Fix for no args in CLI

Author: iluuu1994

ext/standard/html.c

@@ -1573,8 +1573,10 @@ PHP_FUNCTION(populate_post_data)
 
 	if (!content_type && input_stream_zv) {
 		zend_throw_error(NULL, "$content_type must be set if $input_stream is passed");
+		RETURN_THROWS();
 	} else if (content_type && !input_stream_zv) {
 		zend_throw_error(NULL, "$content_type must not be set if $input_stream is not passed");
+		RETURN_THROWS();
 	}
 
 	php_stream *input_stream = NULL;
@@ -1583,10 +1585,21 @@ PHP_FUNCTION(populate_post_data)
 	}
 	SG(rfc1867_input_stream) = input_stream;
 
+	const char *content_type_c;
+	if (content_type) {
+		content_type_c = ZSTR_VAL(content_type);
+	} else {
+		content_type_c = SG(request_info).content_type;
+		if (!content_type) {
+			zend_throw_error(NULL, "Request does not provide a content type");
+			RETURN_THROWS();
+		}
+	}
+
 	zval post, files;
 	array_init(&post);
 	array_init(&files);
-	sapi_read_post_data_ex(content_type ? ZSTR_VAL(content_type) : SG(request_info).content_type);
+	sapi_read_post_data_ex(content_type_c);
 	sapi_handle_post_ex(&post, &files);
 	RETURN_ARR(zend_new_pair(&post, &files));
 }