a single byte string if argument #1 ($start) is a single byte string, argument #1 ($start) converted to 0 in %s on line %d
 array(4) {
   [0]=>
   float(0)